ICD 10 || Tabular list of inclusions and four-character subcategories || CHAPTER XII Diseases of the skin and subcutaneous tissue (L00–L99) - CHAPTER XIV Diseases of the genitourinary system (N00–N99)
CHAPTER XIII
Diseases of the musculoskeletal system and connective tissue
(M00–M99)
Excl.: certain conditions originating in the perinatal period
(P00–P96) certain disorders of the temporomandibular joint (K07.6) certain
infectious and parasitic diseases (A00–B99) compartment syndrome (T79.6)
complications of pregnancy, childbirth and the
puerperium (O00–O99) congenital malformations, deformations and chromosomal
abnormalities (Q00–Q99)
endocrine, nutritional and
metabolic diseases (E00–E90)
injury, poisoning and certain other
consequences of external causes (S00–T98)
neoplasms (C00–D48)
symptoms, signs and abnormal clinical and
laboratory findings, not elsewhere classified (R00–R99)
This chapter contains the following blocks:
M00–M25 Arthropathies
M00–M03 Infectious arthropathies M05–M14
Inflammatory polyarthropathies M15–M19 Arthrosis
M20–M25 Other joint disorders
M30–M36 Systemic connective tissue disorders M40–M54 Dorsopathies
M40–M43 Deforming dorsopathies M45–M49
Spondylopathies M50–M54 Other dorsopathies
M60–M79 Soft tissue disorders
M60–M63 Disorders of muscles
M65–M68 Disorders of synovium and tendon
M70–M79 Other soft tissue disorders
M80–M94 Osteopathies and
chondropathies
M80–M85 Disorders of bone density and
structure M86–M90 Other osteopathies
M91–M94 Chondropathies
M95–M99 Other disorders of the
musculoskeletal system and connective tissue
Asterisk categories for this chapter are provided as follows:
M01* Direct infections of joint in
infectious and parasitic diseases classified
elsewhere
M03* Postinfective and reactive
arthropathies in diseases classified elsewhere
M07* Psoriatic and enteropathic arthropathies
M09* Juvenile
arthritis in diseases classified elsewhere M14* Arthropathies
in other diseases classified elsewhere
M36* Systemic
disorders of connective tissue in diseases classified elsewhere M49* Spondylopathies
in diseases classified elsewhere
M63* Disorders of muscle in diseases
classified elsewhere
M68* Disorders
of synovium and tendon in diseases classified
elsewhere M73* Soft
tissue disorders in diseases classified elsewhere
M82* Osteoporosis
in diseases classified elsewhere
M90* Osteopathies in diseases classified elsewhere
Site of musculoskeletal involvement
The following subclassification to
indicate the site
of involvement is
provided for optional use with
appropriate categories in Chapter XIII. As local extensions or specialty
adaptations may vary in the number of characters used, it is suggested that the
supplementary site subclassification be placed in an identifiably separate
position (e.g. in an additional box). Different subclassifications for use with
derangement of knee, dorsopathies, and biomechanical lesions not elsewhere
classified are given at M23, before
M40 and at M99 respectively.
0
Multiple sites
1
Shoulder region
|
clavicle scapula
2
Upper arm humerus elbow joint
3
Forearm radius
ulna
wrist joint
4
Hand carpus fingers
metacarpus
joints between these bones
5
Pelvic
region and thigh
buttock femur pelvis
hip (joint) sacroiliac joint
6
Lower leg fibula knee joint tibia
7
Ankle and foot metatarsus tarsus
toes
ankle joint
other joints in foot
8
Other head neck ribs skull
trunk
vertebral column
9
Site unspecified
Arthropathies (M00–M25)
Incl.: disorders affecting predominantly peripheral
(limb) joints
Infectious arthropathies
(M00–M03)
Note: This block comprises arthropathies due to
microbiological agents.
Distinction is made between the following
types of etiological relationship:
a)
direct infection of
joint, where organisms invade synovial tissue and microbial antigen is present
in the joint;
b)
indirect infection,
which may be of two types: a reactive arthropathy, where microbial infection of
the body is established but neither organisms
nor antigens can be identified in the joint, and a postinfective
arthropathy, where microbial antigen is present but recovery of an organism is
inconstant and evidence of local multiplication is lacking.
M00 Pyogenic arthritis
[See site code at the beginning of this
chapter]
Excl.: infection and inflammatory reaction due to internal joint
prosthesis (T84.5)
M00.0 Staphylococcal
arthritis and polyarthritis M00.1 Pneumococcal
arthritis and polyarthritis M00.2 Other
streptococcal arthritis and polyarthritis
M00.8 Arthritis and
polyarthritis due to other specified bacterial agents
Use additional code (B95–B96), if desired, to
identify bacterial agent.
M00.9 Pyogenic
arthritis, unspecified
Infective arthritis NOS
M01* Direct infections of joint in infectious and parasitic
diseases classified elsewhere
[See site code at the beginning of this
chapter]
Excl.: arthropathy in sarcoidosis (M14.8*) postinfective and
reactive arthropathy (M03.-*)
M01.0* Meningococcal
arthritis (A39.8†)
Excl.: postmeningococcal arthritis (M03.0*)
M01.1* Tuberculous
arthritis (A18.0†)
Excl.: of
spine (M49.0*)
M01.2* Arthritis
in Lyme disease (A69.2†)
M01.3* Arthritis in other bacterial diseases
classified elsewhere
Arthritis in:
• leprosy
[Hansen disease] (A30.-†)
• localized
Salmonella infection (A02.2†)
• typhoid
or paratyphoid fever (A01.-†)
• gonococcal
arthritis (A54.4†)
M01.4* Rubella
arthritis (B06.8†)
M01.5* Arthritis in other viral diseases
classified elsewhere
Arthritis in:
• mumps
(B26.8†)
• O’nyong-nyong
fever (A92.1†)
M01.6* Arthritis
in mycoses (B35–B49†)
M01.8* Arthritis in other infectious and
parasitic diseases classified elsewhere
M02 Reactive arthropathies
[See site code at the beginning of this chapter]
Excl.: Behçet disease (M35.2) rheumatic fever (I00)
M02.0 Arthropathy
following intestinal bypass M02.1 Postdysenteric arthropathy
M02.2 Postimmunization
arthropathy M02.3 Reiter disease
M02.8 Other reactive
arthropathies M02.9 Reactive arthropathy, unspecified
M03* Postinfective
and reactive arthropathies in diseases classified elsewhere
[See site code at the beginning of this chapter]
Excl.: direct infections of joint in infectious and parasitic
diseases classified elsewhere (M01.-*)
M03.0* Postmeningococcal
arthritis (A39.8†)
Excl.: meningococcal
arthritis (M01.0*)
M03.1* Postinfective
arthropathy in syphilis
Clutton joints (A50.5†)
Excl.: Charcot
or tabetic arthropathy (M14.6*)
M03.2* Other postinfectious arthropathies in
diseases classified elsewhere
Postinfectious arthropathy in:
• enteritis
due to Yersinia
enterocolitica (A04.6†)
• viral
hepatitis (B15–B19†)
Excl.: viral
arthropathies (M01.4–M01.5*)
M03.6* Reactive
arthropathy in other diseases classified elsewhere
Arthropathy in infective endocarditis (I33.0†)
Inflammatory polyarthropathies (M05–M14)
M05 Seropositive
rheumatoid arthritis
[See site code at the beginning of this chapter]
Excl.: rheumatic fever (I00) rheumatoid arthritis (of):
•
juvenile (M08.-)
•
spine
(M45)
M05.0 Felty syndrome
Rheumatoid arthritis with splenoadenomegaly and
leukopenia
M05.1† Rheumatoid
lung disease (J99.0*) M05.2 Rheumatoid vasculitis
M05.3† Rheumatoid arthritis with involvement of
other organs and systems
Rheumatoid:
• carditis
(I52.8*)
• endocarditis
(I39.-*)
• myocarditis
(I41.8*)
• myopathy
(G73.7*)
• pericarditis
(I32.8*)
• polyneuropathy
(G63.6*)
M05.8 Other
seropositive rheumatoid arthritis
M05.9 Seropositive rheumatoid arthritis, unspecified
M06 Other rheumatoid arthritis
[See site code at the beginning of this chapter]
M06.0 Seronegative rheumatoid arthritis M06.1 Adult-onset Still disease
Excl.: Still
disease NOS (M08.2)
M06.2 Rheumatoid
bursitis M06.3 Rheumatoid nodule
M06.4 Inflammatory
polyarthropathy
Excl.: polyarthritis
NOS (M13.0)
M06.8 Other
specified rheumatoid arthritis M06.9 Rheumatoid
arthritis, unspecified
M07* Psoriatic and enteropathic arthropathies
[See site code at the beginning of this chapter]
Excl.: juvenile psoriatic and enteropathic arthropathies (M09.-*) M07.0* Distal interphalangeal psoriatic arthropathy
(L40.5†) M07.1* Arthritis mutilans (L40.5†)
M07.2* Psoriatic spondylitis (L40.5†)
M07.3* Other
psoriatic arthropathies (L40.5†)
M07.4* Arthropathy in Crohn disease [regional
enteritis] (K50.-†) M07.5* Arthropathy
in ulcerative colitis (K51.-†)
M07.6* Other
enteropathic arthropathies
M08 Juvenile arthritis
[See site code at the beginning of this chapter]
Incl.: arthritis in children, with onset before 16th birthday
and lasting longer than 3 months
Excl.: Felty syndrome (M05.0)
juvenile dermatomyositis
(M33.0)
M08.0 Juvenile
rheumatoid arthritis
Juvenile rheumatoid arthritis with or without rheumatoid
factor
M08.1 Juvenile
ankylosing spondylitis
Excl.: ankylosing
spondylitis in adults (M45)
M08.2 Juvenile
arthritis with systemic onset
Still disease NOS
Excl.: adult-onset
Still disease (M06.1)
M08.3 Juvenile
polyarthritis (seronegative)
Chronic juvenile polyarthritis
M08.4 Pauciarticular
juvenile arthritis
M08.8 Other juvenile arthritis
M08.9 Juvenile arthritis, unspecified
M09* Juvenile arthritis in diseases classified elsewhere
[See site code at the beginning of this chapter]
Excl.: arthropathy
in Whipple disease (M14.8*)
M09.0* Juvenile
arthritis in psoriasis (L40.5†)
M09.1* Juvenile arthritis in Crohn disease [regional enteritis] (K50.-†) M09.2* Juvenile arthritis in ulcerative colitis (K51.-†)
M09.8* Juvenile
arthritis in other diseases classified elsewhere
M10 Gout
[See site code at the beginning of this chapter]
M10.0 Idiopathic
gout
Gouty bursitis Primary gout
Urate tophus of heart† (I43.8*)
M10.1 Lead-induced gout M10.2 Drug-induced gout
Use additional external cause
code (Chapter XX), if desired, to identify drug.
M10.3 Gout
due to impairment of renal function
Use additional code, if desired, to identify
impairment of kidney disease (N17–N19)
M10.4 Other
secondary gout M10.9 Gout, unspecified
M11 Other crystal arthropathies
[See site code at the beginning of this
chapter] M11.0 Hydroxyapatite deposition
disease M11.1 Familial chondrocalcinosis
M11.2 Other chondrocalcinosis
Chondrocalcinosis NOS
M11.8 Other specified crystal arthropathies M11.9 Crystal
arthropathy, unspecified
M12 Other specific arthropathies
[See site code at the beginning of this chapter]
Excl.: arthropathy NOS (M13.9) arthrosis (M15–M19)
cricoarytenoid arthropathy (J38.7)
M12.0 Chronic
postrheumatic arthropathy [Jaccoud] M12.1 Kaschin-Beck disease
M12.2 Villonodular
synovitis (pigmented) M12.3 Palindromic rheumatism
M12.4 Intermittent
hydrarthrosis
M12.5 Traumatic
arthropathy
Excl.: post-traumatic
arthrosis (of):
•
NOS
(M19.1)
•
first carpometacarpal joint (M18.2–M18.3)
•
hip (M16.4–M16.5)
•
knee (M17.2–M17.3)
•
other single joints (M19.1)
M12.8 Other
specific arthropathies, not elsewhere classified
Transient arthropathy
M13 Other arthritis
[See site code at the beginning of this chapter]
Excl.: arthrosis
(M15-M19)
M13.0 Polyarthritis,
unspecified
M13.1 Monoarthritis,
not elsewhere classified M13.8 Other
specified arthritis
Allergic arthritis
M13.9 Arthritis, unspecified
Arthropathy NOS
M14* Arthropathies in other diseases classified elsewhere
Excl.: arthropathy
in:
•
haematological disorders
(M36.2–M36.3*)
•
hypersensitivity reactions (M36.4*)
•
neoplastic disease
(M36.1*) neuropathic spondylopathy (M49.4*)
psoriatic and enteropathic arthropathies
(M07.-*) psoriatic and enteropathic arthropathies:
•
juvenile (M09.-*)
M14.0* Gouty arthropathy due to enzyme defects
and other inherited disorders
Gouty arthropathy in:
• Lesch–Nyhan
syndrome (E79.1†)
• sickle-cell
disorders (D57.-†)
M14.1* Crystal
arthropathy in other metabolic disorders
Crystal arthropathy in hyperparathyroidism (E21.-†)
M14.2* Diabetic
arthropathy (E10–E14 with common fourth character .6†)
Excl.: diabetic
neuropathic arthropathy (M14.6*)
M14.3* Lipoid
dermatoarthritis (E78.8†) M14.4* Arthropathy
in amyloidosis (E85.-†)
M14.5* Arthropathies
in other endocrine, nutritional and metabolic disorders
Arthropathy in:
• acromegaly
and pituitary gigantism (E22.0†)
• haemochromatosis
(E83.1†)
• hypothyroidism
(E00–E03†)
• thyrotoxicosis
[hyperthyroidism] (E05.-†)
M14.6* Neuropathic arthropathy
Charcot or tabetic arthropathy (A52.1†)
Diabetic neuropathic arthropathy (E10–E14
with common
fourth character .6†)
M14.8* Arthropathies
in other specified diseases classified elsewhere
Arthropathy in:
• erythema:
–
multiforme (L51.-†)
–
nodosum (L52†)
• sarcoidosis (D86.8†)
• Whipple
disease (K90.8†)
Arthrosis (M15–M19)
Note:
In this block, the term
osteoarthritis is used as a synonym for arthrosis or osteoarthrosis. The term
primary has been used with its customary clinical meaning of no underlying or
determining condition identified.
Excl.: osteoarthritis of spine (M47.-)
M15 Polyarthrosis
Incl.: arthrosis
with mention of more than one site
Excl.: bilateral
involvement of single joint (M16–M19)
M15.0 Primary generalized (osteo)arthrosis
M15.1 Heberden nodes (with arthropathy)
M15.2 Bouchard nodes (with arthropathy)
M15.3 Secondary multiple arthrosis
Post-traumatic polyarthrosis
M15.4 Erosive
(osteo)arthrosis
M15.8 Other polyarthrosis
M15.9 Polyarthrosis, unspecified
Generalized osteoarthritis NOS
M16 Coxarthrosis
[arthrosis of hip] M16.0 Primary
coxarthrosis, bilateral M16.1 Other
primary coxarthrosis
Primary coxarthrosis:
• NOS
• unilateral
M16.2 Coxarthrosis resulting from dysplasia,
bilateral M16.3 Other dysplastic coxarthrosis
Dysplastic coxarthrosis:
• NOS
• unilateral
M16.4 Post-traumatic coxarthrosis, bilateral
M16.5 Other post-traumatic coxarthrosis
Post-traumatic coxarthrosis:
• NOS
• unilateral
M16.6 Other secondary coxarthrosis, bilateral
M16.7 Other secondary coxarthrosis
Secondary coxarthrosis:
• NOS
• unilateral
M16.9 Coxarthrosis, unspecified
M17 Gonarthrosis
[arthrosis of knee] M17.0 Primary gonarthrosis, bilateral M17.1 Other primary gonarthrosis
Primary gonarthrosis:
• NOS
• unilateral
M17.2 Post-traumatic gonarthrosis, bilateral
M17.3 Other post-traumatic
gonarthrosis
Post-traumatic gonarthrosis:
• NOS
• unilateral
M17.4 Other
secondary gonarthrosis, bilateral
M17.5 Other secondary gonarthrosis
Secondary gonarthrosis:
• NOS
• unilateral
M17.9 Gonarthrosis,
unspecified
M18 Arthrosis of first carpometacarpal joint
M18.0 Primary
arthrosis of first carpometacarpal joints, bilateral M18.1 Other primary arthrosis of first
carpometacarpal joint
Primary arthrosis of first
carpometacarpal joint:
• NOS
• unilateral
M18.2 Post-traumatic arthrosis of first
carpometacarpal joints, bilateral
M18.3 Other post-traumatic arthrosis of first
carpometacarpal joint
Post-traumatic arthrosis of
first carpometacarpal joint:
• NOS
• unilateral
M18.4 Other secondary arthrosis of first
carpometacarpal joints, bilateral
M18.5 Other secondary arthrosis of first
carpometacarpal joint
Secondary arthrosis of first
carpometacarpal joint:
• NOS
• unilateral
M18.9 Arthrosis
of first carpometacarpal joint, unspecified
M19 Other arthrosis
[See site code at the beginning of this chapter]
Excl.: arthrosis of spine (M47.-) hallux rigidus (M20.2)
polyarthrosis (M15.-)
M19.0 Primary
arthrosis of other joints
Primary arthrosis NOS
M19.1 Post-traumatic
arthrosis of other joints
Post-traumatic arthrosis NOS
M19.2 Other
secondary arthrosis
Secondary arthrosis NOS
M19.8 Other
specified arthrosis M19.9 Arthrosis, unspecified
Other joint disorders
(M20–M25)
Excl.: joints of the spine (M40–M54)
M20 Acquired deformities of fingers and toes
Excl.: acquired absence of fingers and toes (Z89.-) congenital:
•
absence of fingers and toes (Q71.3, Q72.3)
•
deformities and
malformations of fingers and toes
(Q66.-, Q68–Q70, Q74.-)
M20.0 Deformity
of finger(s)
Boutonnière and swan-neck deformities
Excl.: clubbing of fingers (R68.3)
palmar fascial fibromatosis [Dupuytren] (M72.0) trigger finger (M65.3)
M20.1 Hallux
valgus (acquired)
Bunion
M20.2 Hallux rigidus
M20.3 Other deformity of hallux (acquired)
Hallux varus
M20.4 Other hammer toe(s) (acquired) M20.5 Other deformities of toe(s) (acquired)
M20.6 Acquired
deformity of toe(s), unspecified
M21 Other acquired deformities of
limbs
[See site code at the beginning of this chapter]
Excl.: acquired absence of limb (Z89.-)
acquired deformities of fingers or toes
(M20.-) congenital:
•
absence of limbs (Q71–Q73)
•
deformities and
malformations of limbs (Q65–Q66, Q68–Q74) coxa plana (M91.2)
M21.0 Valgus deformity, not elsewhere classified
Excl.: metatarsus valgus (Q66.6) talipes calcaneovalgus (Q66.4)
M21.1 Varus deformity, not elsewhere classified
Excl.: metatarsus varus (Q66.2) tibia vara (M92.5)
M21.2 Flexion
deformity
M21.3 Wrist or foot
drop (acquired) M21.4 Flat foot [pes
planus] (acquired)
Excl.:
congenital pes planus (Q66.5)
M21.5 Acquired
clawhand, clubhand, clawfoot and clubfoot
Excl.: clubfoot,
not specified as acquired (Q66.8)
M21.6 Other
acquired deformities of ankle and foot
Excl.: deformities of toe (acquired) (M20.1–M20.6)
M21.7 Unequal
limb length (acquired)
M21.8 Other
specified acquired deformities of limbs M21.9 Acquired
deformity of limb, unspecified
M22 Disorders of patella
Excl.: dislocation of patella (S83.0) M22.0 Recurrent dislocation of patella M22.1 Recurrent subluxation of patella M22.2 Patellofemoral disorders
M22.3 Other
derangements of patella M22.4 Chondromalacia patellae M22.8 Other disorders of patella
M22.9 Disorder of
patella, unspecified
M23 Internal derangement of knee
Excl.: ankylosis (M24.6)
current injury – see injury to the knee and
lower leg (S80–S89) deformity of knee (M21.-)
disorders of patella (M22.-) osteochondritis
dissecans (M93.2)
recurrent dislocation or subluxation (M24.4)
recurrent dislocation or subluxation
•
patella (M22.0–M22.1)
The following supplementary
subclassification to indicate the site of involvement is provided for optional
use with appropriate subcategories in
M23.-; see also note at the beginning of this
chapter.
0
multiple sites
1
Anterior cruciate ligament or anterior
horn of medial meniscus
2
Posterior cruciate ligament or
posterior horn of medial meniscus
3
Medial collateral ligament or other and
unspecified medial meniscus
4
Lateral collateral ligament or
anterior horn of lateral meniscus
5
Posterior horn of lateral meniscus
6
Other and unspecified lateral meniscus
7
Capsular ligament
9 Unspecified
ligament or unspecified meniscus
M23.0 Cystic meniscus
M23.1 Discoid meniscus (congenital)
M23.2 Derangement of meniscus due to old tear
or injury
Old bucket-handle tear
M23.3 Other
meniscus derangements
|
Degenerate Detached Retained |
meniscus |
M23.4 Loose body in knee
M23.5 Chronic instability of knee
M23.6 Other
spontaneous disruption of ligament(s) of knee M23.8 Other internal derangements of
knee
Laxity of ligament of knee Snapping knee
M23.9 Internal
derangement of knee, unspecified
M24 Other specific joint derangements
[See site code at the beginning of this chapter]
Excl.: current injury – see injury of joint by body region
ganglion (M67.4)
snapping knee (M23.8) temporomandibular joint
disorders (K07.6)
M24.0 Loose
body in joint
Excl.: loose
body in knee (M23.4)
M24.1 Other
articular cartilage disorders
Excl.: chondrocalcinosis (M11.1–M11.2) internal derangement of
knee (M23.-) metastatic calcification (E83.5) ochronosis (E70.2)
M24.2 Disorder
of ligament
Instability secondary to old ligament injury
Ligamentous laxity NOS
Excl.: familial ligamentous laxity (M35.7) knee (M23.5–M23.8)
M24.3 Pathological dislocation and subluxation
of joint, not elsewhere classified
Excl.: dislocation
or displacement of joint:
• congenital – see congenital malformations and deformations of the musculoskeletal system (Q65–Q79)
•
current injury – see injury of joints
and ligaments by body region
•
recurrent (M24.4)
M24.4 Recurrent
dislocation and subluxation of joint
Excl.: patella (M22.0–M22.1)
vertebral subluxation
(M43.3–M43.5)
M24.5 Contracture
of joint
Excl.: acquired deformities of limbs (M20–M21)
contracture of tendon (sheath) without
contracture of joint (M67.1) Dupuytren’s contracture (M72.0)
M24.6 Ankylosis
of joint
Excl.: spine (M43.2)
stiffness of joint without
ankylosis (M25.6)
M24.7 Protrusio acetabuli
M24.8 Other specific joint derangements, not
elsewhere classified
Excl.: involving
iliotibial band syndrome (M76.3)
M24.9 Joint
derangement, unspecified
M25 Other joint disorders, not elsewhere classified
[See site code at the beginning of this chapter]
Excl.: abnormality of gait and mobility (R26.-) calcification
of:
•
bursa (M71.4)
•
shoulder (joint) (M75.3)
• tendon
(M65.2)
deformities classified to M20–M21 difficulty
in walking (R26.2)
M25.0 Haemarthrosis
Excl.: current
injury – see injury of joint by body region
M25.1 Fistula
of joint M25.2 Flail joint
M25.3 Other instability of joint
Excl.: instability
of joint secondary to:
•
old ligament injury (M24.2)
•
removal of joint prosthesis (M96.8)
M25.4 Effusion
of joint
Excl.: hydrarthrosis
of yaws (A66.6)
M25.5 Pain
in joint
M25.6 Stiffness of
joint, not elsewhere classified M25.7 Osteophyte
M25.8 Other
specified joint disorders M25.9 Joint
disorder, unspecified
Systemic connective tissue disorders (M30–M36)
Incl.: autoimmune
disease:
•
NOS
• systemic
collagen (vascular) disease:
•
NOS
•
systemic
Excl.: antiphospholipid syndrome (D68.6)
autoimmune disease, single organ or single
cell-type (code to relevant condition category)
M30 Polyarteritis nodosa and related conditions
M30.0 Polyarteritis
nodosa
M30.1 Polyarteritis
with lung involvement [Churg–Strauss]
Allergic granulomatous angiitis
M30.2 Juvenile polyarteritis
M30.3 Mucocutaneous
lymph node syndrome [Kawasaki] M30.8 Other
conditions related to polyarteritis nodosa
Polyangiitis overlap syndrome
M31 Other necrotizing vasculopathies
M31.0 Hypersensitivity angiitis
Goodpasture syndrome
M31.1 Thrombotic microangiopathy
Thrombotic thrombocytopenic purpura
M31.2 Lethal
midline granuloma
M31.3 Wegener
granulomatosis
Necrotizing respiratory
granulomatosis
M31.4 Aortic
arch syndrome [Takayasu]
M31.5 Giant cell
arteritis with polymyalgia rheumatica M31.6 Other
giant cell arteritis
M31.7 Microscopic
polyangiitis
Microscopic polyarteritis
Excl.: polyarteritis
nodosa (M30.0)
M31.8 Other
specified necrotizing vasculopathies
Hypocomplementaemic vasculitis
M31.9 Necrotizing
vasculopathy, unspecified
M32 Systemic lupus erythematosus
Excl.: lupus
erythematosus (discoid)(NOS) (L93.0)
M32.0 Drug-induced
systemic lupus erythematosus
Use additional external cause code (Chapter XX), if
desired, to identify drug.
M32.1† Systemic lupus erythematosus with organ or
system involvement
Libman–Sacks disease (I39.-*) Lupus
pericarditis (I32.8*) Systemic lupus erythematosus with:
• kidney
involvement (N08.5*, N16.4*)
• lung
involvement (J99.1*)
M32.8 Other
forms of systemic lupus erythematosus M32.9 Systemic
lupus erythematosus, unspecified
M33 Dermatopolymyositis M33.0 Juvenile dermatomyositis M33.1 Other dermatomyositis M33.2 Polymyositis
M33.9 Dermatopolymyositis, unspecified
M34 Systemic sclerosis
Incl.: scleroderma
Excl.: scleroderma:
•
circumscribed (L94.0)
•
neonatal (P83.8)
M34.0 Progressive systemic sclerosis M34.1 CR(E)ST syndrome
Combination of calcinosis, Raynaud phenomenon,
(o)esophageal dysfunction, sclerodactyly, telangiectasia.
M34.2 Systemic
sclerosis induced by drugs and chemicals
Use additional external cause code (Chapter XX), if
desired, to identify cause.
M34.8 Other
forms of systemic sclerosis
Systemic sclerosis with:
• lung
involvement† (J99.1*)
• myopathy†
(G73.7*)
M34.9 Systemic
sclerosis, unspecified
M35 Other systemic involvement of connective tissue
Excl.: reactive
perforating collagenosis (L87.1)
M35.0 Sicca
syndrome [Sjögren]
Sjögren syndrome with:
• keratoconjunctivitis†
(H19.3*)
• lung
involvement† (J99.1*)
• myopathy†
(G73.7*)
• renal
tubulo-interstitial disorders† (N16.4*)
M35.1 Other
overlap syndromes
Mixed connective tissue disease
Excl.: polyangiitis
overlap syndrome (M30.8)
M35.2 Behçet disease
M35.3 Polymyalgia rheumatica
Excl.: polymyalgia
rheumatica with giant cell arteritis (M31.5)
M35.4 Diffuse (eosinophilic) fasciitis M35.5 Multifocal fibrosclerosis
M35.6 Relapsing panniculitis [Weber–Christian]
Excl.: panniculitis:
•
NOS
(M79.3)
•
lupus (L93.2)
M35.7 Hypermobility syndrome
Familial ligamentous laxity
Excl.: Ehlers–Danlos syndrome (Q79.6) ligamentous laxity NOS
(M24.2)
M35.8 Other
specified systemic involvement of connective
tissue
M35.9 Systemic involvement of connective
tissue, unspecified
Autoimmune disease (systemic) NOS Collagen
(vascular) disease NOS
M36* Systemic disorders of connective tissue in diseases
classified elsewhere
Excl.: arthropathies
in diseases classified elsewhere (M14.-*)
M36.0* Dermato(poly)myositis in neoplastic
disease (C00–D48†) M36.1* Arthropathy
in neoplastic disease (C00–D48†)
Arthropathy in:
• leukaemia
(C91–C95†)
• malignant
histiocytosis (C96.8†)
• multiple
myeloma (C90.0†)
M36.2* Haemophilic
arthropathy (D66–D68†)
M36.3* Arthropathy
in other blood disorders (D50–D76†)
Excl.: arthropathy
in Henoch(–Schönlein) purpura (M36.4*)
M36.4* Arthropathy
in hypersensitivity reactions classified elsewhere
Arthropathy in Henoch(–Schönlein) purpura (D69.0†)
M36.8* Systemic disorders of connective tissue
in other diseases classified elsewhere
Systemic disorders of
connective tissue in:
• hypogammaglobulinaemia
(D80.-†)
• ochronosis
(E70.2†)
Dorsopathies (M40–M54)
The following supplementary
subclassification to indicate the site of involvement is provided for optional
use with appropriate categories in the block on dorsopathies, except categories
M50 and M51; see also note at the beginning of this chapter.
0
Multiple
sites in spine
1
Occipito-atlanto-axial region
2
Cervical region
3
Cervicothoracic region
4
Thoracic region
5
Thoracolumbar region
6
Lumbar region
7
Lumbosacral region
8
Sacral
and sacrococcygeal region
9
Site unspecified
Deforming dorsopathies (M40–M43)
M40 Kyphosis and lordosis
[See site code before M40]
Excl.: kyphoscoliosis (M41.-) kyphosis and lordosis:
•
congenital (Q76.4)
•
postprocedural (M96.-)
M40.0 Postural kyphosis
Excl.: osteochondrosis
of spine (M42.-)
M40.1 Other
secondary kyphosis M40.2 Other
and unspecified kyphosis M40.3 Flatback syndrome
M40.4 Other lordosis
Lordosis:
• acquired
• postural
M40.5 Lordosis,
unspecified
M41 Scoliosis
[See site code before M40]
Incl.: kyphoscoliosis
Excl.: congenital
scoliosis:
•
NOS
(Q67.5)
•
due to bony malformation (Q76.3)
• postural
(Q67.5)
kyphoscoliotic heart disease (I27.1)
postprocedural (M96.-)
M41.0 Infantile idiopathic scoliosis M41.1 Juvenile idiopathic scoliosis
Adolescent scoliosis
M41.2 Other
idiopathic scoliosis M41.3 Thoracogenic scoliosis
M41.4 Neuromuscular scoliosis
Scoliosis secondary to cerebral palsy,
Friedreich ataxia, poliomyelitis, and other neuromuscular disorders
M41.5 Other
secondary scoliosis M41.8 Other
forms of scoliosis M41.9 Scoliosis,
unspecified
M42 Spinal osteochondrosis
[See site code before M40]
Excl.: postural
kyphosis (M40.0)
M42.0 Juvenile osteochondrosis of spine
• Calvé
disease
• Scheuermann disease
Excl.: postural
kyphosis (M40.0)
M42.1 Adult
osteochondrosis of spine M42.9 Spinal
osteochondrosis, unspecified
M43 Other deforming dorsopathies
[See site code before M40]
Excl.: congenital spondylolysis and spondylolisthesis (Q76.2)
hemivertebra (Q76.3–Q76.4)
Klippel–Feil syndrome (Q76.1) lumbarization
and sacralization (Q76.4) platyspondylisis (Q76.4)
spina bifida occulta (Q76.0) spinal curvature
in:
•
osteoporosis (M80–M81)
•
Paget disease of bone [osteitis
deformans] (M88.-)
M43.0 Spondylolysis
M43.1 Spondylolisthesis
M43.2 Other fusion
of spine
Ankylosis of spinal joint
Excl.: ankylosing spondylitis (M45) arthrodesis status (Z98.1)
pseudoarthrosis after fusion or
arthrodesis (M96.0) M43.3 Recurrent atlantoaxial subluxation with myelopathy M43.4 Other recurrent atlantoaxial subluxation
M43.5 Other recurrent vertebral subluxation
Excl.: biomechanical
lesions NEC (M99.-)
M43.6 Torticollis
Excl.: torticollis:
•
congenital (sternomastoid) (Q68.0)
•
current injury – see injury of spine
by body region
•
due to birth injury (P15.2)
•
psychogenic (F45.8)
•
spasmodic (G24.3)
M43.8 Other
specified deforming dorsopathies
Excl.: kyphosis and lordosis (M40.-) scoliosis (M41.-)
M43.9 Deforming
dorsopathy, unspecified
Curvature of spine NOS
Spondylopathies (M45–M49)
M45 Ankylosing spondylitis
[See site code before M40]
Incl.: rheumatoid
arthritis of spine
Excl.: arthropathy in Reiter disease (M02.3) Behçet disease
(M35.2)
juvenile (ankylosing)
spondylitis (M08.1)
M46 Other inflammatory spondylopathies
[See site code before M40]
M46.0 Spinal enthesopathy
Disorder of ligamentous or muscular attachments of spine
M46.1 Sacroiliitis, not elsewhere classified M46.2 Osteomyelitis of vertebra
M46.3 Infection of
intervertebral disc (pyogenic)
Use additional code (B95–B98), if desired, to identify
infectious agent.
M46.4 Discitis, unspecified
M46.5 Other infective spondylopathies
M46.8 Other
specified inflammatory spondylopathies M46.9 Inflammatory
spondylopathy, unspecified
M47 Spondylosis
[See site code before M40]
Incl.: arthrosis or osteoarthritis of spine degeneration of
facet joints
M47.0† Anterior
spinal and vertebral artery compression syndromes (G99.2*)
M47.1 Other spondylosis with myelopathy
Spondylogenic compression of spinal cord† (G99.2*)
|
Excl.: vertebral
subluxation (M43.3–M43.5) M47.2 Other spondylosis with radiculopathy M47.8 Other
spondylosis
M47.9 Spondylosis,
unspecified
M48 Other spondylopathies
[See site code before M40]
M48.0 Spinal stenosis
Caudal stenosis
M48.1 Ankylosing
hyperostosis [Forestier]
Diffuse idiopathic skeletal hyperostosis [DISH]
M48.2 Kissing spine
M48.3 Traumatic
spondylopathy M48.4 Fatigue
fracture of vertebra
Stress fracture of vertebra
M48.5 Collapsed
vertebra, not elsewhere classified
Collapsed vertebra NOS Wedging of vertebra NOS
Excl.: collapsed vertebra in osteoporosis (M80.-)
current injury – see injury of
spine by body region
M48.8 Other
specified spondylopathies
Ossification of posterior longitudinal ligament
M48.9 Spondylopathy, unspecified
M49* Spondylopathies in diseases classified elsewhere
[See site code before M40]
Excl.: psoriatic
and enteropathic arthropathies (M07.-*, M09.-*)
M49.0* Tuberculosis
of spine (A18.0†)
Pott’s curvature
M49.1* Brucella
spondylitis (A23.-†)
M49.2* Enterobacterial
spondylitis (A01–A04†)
M49.3* Spondylopathy in other infectious and
parasitic diseases classified elsewhere
Excl.: neuropathic
spondylopathy in tabes dorsalis (M49.4*)
M49.4* Neuropathic spondylopathy
Neuropathic spondylopathy in:
• syringomyelia
and syringobulbia (G95.0†)
• tabes
dorsalis (A52.1†)
M49.5* Collapsed
vertebra in diseases classified elsewhere
Metastatic fracture of vertebra (C79.5†)
M49.8* Spondylopathy
in other diseases classified elsewhere
Other dorsopathies (M50–M54)
Excl.: current injury – see injury of spine by body region
discitis NOS (M46.4)
M50 Cervical disc disorders
Incl.: cervical disc disorders with cervicalgia cervicothoracic
disc disorders
M50.0† Cervical disc disorder with myelopathy (G99.2*) M50.1 Cervical disc disorder with radiculopathy
Excl.: brachial radiculitis NOS (M54.1) M50.2 Other cervical disc displacement M50.3 Other cervical disc degeneration M50.8 Other cervical disc disorders
M50.9 Cervical disc disorder, unspecified
M51 Other intervertebral disc disorders
Incl.: thoracic,
thoracolumbar and lumbosacral disc disorders
M51.0† Lumbar and other intervertebral disc
disorders with myelopathy (G99.2*)
M51.1† Lumbar and
other intervertebral disc disorders with radiculopathy (G55.1*)
Sciatica due to intervertebral
disc disorder
Excl.: lumbar
radiculitis NOS (M54.1)
M51.2 Other
specified intervertebral disc displacement
Lumbago due to displacement of
intervertebral disc M51.3 Other specified intervertebral disc
degeneration M51.4 Schmorl nodes
M51.8 Other
specified intervertebral disc disorders M51.9 Intervertebral
disc disorder, unspecified
M53 Other dorsopathies, not elsewhere classified
[See site code before M40]
M53.0 Cervicocranial syndrome
Posterior cervical sympathetic syndrome
M53.1 Cervicobrachial syndrome
Excl.: cervical disc disorder (M50.-) thoracic outlet syndrome
(G54.0)
M53.2 Spinal
instabilities
M53.3 Sacrococcygeal disorders, not elsewhere classified
Coccygodynia
M53.8 Other
specified dorsopathies M53.9 Dorsopathy, unspecified
M54 Dorsalgia
[See site code before M40]
Excl.: psychogenic
dorsalgia (F45.4)
M54.0 Panniculitis
affecting regions of neck and back
Excl.: panniculitis:
•
NOS
(M79.3)
•
lupus (L93.2)
•
relapsing [Weber-Christian] (M35.6)
M54.1 Radiculopathy
Neuritis or radiculitis:
• brachial NOS
• lumbar NOS
• lumbosacral NOS
•
thoracic NOS
Radiculitis NOS
Excl.: neuralgia and neuritis NOS (M79.2) radiculopathy with:
•
cervical disc disorder (M50.1)
•
lumbar and other intervertebral disc
disorder (M51.1)
•
spondylosis (M47.2)
M54.2 Cervicalgia
Excl.: cervicalgia
due to intervertebral cervical disc disorder (M50.-)
M54.3 Sciatica
Excl.: lesion of sciatic nerve (G57.0) sciatica:
•
due to intervertebral disc disorder
(M51.1)
•
with lumbago (M54.4)
M54.4 Lumbago
with sciatica
Excl.: due
to intervertebral disc disorder (M51.1)
M54.5 Low
back pain
Loin pain
Low back strain Lumbago NOS
Excl.: lumbago:
•
due to intervertebral disc
displacement (M51.2)
•
with sciatica (M54.4)
M54.6 Pain
in thoracic spine
Excl.: pain
due to intervertebral disc disorder (M51.-)
M54.8 Other
dorsalgia
M54.9 Dorsalgia, unspecified
Backache NOS
Soft tissue disorders (M60–M79)
Disorders of muscles (M60–M63)
Excl.: dermatopolymyositis
(M33.-)
muscular dystrophies and myopathies (G71–G72)
myopathy in:
• amyloidosis
(E85.-)
• polyarteritis
nodosa (M30.0)
• rheumatoid
arthritis (M05.3)
• scleroderma (M34.-)
• Sjögren
syndrome (M35.0)
• systemic
lupus erythematosus (M32.-)
M60 Myositis
[See site code at the beginning of this chapter]
M60.0 Infective myositis
Tropical pyomyositis
Use additional code (B95–B98), if desired, to identify
infectious agent.
M60.1 Interstitial myositis
M60.2 Foreign
body granuloma of soft tissue, not elsewhere classified
Excl.: foreign
body granuloma of skin and subcutaneous tissue (L92.3)
M60.8 Other myositis
M60.9 Myositis, unspecified
M61 Calcification and ossification of muscle
[See site code at the beginning of this chapter]
M61.0 Myositis ossificans traumatica M61.1 Myositis ossificans progressiva
Fibrodysplasia ossificans progressiva
M61.2 Paralytic
calcification and ossification of muscle
Myositis ossificans associated with quadriplegia or
paraplegia
M61.3 Calcification and ossification of
muscles associated with burns
Myositis ossificans associated
with burns
M61.4 Other
calcification of muscle
Excl.: calcific tendinitis (M65.2) calcific tendinitis:
•
of shoulder (M75.3)
M61.5 Other
ossification of muscle
M61.9 Calcification and ossification of
muscle, unspecified
M62 Other disorders of muscle
[See site code at the beginning of this chapter]
Excl.: cramp and spasm (R25.2) myalgia (M79.1) myopathy:
•
alcoholic (G72.1)
• drug-induced (G72.0) stiff-man syndrome (G25.8)
M62.0 Diastasis
of muscle
M62.1 Other rupture of muscle (nontraumatic)
Excl.: rupture of tendon (M66.-)
traumatic rupture of muscle –
see injury of muscle by body region
M62.2 Ischaemic
infarction of muscle
Compartment syndrome, non-traumatic
Excl.: compartment syndrome, traumatic (T79.6) traumatic
ischaemia of muscle (T79.6) Volkmann ischaemic contracture (T79.6)
M62.3 Immobility syndrome (paraplegic) M62.4 Contracture of muscle
Excl.: contracture of joint (M24.5)
M62.5 Muscle
wasting and atrophy, not elsewhere classified
Disuse atrophy NEC
M62.6 Muscle strain
Excl.: current
injury – see injury of muscle by body region
M62.8 Other
specified disorders of muscle
Muscle (sheath) hernia
M62.9 Disorder
of muscle, unspecified
M63* Disorders of muscle in diseases classified elsewhere
Excl.: myopathy
in:
•
endocrine diseases (G73.5*)
•
metabolic diseases (G73.6*)
M63.0* Myositis
in bacterial diseases classified elsewhere
Myositis in:
• leprosy
[Hansen disease] (A30.-†)
• syphilis
(A51.4†, A52.7†)
M63.1* Myositis in protozoal and parasitic
infections classified elsewhere
Myositis in:
• cysticercosis
(B69.8†)
• schistosomiasis
[bilharziasis] (B65.-†)
• toxoplasmosis
(B58.8†)
• trichinellosis
(B75†)
M63.2* Myositis
in other infectious diseases classified elsewhere
Myositis in mycosis (B35–B49†)
M63.3* Myositis
in sarcoidosis (D86.8†)
M63.8* Other disorders of muscle in diseases
classified elsewhere
Disorders of synovium and
tendon (M65–M68)
M65 Synovitis and tenosynovitis
[See site code at the beginning of this chapter]
Excl.: chronic crepitant synovitis of hand and wrist
(M70.0)
current injury – see injury of ligament or
tendon by body region soft tissue disorders related to use, overuse and
pressure (M70.-)
M65.0 Abscess
of tendon sheath
Use additional code (B95–B96), if desired, to identify
bacterial agent.
M65.1 Other infective (teno)synovitis M65.2 Calcific tendinitis
Excl.: of shoulder (M75.3)
specified tendinitis (M75–M77)
M65.3 Trigger
finger
Nodular tendinous disease
M65.4 Radial styloid tenosynovitis [de
Quervain] M65.8 Other synovitis and tenosynovitis
Irritable hip
M65.9 Synovitis
and tenosynovitis, unspecified
M66 Spontaneous rupture of synovium and tendon
[See site code at the beginning of this chapter]
Incl.: rupture that occurs when a normal force is applied to
tissues that are inferred to have less than normal strength
Excl.: rotator cuff syndrome (M75.1)
rupture where an abnormal force is applied to
normal tissue – see injury of tendon by body region
M66.0 Rupture
of popliteal cyst M66.1 Rupture
of synovium
Rupture of synovial cyst
Excl.: rupture
of popliteal cyst (M66.0)
M66.2 Spontaneous rupture of extensor tendons
M66.3 Spontaneous rupture of flexor
tendons M66.4 Spontaneous rupture of
other tendons M66.5 Spontaneous
rupture of unspecified tendon
Rupture at musculotendinous
junction, nontraumatic
M67 Other disorders of synovium and tendon
Excl.: palmar fascial fibromatosis [Dupuytren] (M72.0)
tendinitis NOS (M77.9)
xanthomatosis localized to
tendons (E78.2)
M67.0 Short Achilles tendon (acquired) M67.1 Other contracture of tendon (sheath)
Excl.: with contracture of joint (M24.5)
M67.2 Synovial
hypertrophy, not elsewhere classified
Excl.: villonodular
synovitis (pigmented) (M12.2)
M67.3 Transient synovitis
Toxic synovitis
Excl.: palindromic
rheumatism (M12.3)
M67.4 Ganglion
Ganglion of joint or tendon (sheath)
Excl.: cyst
of:
•
bursa (M71.2–M71.3)
•
synovium (M71.2–M71.3)
ganglion in yaws (A66.6)
M67.8 Other specified disorders of synovium and tendon M67.9 Disorder of synovium and tendon, unspecified
M68* Disorders
of synovium and tendon in diseases classified elsewhere
M68.0* Synovitis and tenosynovitis in bacterial
diseases classified elsewhere
Synovitis or tenosynovitis in:
• gonorrhoea
(A54.4†)
• syphilis (A52.7†)
• tuberculosis
(A18.0†)
M68.8* Other disorders of synovium and tendon in
diseases classified elsewhere
Other soft tissue
disorders (M70–M79)
M70 Soft
tissue disorders related to use, overuse and pressure
[See site code at the beginning of this chapter]
Incl.: soft
tissue disorders of occupational origin
Excl.: bursitis
(of):
•
NOS
(M71.9)
• shoulder (M75.5)
decubitus ulcer and pressure area (L89.-)
enthesopathies (M76–M77)
M70.0 Chronic
crepitant synovitis of hand and wrist M70.1 Bursitis
of hand
M70.2 Olecranon
bursitis M70.3 Other bursitis of elbow M70.4 Prepatellar
bursitis M70.5 Other bursitis of knee
M70.6 Trochanteric bursitis
Trochanteric tendinitis
M70.7 Other
bursitis of hip
Ischial bursitis
M70.8 Other soft tissue disorders related to
use, overuse and pressure
M70.9 Unspecified
soft tissue disorder related to use, overuse and pressure
M71 Other bursopathies
[See site code at the beginning of this chapter]
Excl.: bunion (M20.1)
bursitis related to use, overuse and pressure
(M70.-) enthesopathies (M76–M77)
M71.0 Abscess
of bursa M71.1 Other infective bursitis
M71.2 Synovial cyst
of popliteal space [Baker]
Excl.: with
rupture (M66.0)
M71.3 Other
bursal cyst
Synovial cyst NOS
Excl.: synovial
cyst with rupture (M66.1)
M71.4 Calcium
deposit in bursa
Excl.: of
shoulder (M75.3)
M71.5 Other
bursitis, not elsewhere classified
Excl.: bursitis
(of):
•
NOS
(M71.9)
•
shoulder (M75.5)
•
tibial collateral [Pellegrini-Stieda]
(M76.4)
M71.8 Other specified bursopathies M71.9 Bursopathy,
unspecified
Bursitis NOS
M72 Fibroblastic disorders
[See site code at the beginning of this chapter]
Excl.: retroperitoneal fibromatosis (D48.3) M72.0 Palmar fascial fibromatosis [Dupuytren]
M72.1 Knuckle pads
M72.2 Plantar fascial fibromatosis
Plantar fasciitis
M72.4 Pseudosarcomatous
fibromatosis
Nodular fasciitis
M72.6 Necrotizing fasciitis
Use additional code, if desired, to identify infectious
agent
M72.8 Other
fibroblastic disorders
Abscess of fascia
Excl.: fasciitis:
•
diffuse (eosinophilic) (M35.4)
•
necrotizing (M72.6)
•
nodular (M72.4)
•
perirenal:
– NOS (N13.5)
– with infection (N13.6)
•
plantar (M72.2)
M72.9 Fibroblastic
disorder, unspecified
Fasciitis NOS Fibromatosis NOS
M73* Soft tissue disorders in diseases classified elsewhere
[See site code at the beginning of this chapter]
M73.0* Gonococcal bursitis (A54.4†) M73.1* Syphilitic bursitis (A52.7†)
M73.8* Other soft tissue disorders in diseases
classified elsewhere
M75 Shoulder lesions
Excl.: shoulder-hand
syndrome (M89.0)
M75.0 Adhesive
capsulitis of shoulder
Frozen shoulder Periarthritis of shoulder
M75.1 Rotator
cuff syndrome
Rotator cuff or supraspinatus tear or rupture
(complete)(incomplete), not specified as traumatic
Supraspinatus syndrome
M75.2 Bicipital tendinitis
M75.3 Calcific tendinitis of shoulder
Calcified bursa of shoulder
M75.4 Impingement
syndrome of shoulder M75.5 Bursitis
of shoulder
M75.8 Other shoulder
lesions M75.9 Shoulder lesion, unspecified
M76 Enthesopathies of lower limb, excluding foot
[See site code at the beginning of this
chapter]
Note:
The superficially
specific terms bursitis, capsulitis and tendinitis tend to be used
indiscriminately for various disorders of peripheral ligamentous or muscular
attachments; most of these conditions have been brought together as
enthesopathies, which is the generic term for lesions at these sites.
Excl.: bursitis due to use, overuse and pressure (M70.-)
M76.0 Gluteal
tendinitis M76.1 Psoas
tendinitis M76.2 Iliac crest spur
M76.3 Iliotibial
band syndrome
M76.4 Tibial collateral bursitis [Pellegrini–Stieda] M76.5 Patellar tendinitis
M76.6 Achilles tendinitis
Achilles bursitis
M76.7 Peroneal
tendinitis
M76.8 Other enthesopathies of lower limb,
excluding foot
Anterior tibial syndrome Posterior tibial
tendinitis
M76.9 Enthesopathy
of lower limb, unspecified
M77 Other enthesopathies
[See site code at the beginning of this chapter]
Excl.: bursitis:
•
NOS
(M71.9)
•
due to use, overuse
and pressure (M70.-) osteophyte
(M25.7)
spinal enthesopathy (M46.0)
M77.0 Medial epicondylitis M77.1 Lateral
epicondylitis
Tennis elbow
M77.2 Periarthritis of wrist M77.3 Calcaneal
spur M77.4 Metatarsalgia
Excl.: Morton metatarsalgia (G57.6)
M77.5 Other
enthesopathy of foot
M77.8 Other
enthesopathies, not elsewhere classified
M77.9 Enthesopathy, unspecified
Bone spur NOS Capsulitis NOS Periarthritis NOS
Tendinitis NOS
M79 Other soft tissue disorders, not elsewhere classified
[See site code at the beginning of this chapter]
Excl.: soft
tissue pain, psychogenic (F45.4)
M79.0 Rheumatism, unspecified
Excl.: fibromyalgia (M79.7) palindromic rheumatism (M12.3)
M79.1 Myalgia
Excl.: myositis
(M60.-)
M79.2 Neuralgia
and neuritis, unspecified
Excl.: mononeuropathies (G56–G58) radiculitis:
•
NOS
(M54.1)
•
brachial NOS (M54.1)
•
lumbosacral NOS
(M54.1) sciatica (M54.3–M54.4)
M79.3 Panniculitis,
unspecified
Excl.: panniculitis:
•
lupus (L93.2)
•
neck and back (M54.0)
•
relapsing [Weber–Christian] (M35.6)
M79.4 Hypertrophy
of (infrapatellar) fat pad M79.5 Residual
foreign body in soft tissue
Excl.: foreign
body granuloma of:
•
skin and subcutaneous tissue (L92.3)
•
soft tissue (M60.2)
M79.6 Pain
in limb
M79.7 Fibromyalgia
Fibromyositis Fibrositis Myofibrositis
M79.8 Other
specified soft tissue disorders M79.9 Soft
tissue disorder, unspecified
Osteopathies and chondropathies (M80–M94)
Disorders of bone density
and structure (M80–M85)
M80 Osteoporosis with pathological fracture
[See site code at the beginning of this chapter]
Incl.: osteoporotic
vertebral collapse and wedging
Excl.: collapsed vertebra NOS (M48.5) pathological fracture NOS
(M84.4) wedging of vertebra NOS (M48.5)
M80.0 Postmenopausal
osteoporosis with pathological fracture M80.1 Postoophorectomy
osteoporosis with pathological fracture M80.2 Osteoporosis
of disuse with pathological fracture
M80.3 Postsurgical
malabsorption osteoporosis with pathological fracture
M80.4 Drug-induced osteoporosis with
pathological fracture
Use additional external cause code (Chapter XX), if
desired, to identify drug.
M80.5 Idiopathic
osteoporosis with pathological fracture M80.8 Other
osteoporosis with pathological fracture M80.9 Unspecified
osteoporosis with pathological fracture
M81 Osteoporosis without pathological fracture
[See site code at the beginning of this chapter]
Excl.: osteoporosis
with pathological fracture (M80.-)
M81.0 Postmenopausal osteoporosis M81.1 Postoophorectomy osteoporosis M81.2 Osteoporosis
of disuse
Excl.: Sudeck
atrophy (M89.0)
M81.3 Postsurgical malabsorption osteoporosis
M81.4 Drug-induced osteoporosis
Use additional external cause
code (Chapter XX), if desired, to identify drug.
M81.5 Idiopathic
osteoporosis
M81.6 Localized osteoporosis [Lequesne]
Excl.: Sudeck
atrophy (M89.0)
M81.8 Other
osteoporosis
Senile osteoporosis
M81.9 Osteoporosis,
unspecified
M82* Osteoporosis in diseases classified elsewhere
[See site code at the beginning of this chapter]
M82.0* Osteoporosis
in multiple myelomatosis (C90.0†) M82.1* Osteoporosis
in endocrine disorders (E00–E34†) M82.8* Osteoporosis
in other diseases classified elsewhere
M83 Adult osteomalacia
[See site code at the beginning of this chapter]
Excl.: osteomalacia:
•
infantile and juvenile (E55.0)
• vitamin-D-resistant (E83.3) renal
osteodystrophy (N25.0) rickets
(active) (E55.0) rickets (active):
•
sequelae (E64.3)
•
vitamin-D-resistant (E83.3)
M83.0 Puerperal
osteomalacia M83.1 Senile osteomalacia
M83.2 Adult
osteomalacia due to malabsorption
Postsurgical malabsorption osteomalacia
in adults M83.3 Adult osteomalacia due to malnutrition
M83.4 Aluminium bone disease
M83.5 Other
drug-induced osteomalacia in adults
Use additional external cause code (Chapter XX), if
desired, to identify drug.
M83.8 Other
adult osteomalacia
M83.9 Adult osteomalacia, unspecified
M84 Disorders of continuity of bone
[See site code at the beginning of this chapter]
M84.0 Malunion
of fracture
M84.1 Nonunion of fracture [pseudarthrosis]
Excl.: pseudarthrosis
after fusion or arthrodesis (M96.0)
M84.2 Delayed
union of fracture
M84.3 Stress fracture, not elsewhere classified
Stress fracture NOS
Excl.: stress
fracture of vertebra (M48.4)
M84.4 Pathological
fracture, not elsewhere classified
Pathological fracture NOS
Excl.: collapsed vertebra NEC (M48.5) pathological fracture in
osteoporosis (M80.-)
M84.8 Other
disorders of continuity of bone M84.9 Disorder
of continuity of bone, unspecified
M85 Other disorders of bone density and structure
[See site code at the beginning of this chapter]
Excl.: osteogenesis imperfecta (Q78.0) osteopetrosis (Q78.2)
osteopoikilosis (Q78.8)
polyostotic fibrous dysplasia
(Q78.1)
M85.0 Fibrous
dysplasia (monostotic)
Excl.: fibrous
dysplasia of jaw (K10.8)
M85.1 Skeletal fluorosis M85.2 Hyperostosis of skull M85.3 Osteitis condensans M85.4 Solitary bone cyst
Excl.: solitary cyst of jaw (K09.1–K09.2)
M85.5 Aneurysmal
bone cyst
Excl.: aneurysmal
cyst of jaw (K09.2)
M85.6 Other
cyst of bone
Excl.: cyst of jaw NEC (K09.1–K09.2)
osteitis fibrosa cystica generalisata [von
Recklinghausen disease of bone] (E21.0)
M85.8 Other
specified disorders of bone density and structure
Hyperostosis of bones, except skull
Osteosclerosis, acquired
Excl.: diffuse idiopathic skeletal hyperostosis [DISH] (M48.1)
osteosclerosis:
•
congenita (Q77.4)
•
myelofibrosis (D75.8)
M85.9 Disorder
of bone density and structure, unspecified
Other osteopathies
(M86–M90)
Excl.: postprocedural osteopathies (M96.-)
M86 Osteomyelitis
[See site code at the beginning of this chapter]
Use additional code (B95–B98), if desired, to identify
infectious agent.
Excl.: osteomyelitis
(of):
•
due to Salmonella (A01–A02)
•
jaw (K10.2)
•
vertebra (M46.2)
M86.0 Acute
haematogenous osteomyelitis M86.1 Other
acute osteomyelitis
M86.2 Subacute
osteomyelitis
M86.3 Chronic multifocal osteomyelitis
M86.4 Chronic
osteomyelitis with draining sinus M86.5 Other
chronic haematogenous osteomyelitis M86.6 Other
chronic osteomyelitis
M86.8 Other
osteomyelitis
Brodie’s abscess
M86.9 Osteomyelitis,
unspecified
Infection of bone NOS
Periostitis without mention of osteomyelitis
M87 Osteonecrosis
[See site code at the beginning of this chapter]
Incl.: avascular
necrosis of bone
Excl.: osteochondropathies (M91–M93)
osteonecrosis of jaw (drug-induced)
(radiation induced) (K10.2)
M87.0 Idiopathic
aseptic necrosis of bone M87.1 Osteonecrosis
due to drugs
Use additional external cause code (Chapter XX), if
desired, to identify drug.
M87.2 Osteonecrosis
due to previous trauma M87.3 Other secondary osteonecrosis
M87.8 Other
osteonecrosis
M87.9 Osteonecrosis, unspecified
M88 Paget disease of bone [osteitis deformans]
[See site code at the beginning of this chapter]
M88.0 Paget
disease of skull
M88.8 Paget disease
of other bones M88.9 Paget disease of
bone, unspecified
M89 Other disorders of bone
[See site code at the beginning of this chapter]
M89.0 Algoneurodystrophy
Shoulder-hand syndrome Sudeck atrophy
Sympathetic reflex dystrophy
M89.1 Epiphyseal arrest
M89.2 Other
disorders of bone development and growth M89.3 Hypertrophy
of bone
M89.4 Other hypertrophic osteoarthropathy Marie–Bamberger disease Pachydermoperiostosis
M89.5 Osteolysis
M89.6 Osteopathy after poliomyelitis
Use additional code (B91) , if desired, to identify
previous poliomyelitis.
Excl.: postpolio
syndrome (G14)
M89.8 Other
specified disorders of bone
Infantile cortical hyperostoses
Post-traumatic subperiosteal ossification
M89.9 Disorder
of bone, unspecified
M90* Osteopathies in diseases classified elsewhere
[See site code at the beginning of this chapter]
M90.0* Tuberculosis
of bone (A18.0†)
Excl.: tuberculosis
of spine (M49.0*)
M90.1* Periostitis
in other infectious diseases classified elsewhere
Secondary syphilitic periostitis (A51.4†)
M90.2* Osteopathy
in other infectious diseases classified elsewhere
Osteomyelitis:
• echinococcal
(B67.2†)
• gonococcal
(A54.4†)
• salmonella (A02.2†)
Syphilitic osteopathy or osteochondropathy (A50.5†,
A52.7†)
M90.3* Osteonecrosis
in Caisson disease (T70.3†)
M90.4* Osteonecrosis due to haemoglobinopathy
(D50–D64†) M90.5* Osteonecrosis in other
diseases classified elsewhere M90.6* Osteitis
deformans in neoplastic disease (C00–D48†)
Osteitis deformans in malignant neoplasm of bone
(C40–C41†)
M90.7* Fracture
of bone in neoplastic disease (C00–D48†)
Excl.: collapse
of vertebra in neoplastic disease (M49.5*)
M90.8* Osteopathy
in other diseases classified elsewhere
Osteopathy in renal osteodystrophy (N25.0†)
Chondropathies (M91–M94)
Excl.: postprocedural chondropathies (M96.-)
M91 Juvenile osteochondrosis of hip and pelvis
[See site code at the beginning of this chapter]
Excl.: slipped
upper femoral epiphysis (nontraumatic) (M93.0)
M91.0 Juvenile
osteochondrosis of pelvis
Osteochondrosis (juvenile) of:
• acetabulum
• iliac
crest [Buchanan]
• ischiopubic
synchondrosis [van Neck]
• symphisis
pubis [Pierson]
M91.1 Juvenile osteochondrosis of head of
femur [Legg–Calvé– Perthes]
M91.2 Coxa plana
Hip deformity due to previous juvenile osteochondrosis
M91.3 Pseudocoxalgia
M91.8 Other juvenile osteochondrosis of hip
and pelvis
Juvenile osteochondrosis after reduction of congenital
dislocation of hip
M91.9 Juvenile
osteochondrosis of hip and pelvis, unspecified
M92 Other juvenile osteochondrosis
M92.0 Juvenile osteochondrosis of humerus
Osteochondrosis (juvenile) of:
• capitulum
of humerus [Panner]
• head
of humerus [Haas]
M92.1 Juvenile
osteochondrosis of radius and ulna
Osteochondrosis (juvenile) of:
• lower
ulna [Burns]
• radial
head [Brailsford]
M92.2 Juvenile
osteochondrosis of hand
Osteochondrosis (juvenile) of:
• carpal
lunate [Kienböck]
• metacarpal
heads [Mauclaire]
M92.3 Other juvenile osteochondrosis of upper limb M92.4 Juvenile
osteochondrosis of patella
Osteochondrosis (juvenile) of:
• primary
patellar centre [Köhler]
• secondary
patellar centre [Sinding–Larsen]
M92.5 Juvenile
osteochondrosis of tibia and fibula
Osteochondrosis (juvenile) of:
• proximal
tibia [Blount]
•
tibial tubercle
[Osgood–Schlatter] Tibia vara
M92.6 Juvenile
osteochondrosis of tarsus
Osteochondrosis (juvenile) of:
• calcaneum
[Sever]
• os
tibiale externum [Haglund]
• talus
[Diaz]
• tarsal
navicular [Köhler]
M92.7 Juvenile
osteochondrosis of metatarsus
Osteochondrosis (juvenile) of:
• fifth
metatarsus [Iselin]
• second
metatarsus [Freiberg]
M92.8 Other
specified juvenile osteochondrosis
Calcaneal apophysitis
M92.9 Juvenile
osteochondrosis, unspecified
|
Apophysitis Epiphysitis Osteochondritis Osteochondrosis |
specified
as juvenile, of unspecified site |
M93 Other osteochondropathies
Excl.: osteochondrosis
of spine (M42.-)
M93.0 Slipped upper femoral epiphysis
(nontraumatic) M93.1 Kienböck’s
disease of adults
Adult osteochondrosis of carpal
lunate
M93.2 Osteochondritis
dissecans
|
M93.8 Other
specified osteochondropathies M93.9 Osteochondropathy, unspecified
M94 Other disorders of cartilage
[See site code at the beginning of this chapter]
M94.0 Chondrocostal
junction syndrome [Tietze]
Costochondritis
M94.1 Relapsing polychondritis M94.2 Chondromalacia
Excl.: chondromalacia patellae (M22.4)
M94.3 Chondrolysis
M94.8 Other
specified disorders of cartilage M94.9 Disorder
of cartilage, unspecified
Other disorders of the
musculoskeletal system and connective tissue
(M95–M99)
M95 Other
acquired deformities of musculoskeletal system and connective tissue
Excl.: acquired:
•
absence of limbs and organs (Z89–Z90)
• deformities
of limbs (M20–M21)
congenital malformations and deformations of
the musculoskeletal system (Q65–Q79)
deforming dorsopathies
(M40–M43)
dentofacial anomalies [including malocclusion]
(K07.-) postprocedural musculoskeletal disorders (M96.-)
M95.0 Acquired
deformity of nose
Excl.: deviated
nasal septum (J34.2)
M95.1 Cauliflower ear
Excl.: other
acquired deformities of ear (H61.1)
M95.2 Other
acquired deformity of head M95.3 Acquired
deformity of neck
M95.4 Acquired
deformity of chest and rib
M95.5 Acquired deformity of pelvis
Excl.: maternal care for known or suspected disproportion (O33.-) M95.8 Other specified
acquired deformities of musculoskeletal system M95.9 Acquired deformity of musculoskeletal
system, unspecified
M96 Postprocedural musculoskeletal disorders, not elsewhere classified
Excl.: arthropathy following intestinal bypass (M02.0) disorders
associated with osteoporosis (M80–M81)
presence of functional implants
and other devices (Z95–Z97)
M96.0 Pseudarthrosis
after fusion or arthrodesis
M96.1 Postlaminectomy
syndrome, not elsewhere classified M96.2 Postradiation kyphosis
M96.3 Postlaminectomy
kyphosis M96.4 Postsurgical lordosis
M96.5 Postradiation scoliosis
M96.6 Fracture of bone following insertion of
orthopaedic implant, joint prosthesis, or bone plate
Excl.: complication of internal orthopaedic devices, implants or
grafts (T84.-)
M96.8 Other
postprocedural musculoskeletal disorders
Instability of joint secondary to removal of
joint prosthesis
M96.9 Postprocedural
musculoskeletal disorder, unspecified
M99 Biomechanical lesions, not elsewhere classified
Note: This category should not be used if the condition can be classified elsewhere.
The following supplementary subclassification to indicate the site of lesions is provided for optional use with appropriate subcategories in M99.-; see also note at the beginning of this chapter:
0 Head region
occipitocervical
1 Cervical region
cervicothoracic
2 Thoracic region
thoracolumbar
3 Lumbar region
lumbosacral
4 Sacral region sacrococcygeal sacroiliac
5 Pelvic region
hip pubic
6 Lower extremity
7 Upper extremity acromioclavicular sternoclavicular
8 Rib cage costochondral costovertebral sternochondral
9 Abdomen and othe
CHAPTER XIV
Diseases of the genitourinary system (N00–N99)
Excl.: certain conditions originating in the perinatal period (P00–P96) certain infectious and parasitic diseases (A00–B99)
complications of pregnancy, childbirth and the puerperium (O00–O99) congenital malformations, deformations and chromosomal abnormalities (Q00–Q99)
endocrine, nutritional and metabolic diseases (E00–E90)
injury, poisoning and certain other consequences of external causes (S00–T98)
neoplasms (C00–D48)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
This chapter contains the following blocks:
N00–N08 Glomerular diseases
N10–N16 Renal tubulo-interstitial diseases N17–N19 Renal failure
N20–N23 Urolithiasis
N25–N29 Other disorders of kidney and ureter N30–N39 Other diseases of urinary system N40–N51 Diseases of male genital organs N60–N64 Disorders of breast
N70–N77 Inflammatory diseases of female pelvic organs N80–N98 Noninflammatory disorders of female genital tract N99 Other disorders of the genitourinary system
Asterisk categories for this chapter are provided as follows:
N08* Glomerular disorders in diseases classified elsewhere
N16* Renal tubulo-interstitial disorders in diseases classified elsewhere N22* Calculus of urinary tract in diseases classified elsewhere
N29* Other disorders of kidney and ureter in diseases classified elsewhere N33* Bladder disorders in diseases classified elsewhere
N37* Urethral disorders in diseases classified elsewhere
N51* Disorders of male genital organs in diseases classified elsewhere N74* Female pelvic inflammatory disorders in diseases classified elsewhere
N77* Vulvovaginal ulceration and inflammation in diseases classified elsewhere
Glomerular diseases (N00–N08)
Use additional code, if desired, to identify associated chronic kidney disease (N18.-) .
Use additional code, if desired, to identify external cause (Chapter XX) or presence of renal failure, acute (N17.-) or unspecified, (N19).
Excl.: hypertensive renal disease (I12.-)
The following fourth-character subdivisions classify morphological changes and are for use with categories N00–N07. Subdivisions .0–.8 should not normally be used unless these have been specifically identified (e.g. by renal biopsy or autopsy). The three- character categories relate to clinical syndromes.
.0 Minor glomerular abnormality
Minimal change lesion
.1 Focal and segmental glomerular lesions
Focal and segmental:
• hyalinosis
• sclerosis
Focal glomerulonephritis
.2 Diffuse membranous glomerulonephritis
.3 Diffuse mesangial proliferative glomerulonephritis
.4 Diffuse endocapillary proliferative glomerulonephritis
.5 Diffuse mesangiocapillary glomerulonephritis
Membranoproliferative glomerulonephritis, types 1 and 3, or NOS
.6 Dense deposit disease
Membranoproliferative glomerulonephritis, type 2
.7 Diffuse crescentic glomerulonephritis
Extracapillary glomerulonephritis
.8 Other
Proliferative glomerulonephritis NOS
.9 Unspecified
N00 Acute nephritic syndrome
[See before N00 for subdivisions]
Incl.: acute:
• glomerular disease
• glomerulonephritis
• nephritis
• renal disease NOS
Excl.: acute infectious tubulo-interstitial nephritis (N10) nephritic syndrome NOS (N05.-)
N01 Rapidly progressive nephritic syndrome
[See before N00 for subdivisions]
Incl.: rapidly progressive:
• glomerular disease
• glomerulonephritis
• nephritis
Excl.: nephritic syndrome NOS (N05.-)
N02 Recurrent and persistent haematuria
[See before N00 for subdivisions]
Incl.: haematuria:
• benign (familial)(of childhood)
• with morphological lesion specified in .0-.8 before N00.-
Excl.: haematuria NOS (R31)
N03 Chronic nephritic syndrome
[See before N00 for subdivisions]
Incl.: chronic:
• glomerular disease
• glomerulonephritis
• nephritis
Excl.: chronic tubulo-interstitial nephritis (N11.-) diffuse sclerosing glomerulonephritis (N18.-) nephritic syndrome NOS (N05.-)
N04 Nephrotic syndrome
[See before N00 for subdivisions]
Incl.: congenital nephrotic syndrome lipoid nephrosis
N05 Unspecified nephritic syndrome
[See before N00 for subdivisions]
Incl.: glomerular disease glomerulonephritis nephritis
NOS
nephropathy NOS and renal disease NOS with morphological lesion specified in .0–.8 before N00.-
Excl.: nephropathy NOS with no stated morphological lesion (N28.9) renal disease NOS with no stated morphological lesion (N28.9) tubulo-interstitial nephritis NOS (N12)
N06 Isolated proteinuria with specified morphological lesion
[See before N00 for subdivisions]
Incl.: proteinuria (isolated)(orthostatic)(persistent) with morphological lesion specified in .0–.8 before N00.-
Excl.: proteinuria:
• NOS (R80)
• Bence–Jones (R80)
• gestational (O12.1)
• isolated NOS (R80)
• orthostatic NOS (N39.2)
• persistent NOS (N39.1)
N07 Hereditary nephropathy, not elsewhere classified
[See before N00 for subdivisions]
Excl.: Alport syndrome (Q87.8)
hereditary amyloid nephropathy (E85.0) nail patella syndrome (Q87.2)
non-neuropathic heredofamilial amyloidosis (E85.0)
N08* Glomerular disorders in diseases classified elsewhere
Incl.: nephropathy in diseases classified elsewhere
Excl.: renal tubulo-interstitial disorders in diseases classified elsewhere (N16.-*)
N08.0* Glomerular disorders in infectious and parasitic diseases classified elsewhere
Glomerular disorders in:
• Plasmodium malariae malaria (B52.0†)
• mumps (B26.8†)
• schistosomiasis [bilharziasis] (B65.-†)
• sepsis (A40–A41†)
• strongyloidiasis (B78.-†)
• syphilis (A52.7†)
N08.1* Glomerular disorders in neoplastic diseases
Glomerular disorders in:
• multiple myeloma (C90.0†)
• Waldenström macroglobulinaemia (C88.0†)
N08.2* Glomerular disorders in blood diseases and disorders involving the immune mechanism
Glomerular disorders in:
• cryoglobulinaemia (D89.1†)
• disseminated intravascular coagulation [defibrination syndrome] (D65†)
• haemolytic-uraemic syndrome (D59.3†)
• Henoch(–Schönlein) purpura (D69.0†)
• sickle-cell disorders (D57.-†)
N08.3* Glomerular disorders in diabetes mellitus (E10–E14 with common fourth character .2†)
N08.4* Glomerular disorders in other endocrine, nutritional and metabolic diseases
Glomerular disorders in:
• amyloidosis (E85.-†)
• Fabry(–Anderson) disease (E75.2†)
• lecithin cholesterol acyltransferase deficiency (E78.6†)
N08.5* Glomerular disorders in systemic connective tissue disorders
Glomerular disorders in:
• Goodpasture syndrome (M31.0†)
• microscopic polyangiitis (M31.7†)
• systemic lupus erythematosus (M32.1†)
• thrombotic thrombocytopenic purpura (M31.1†)
• Wegener granulomatosis (M31.3†)
N08.8* Glomerular disorders in other diseases classified elsewhere
Glomerular disorders in subacute bacterial endocarditis (I33.0†)
Renal tubulo-interstitial diseases (N10–N16)
Incl.: pyelonephritis
Use additional code, if desired, to identify associated chronic kidney disease (N18.-) .
Excl.: pyeloureteritis cystica (N28.8)
N10 Acute tubulo-interstitial nephritis
Incl.: acute:
• infectious interstitial nephritis
• pyelitis
• pyelonephritis
Use additional code (B95–B98), if desired, to identify infectious agent.
N11 Chronic tubulo-interstitial nephritis
Incl.: chronic:
• infectious interstitial nephritis
• pyelitis
• pyelonephritis
Use additional code (B95–B98), if desired, to identify infectious agent.
N11.0 Nonobstructive reflux-associated chronic pyelonephritis
Pyelonephritis (chronic) associated with (vesicoureteral) reflux
Excl.: vesicoureteral reflux NOS (N13.7)
N11.1 Chronic obstructive pyelonephritis
Pyelonephritis (chronic) associated with:
• anomaly
• kinking
• obstruction
• stricture
of
pelviureteric junction pyeloureteric junction ureter
Excl.: calculous pyelonephritis (N20.9) obstructive uropathy (N13.-)
N11.8 Other chronic tubulo-interstitial nephritis
Nonobstructive chronic pyelonephritis NOS
N11.9 Chronic tubulo-interstitial nephritis, unspecified
Chronic:
• interstitial nephritis NOS
• pyelitis NOS
• pyelonephritis NOS
N12 Tubulo-interstitial nephritis, not specified as acute or chronic
Incl.: interstitial nephritis NOS pyelitis NOS pyelonephritis NOS
Excl.: calculous pyelonephritis (N20.9)
N13 Obstructive and reflux uropathy
Excl.: calculus of kidney and ureter without hydronephrosis (N20.-) congenital obstructive defects of renal pelvis and ureter (Q62.0–Q62.3)
obstructive pyelonephritis (N11.1)
N13.0 Hydronephrosis with ureteropelvic junction obstruction
Excl.: with infection (N13.6)
N13.1 Hydronephrosis with ureteral stricture, not elsewhere classified
Excl.: with infection (N13.6)
N13.2 Hydronephrosis with renal and ureteral calculous obstruction
Excl.: with infection (N13.6)
N13.3 Other and unspecified hydronephrosis
Excl.: with infection (N13.6)
N13.4 Hydroureter
Excl.: with infection (N13.6)
N13.5 Kinking and stricture of ureter without hydronephrosis
Excl.: with infection (N13.6)
N13.6 Pyonephrosis
Conditions in N13.0–N13.5 with infection Obstructive uropathy with infection
Use additional code (B95–B98), if desired, to identify infectious agent.
N13.7 Vesicoureteral-reflux-associated uropathy
Vesicoureteral reflux:
• NOS
• with scarring
Excl.: reflux-associated pyelonephritis (N11.0)
N13.8 Other obstructive and reflux uropathy
N13.9 Obstructive and reflux uropathy, unspecified
Urinary tract obstruction NOS
N14 Drug- and heavy-metal-induced tubulo-interstitial and tubular conditions
Use additional external cause code (Chapter XX), if desired, to identify toxic agent.
N14.0 Analgesic nephropathy
N14.1 Nephropathy induced by other drugs, medicaments and biological substances
N14.2 Nephropathy induced by unspecified drug, medicament or biological substance
N14.3 Nephropathy induced by heavy metals N14.4 Toxic nephropathy, not elsewhere classified
N15 Other renal tubulo-interstitial diseases
N15.0 Balkan nephropathy
Balkan endemic nephropathy
N15.1 Renal and perinephric abscess
N15.8 Other specified renal tubulo-interstitial diseases N15.9 Renal tubulo-interstitial disease, unspecified
Infection of kidney NOS
Excl.: urinary tract infection NOS (N39.0)
N16* Renal tubulo-interstitial disorders in diseases classified elsewhere
N16.0* Renal tubulo-interstitial disorders in infectious and parasitic diseases classified elsewhere
Renal tubulo-interstitial disorders (due to)(in):
• brucellosis (A23.-†)
• diphtheria (A36.8†)
• salmonella infection (A02.2†)
• sepsis (A40–A41†)
• toxoplasmosis (B58.8†)
N16.1* Renal tubulo-interstitial disorders in neoplastic diseases
Renal tubulo-interstitial disorders in:
• leukaemia (C91–C95†)
• lymphoma (C81–C85†, C96.-†)
• multiple myeloma (C90.0†)
N16.2* Renal tubulo-interstitial disorders in blood diseases and disorders involving the immune mechanism
Renal tubulo-interstitial disorders in:
• mixed cryoglobulinaemia (D89.1†)
• sarcoidosis (D86.-†)
N16.3* Renal tubulo-interstitial disorders in metabolic diseases
Renal tubulo-interstitial disorders in:
• cystinosis (E72.0†)
• glycogen storage disease (E74.0†)
• Wilson disease (E83.0†)
N16.4* Renal tubulo-interstitial disorders in systemic connective tissue disorders
Renal tubulo-interstitial disorders in:
• sicca syndrome [Sjögren] (M35.0†)
• systemic lupus erythematosus (M32.1†)
N16.5* Renal tubulo-interstitial disorders in transplant rejection (T86.-†)
N16.8* Renal tubulo-interstitial disorders in other diseases classified elsewhere
Renal failure (N17–N19)
Use additional external cause code (Chapter XX), if desired, to identify external agent.
Excl.: congenital renal failure (P96.0)
drug- and heavy-metal-induced tubulo-interstitial and tubular conditions (N14.-)
extrarenal uraemia (R39.2)
haemolytic-uraemic syndrome (D59.3) hepatorenal syndrome (K76.7) hepatorenal syndrome:
• postpartum (O90.4) prerenal uraemia (R39.2) renal failure:
• complicating abortion or ectopic or molar pregnancy (O00–O07, O08.4)
• following labour and delivery (O90.4)
• postprocedural (N99.0)
N17 Acute renal failure
Incl.: acute renal impairment
N17.0 Acute renal failure with tubular necrosis
Tubular necrosis:
• NOS
• acute
• renal
N17.1 Acute renal failure with acute cortical necrosis
Cortical necrosis:
• NOS
• acute
• renal
N17.2 Acute renal failure with medullary necrosis
Medullary [papillary] necrosis:
• NOS
• acute
• renal
N17.8 Other acute renal failure
N17.9 Acute renal failure, unspecified
N18 Chronic kidney disease
Incl.: chronic renal failure
Use additional code, if desired, to identify underlying disease.
Use additional code, if desired, to identify presence of hypertension.
Excl.: chronic renal failure with hypertension (I12.0)
N18.1 Chronic kidney disease, stage 1
Kidney damage with normal or increased GFR (≥ 90 mL/min)
N18.2 Chronic kidney disease, stage 2
Kidney damage with mild decreased GFR (60–89 mL/min)
N18.3 Chronic kidney disease, stage 3
Kidney damage with moderately decreased GFR (30–59 mL/min)
N18.4 Chronic kidney disease, stage 4
Kidney damage with severely decreased GFR (15–29 mL/min)
N18.5 Chronic kidney disease, stage 5
End-stage kidney disease:
• in allograft failure
• NOS
• on dialysis
• without dialysis or transplant Renal retinitis (H32.8*) Uraemic:
• apoplexia† (I68.8*)
• dementia† (F02.8*)
• neuropathy† (G63.8*)
• paralysis† (G99.8*)
• pericarditis† (I32.8*)
N18.9 Chronic kidney disease, unspecified
Chronic uraemia NOS Chronic renal impairment
Diffuse sclerosing glomerulonephritis NOS
N19 Unspecified kidney failure
Incl.: renal insufficiency NOS Uraemia NOS
Excl.: kidney failure due to hypertension (I12.0) uraemia of newborn (P96.0)
Urolithiasis (N20–N23)
N20 Calculus of kidney and ureter
Incl.: calculous pyelonephritis
Excl.: with hydronephrosis (N13.2)
N20.0 Calculus of kidney
Nephrolithiasis NOS Renal calculus or stone Staghorn calculus Stone in kidney
N20.1 Calculus of ureter
Ureteric stone
N20.2 Calculus of kidney with calculus of ureter N20.9 Urinary calculus, unspecified
N21 Calculus of lower urinary tract
Incl.: with cystitis and urethritis
N21.0 Calculus in bladder
Calculus in diverticulum of bladder Urinary bladder stone
Excl.: staghorn calculus (N20.0)
N21.1 Calculus in urethra
N21.8 Other lower urinary tract calculus
N21.9 Calculus of lower urinary tract, unspecified
N22* Calculus of urinary tract in diseases classified elsewhere
N22.0* Urinary calculus in schistosomiasis [bilharziasis] (B65.-†)
N22.8* Calculus of urinary tract in other diseases classified elsewhere
N23 Unspecified renal colic
Other disorders of kidney and ureter (N25–N29)
Excl.: with urolithiasis (N20–N23)
N25 Disorders resulting from impaired renal tubular function
Excl.: metabolic disorders classifiable to E70–E90
N25.0 Renal osteodystrophy
Azotaemic osteodystrophy Phosphate-losing tubular disorders Renal:
• rickets
• short stature
N25.1 Nephrogenic diabetes insipidus
N25.8 Other disorders resulting from impaired renal tubular function
Lightwood–Albright syndrome Renal tubular acidosis NOS
Secondary hyperparathyroidism of renal origin
N25.9 Disorder resulting from impaired renal tubular function, unspecified
N26 Unspecified contracted kidney
Incl.: atrophy of kidney (terminal) renal sclerosis NOS
Excl.: contracted kidney due to hypertension (I12.-) diffuse sclerosing glomerulonephritis (N18.-)
hypertensive nephrosclerosis (arteriolar)(arteriosclerotic) (I12.-) small kidney of unknown cause (N27.-)
N27 Small kidney of unknown cause
N27.0 Small kidney, unilateral N27.1 Small kidney, bilateral N27.9 Small kidney, unspecified
N28 Other disorders of kidney and ureter, not elsewhere classified
Excl.: hydroureter (N13.4) renal disease:
• acute NOS (N00.9)
• chronic NOS (N03.9) ureteric kinking and stricture:
• with hydronephrosis (N13.1)
• without hydronephrosis (N13.5)
N28.0 Ischaemia and infarction of kidney
Renal artery:
• embolism
• obstruction
• occlusion
• thrombosis Renal infarct
Excl.: Goldblatt kidney (I70.1) renal artery (extrarenal part):
• atherosclerosis (I70.1)
• congenital stenosis (Q27.1)
N28.1 Cyst of kidney
Cyst (acquired) (multiple)(solitary) of kidney
Excl.: cystic kidney disease (congenital) (Q61.-)
N28.8 Other specified disorders of kidney and ureter
Hypertrophy of kidney Megaloureter Nephroptosis
Pyelitis
Pyeloureteritis Ureteritis
cystica
Ureterocele
N28.9 Disorder of kidney and ureter, unspecified
Nephropathy NOS Renal disease NOS
Excl.: nephropathy NOS and renal disease NOS with morphological lesion specified in .0–.8 before N00.- (N05.-)
N29* Other disorders of kidney and ureter in diseases classified elsewhere
N29.0* Late syphilis of kidney (A52.7†)
N29.1* Other disorders of kidney and ureter in infectious and parasitic diseases classified elsewhere
Disorders of kidney and ureter in:
• schistosomiasis [bilharziasis] (B65.-†)
• tuberculosis (A18.1†)
N29.8* Other disorders of kidney and ureter in other diseases classified elsewhere
Cystine storage disease (E72.0†)
Other diseases of urinary system (N30–N39)
Excl.: urinary infection (complicating):
• abortion or ectopic or molar pregnancy (O00–O07, O08.8)
• pregnancy, childbirth and the puerperium (O23.-, O75.3, O86.2)
• with urolithiasis (N20–N23)
N30 Cystitis
Use additional code, if desired, to identify infectious agent (B95–B98) or responsible external agent (Chapter XX).
Excl.: prostatocystitis (N41.3)
N30.0 Acute cystitis
Excl.: irradiation cystitis (N30.4) trigonitis (N30.3)
N30.1 Interstitial cystitis (chronic) N30.2 Other chronic cystitis N30.3 Trigonitis
Urethrotrigonitis
N30.4 Irradiation cystitis N30.8 Other cystitis
Abscess of bladder
N30.9 Cystitis, unspecified
N31 Neuromuscular dysfunction of bladder, not elsewhere classified
Excl.: cord bladder NOS (G95.8)
due to spinal cord lesion (G95.8)
neurogenic bladder due to cauda equina syndrome (G83.4) urinary incontinence:
• NOS (R32)
• specified (N39.3–N39.4)
N31.0 Uninhibited neuropathic bladder, not elsewhere classified N31.1 Reflex neuropathic bladder, not elsewhere classified N31.2 Flaccid neuropathic bladder, not elsewhere classified
Neuropathic bladder:
• atonic (motor)(sensory)
• autonomous
• nonreflex
N31.8 Other neuromuscular dysfunction of bladder
N31.9 Neuromuscular dysfunction of bladder, unspecified
Neurogenic bladder dysfunction NOS
N32 Other disorders of bladder
Excl.: calculus in bladder (N21.0) cystocele (N81.1)
hernia or prolapse of bladder, female (N81.1)
N32.0 Bladder-neck obstruction
Bladder-neck stenosis (acquired)
N32.1 Vesicointestinal fistula
Vesicorectal fistula
N32.2 Vesical fistula, not elsewhere classified
Excl.: fistula between bladder and female genital tract (N82.0–N82.1)
N32.3 Diverticulum of bladder
Diverticulitis of bladder
Excl.: calculus in diverticulum of bladder (N21.0)
N32.4 Rupture of bladder, nontraumatic N32.8 Other specified disorders of bladder
Bladder:
• calcified
• contracted
• overactive
N32.9 Bladder disorder, unspecified
N33* Bladder disorders in diseases classified elsewhere
N33.0* Tuberculous cystitis (A18.1†)
N33.8* Bladder disorders in other diseases classified elsewhere
Bladder disorder in schistosomiasis [bilharziasis] (B65.-†)
N34 Urethritis and urethral syndrome
Use additional code (B95–B98), if desired, to identify infectious agent.
Excl.: Reiter disease (M02.3)
urethritis in diseases with a predominantly sexual mode of transmission (A50–A64)
urethrotrigonitis (N30.3)
N34.0 Urethral abscess
Abscess (of):
• Cowper gland
• Littré gland
• periurethral
• urethral (gland)
Excl.: urethral caruncle (N36.2)
N34.1 Nonspecific urethritis
Urethritis:
• nongonococcal
• nonvenereal
N34.2 Other urethritis
Meatitis, urethral
Ulcer of urethra (meatus) Urethritis:
• NOS
• postmenopausal
N34.3 Urethral syndrome, unspecified
N35 Urethral stricture
Excl.: postprocedural urethral stricture (N99.1)
N35.0 Post-traumatic urethral stricture
Stricture of urethra as a sequela of:
• childbirth
• injury
N35.1 Postinfective urethral stricture, not elsewhere classified N35.8 Other urethral stricture
N35.9 Urethral stricture, unspecified
Pinhole meatus NOS
N36 Other disorders of urethra
N36.0 Urethral fistula False urethral passage Fistula:
• urethroperineal
• urethrorectal
• urinary NOS
Excl.: fistula:
• urethroscrotal (N50.8)
• urethrovaginal (N82.1) N36.1 Urethral diverticulum N36.2 Urethral caruncle
N36.3 Prolapsed urethral mucosa
Prolapse of urethra Urethrocele, male
Excl.: urethrocele:
• congenital (Q64.7)
• female (N81.0)
N36.8 Other specified disorders of urethra N36.9 Urethral disorder, unspecified
N37* Urethral disorders in diseases classified elsewhere
N37.0* Urethritis in diseases classified elsewhere
Candidal urethritis (B37.4†)
N37.8* Other urethral disorders in diseases classified elsewhere
N39 Other disorders of urinary system
Excl.: haematuria:
• NOS (R31)
• recurrent and persistent (N02.-)
• with specified morphological lesion (N02.-) proteinuria NOS (R80)
N39.0 Urinary tract infection, site not specified
Use additional code (B95–B98), if desired, to identify infectious agent.
N39.1 Persistent proteinuria, unspecified
Excl.: complicating pregnancy, childbirth and the puerperium (O11–O15) with specified morphological lesion (N06.-)
N39.2 Orthostatic proteinuria, unspecified
Excl.: with specified morphological lesion (N06.-)
N39.3 Stress incontinence
Use additional code (N32.8), if desired, to identify overactive bladder or detrusor muscle hyperactivity.
N39.4 Other specified urinary incontinence
Overflow Reflex
Urge
incontinence
Use additional code (N32.8), if desired, to identify overactive bladder or detrusor muscle hyperactivity.
Excl.: enuresis NOS (R32) urinary incontinence (of):
• NOS (R32)
• nonorganic origin (F98.0)
N39.8 Other specified disorders of urinary system N39.9 Disorder of urinary system, unspecified
Diseases of male genital organs (N40–N51)
N40 Hyperplasia of prostate
Incl.: adenofibromatous hypertrophy enlargement (benign) hypertrophy (benign)
of prostate
median bar (prostate) prostatic obstruction NOS
Excl.: benign neoplasms, of prostate (D29.1)
N41 Inflammatory diseases of prostate
Use additional code (B95–B98), if desired, to identify infectious agent.
N41.0 Acute prostatitis N41.1 Chronic prostatitis N41.2 Abscess of prostate N41.3 Prostatocystitis
N41.8 Other inflammatory diseases of prostate
N41.9 Inflammatory disease of prostate, unspecified
Prostatitis NOS
N42 Other disorders of prostate
N42.0 Calculus of prostate
Prostatic stone
N42.1 Congestion and haemorrhage of prostate N42.2 Atrophy of prostate
N42.3 Dysplasia of prostate
Low-grade dysplasia
Excl.: high-grade dysplasia of prostate (D07.5) N42.8 Other specified disorders of prostate N42.9 Disorder of prostate, unspecified
N43 Hydrocele and spermatocele
Incl.: hydrocele of spermatic cord, testis or tunica vaginalis
Excl.: congenital hydrocele (P83.5)
N43.0 Encysted hydrocele N43.1 Infected hydrocele
Use additional code (B95–B98), if desired, to identify infectious agent.
N43.2 Other hydrocele
N43.3 Hydrocele, unspecified N43.4 Spermatocele
N44 Torsion of testis
Incl.: torsion of:
• epididymis
• spermatic cord
• testicle
N45 Orchitis and epididymitis
Use additional code (B95–B98), if desired, to identify infectious agent.
N45.0 Orchitis, epididymitis and epididymo-orchitis with abscess
Abscess of epididymis or testis
N45.9 Orchitis, epididymitis and epididymo-orchitis without abscess
Epididymitis NOS Orchitis NOS
N46 Male infertility
Incl.: azoospermia NOS oligospermia NOS
N47 Redundant prepuce, phimosis and paraphimosis
Incl.: adherent prepuce
tight foreskin
N48 Other disorders of penis
N48.0 Leukoplakia of penis
Balanitis xerotica obliterans Kraurosis of penis
Excl.: carcinoma in situ of penis (D07.4)
N48.1 Balanoposthitis
Balanitis
Use additional code (B95–B98), if desired, to identify infectious agent.
N48.2 Other inflammatory disorders of penis
Abscess Boil Carbuncle Cellulitis
of corpus cavernosum and penis
Cavernitis (penis)
Use additional code (B95–B98), if desired, to identify infectious agent.
N48.3 Priapism
Painful erection
N48.4 Impotence of organic origin
Use additional code, if desired, to identify cause.
Excl.: psychogenic impotence (F52.2)
N48.5 Ulcer of penis
N48.6 Induratio penis plastica
Peyronie disease
Plastic induration of penis
N48.8 Other specified disorders of penis
Atrophy Hypertrophy Thrombosis
of corpus cavernosum and penis
N48.9 Disorder of penis, unspecified
N49 Inflammatory disorders of male genital organs, not elsewhere classified
Use additional code (B95–B98), if desired, to identify infectious agent.
Excl.: inflammation of penis (N48.1–N48.2) orchitis and epididymitis (N45.-)
N49.0 Inflammatory disorders of seminal vesicle
Vesiculitis NOS
N49.1 Inflammatory disorders of spermatic cord, tunica vaginalis and vas deferens
Vasitis
N49.2 Inflammatory disorders of scrotum
N49.8 Inflammatory disorders of other specified male genital organs
Inflammation of multiple sites in male genital organs
N49.9 Inflammatory disorder of unspecified male genital organ
Abscess Boil Carbuncle Cellulitis
of unspecified male genital organ
N50 Other disorders of male genital organs
Excl.: torsion of testis (N44)
N50.0 Atrophy of testis
N50.1 Vascular disorders of male genital organs
Haematocele NOS Haemorrhage Thrombosis
of male genital organs
N50.8 Other specified disorders of male genital organs
Atrophy Hypertrophy Oedema Ulcer
of scrotum, seminal vesicle, spermatic cord, testis [except atrophy], tunica vaginalis and vas deferens
Chylocele, tunica vaginalis (nonfilarial) NOS Fistula, urethroscrotal
Stricture of:
• spermatic cord
• tunica vaginalis
• vas deferens
N50.9 Disorder of male genital organs, unspecified
N51* Disorders of male genital organs in diseases classified elsewhere
N51.0* Disorders of prostate in diseases classified elsewhere
Prostatitis:
• gonococcal (A54.2†)
• trichomonal (A59.0†)
• tuberculous (A18.1†)
N51.1* Disorders of testis and epididymis in diseases classified elsewhere
Chlamydial:
• epididymitis (A56.1†)
• orchitis (A56.1†) Gonococcal:
• epididymitis (A54.2†)
• orchitis (A54.2†) Mumps orchitis (B26.0†) Tuberculosis of:
• epididymis (A18.1†)
• testis (A18.1†)
N51.2* Balanitis in diseases classified elsewhere
Balanitis:
• amoebic (A06.8†)
• candidal (B37.4†)
N51.8* Other disorders of male genital organs in diseases classified elsewhere
Filarial chylocele, tunica vaginalis (B74.-†)
Herpesviral [herpes simplex] infection of male genital tract (A60.0†) Tuberculosis of seminal vesicle (A18.1†)
Disorders of breast (N60–N64)
Excl.: disorders of breast associated with childbirth (O91–O92)
N60 Benign mammary dysplasia
Incl.: fibrocystic mastopathy
N60.0 Solitary cyst of breast
Cyst of breast
N60.1 Diffuse cystic mastopathy
Cystic breast
Excl.: with epithelial proliferation (N60.3)
N60.2 Fibroadenosis of breast
Excl.: fibroadenoma of breast (D24)
N60.3 Fibrosclerosis of breast
Cystic mastopathy with epithelial proliferation
N60.4 Mammary duct ectasia
N60.8 Other benign mammary dysplasias N60.9 Benign mammary dysplasia, unspecified
N61 Inflammatory disorders of breast
Incl.: abscess (acute)(chronic)(nonpuerperal) of:
• areola
• breast
carbuncle of breast
mastitis (acute)(subacute)(nonpuerperal):
• NOS
• infective
Excl.: neonatal infective mastitis (P39.0)
N62 Hypertrophy of breast
Incl.: gynaecomastia
hypertrophy of breast:
• NOS
• massive pubertal
N63 Unspecified lump in breast
Incl.: nodule(s) NOS in breast
N64 Other disorders of breast
N64.0 Fissure and fistula of nipple
N64.1 Fat necrosis of breast
Fat necrosis (segmental) of breast
N64.2 Atrophy of breast
N64.3 Galactorrhoea not associated with childbirth N64.4 Mastodynia
N64.5 Other signs and symptoms in breast
Induration of breast Nipple discharge Retraction of nipple
N64.8 Other specified disorders of breast
Galactocele
Subinvolution of breast (postlactational)
N64.9 Disorder of breast, unspecified
Inflammatory diseases of female pelvic organs (N70–N77)
Excl.: those complicating:
• abortion or ectopic or molar pregnancy (O00–O07, O08.0)
• pregnancy, childbirth and the puerperium (O23.-, O75.3, O85, O86.-)
N70 Salpingitis and oophoritis
Incl.: abscess (of):
• fallopian tube
• ovary
• tubo-ovarian pyosalpinx salpingo-oophoritis
tubo-ovarian inflammatory disease
Use additional code (B95–B98), if desired, to identify infectious agent.
N70.0 Acute salpingitis and oophoritis N70.1 Chronic salpingitis and oophoritis
Hydrosalpinx
N70.9 Salpingitis and oophoritis, unspecified
N71 Inflammatory disease of uterus, except cervix
Incl.: endo(myo)metritis
• metritis
• myometritis
• pyometra
• uterine abscess
Use additional code (B95–B98), if desired, to identify infectious agent.
N71.0 Acute inflammatory disease of uterus N71.1 Chronic inflammatory disease of uterus
N71.9 Inflammatory disease of uterus, unspecified
N72 Inflammatory disease of cervix uteri
Incl.: cervicitis
endocervicitis exocervicitis
with or without erosion or ectropion
Use additional code (B95–B98), if desired, to identify infectious agent.
Excl.: erosion and ectropion of cervix without cervicitis (N86)
N73 Other female pelvic inflammatory diseases
Use additional code (B95–B98), if desired, to identify infectious agent.
N73.0 Acute parametritis and pelvic cellulitis
Abscess of:
• broad ligament
• parametrium
Pelvic cellulitis, female
specified as acute
N73.1 Chronic parametritis and pelvic cellulitis
Any condition in N73.0 specified as chronic
N73.2 Unspecified parametritis and pelvic cellulitis
Any condition in N73.0 unspecified whether acute or chronic
N73.3 Female acute pelvic peritonitis N73.4 Female chronic pelvic peritonitis
N73.5 Female pelvic peritonitis, unspecified
N73.6 Female pelvic peritoneal adhesions
Excl.: postprocedural pelvic peritoneal adhesions (N99.4)
N73.8 Other specified female pelvic inflammatory diseases N73.9 Female pelvic inflammatory disease, unspecified
Female pelvic infection or inflammation NOS
N74* Female pelvic inflammatory disorders in diseases classified elsewhere
N74.0* Tuberculous infection of cervix uteri (A18.1†)
N74.1* Female tuberculous pelvic inflammatory disease (A18.1†)
Tuberculous endometritis
N74.2* Female syphilitic pelvic inflammatory disease (A51.4†, A52.7†) N74.3* Female gonococcal pelvic inflammatory disease (A54.2†)
N74.4* Female chlamydial pelvic inflammatory disease (A56.1†)
N74.8* Female pelvic inflammatory disorders in other diseases classified elsewhere
N75 Diseases of Bartholin gland
N75.0 Cyst of Bartholin gland N75.1 Abscess of Bartholin gland
N75.8 Other diseases of Bartholin gland
Bartholinitis
N75.9 Disease of Bartholin gland, unspecified
N76 Other inflammation of vagina and vulva
Use additional code (B95–B98), if desired, to identify infectious agent.
Excl.: senile (atrophic) vaginitis (N95.2)
N76.0 Acute vaginitis
Vaginitis NOS Vulvovaginitis:
• NOS
• acute
N76.1 Subacute and chronic vaginitis
Vulvovaginitis:
• chronic
• subacute
N76.2 Acute vulvitis
Vulvitis NOS
N76.3 Subacute and chronic vulvitis N76.4 Abscess of vulva
Furuncle of vulva
N76.5 Ulceration of vagina N76.6 Ulceration of vulva
N76.8 Other specified inflammation of vagina and vulva
N77* Vulvovaginal ulceration and inflammation in diseases classified elsewhere
N77.0* Ulceration of vulva in infectious and parasitic diseases classified elsewhere
Ulceration of vulva in:
• herpesviral [herpes simplex] infection (A60.0†)
• tuberculosis (A18.1†)
N77.1* Vaginitis, vulvitis and vulvovaginitis in infectious and parasitic diseases classified elsewhere
Vaginitis, vulvitis and vulvovaginitis in:
• candidiasis (B37.3†)
• herpesviral [herpes simplex] infection (A60.0†)
• pinworm infection (B80†)
N77.8* Vulvovaginal ulceration and inflammation in other diseases classified elsewhere
Ulceration of vulva in Behçet disease (M35.2†)
Noninflammatory disorders of female genital tract (N80–N98)
N80 Endometriosis
N80.0 Endometriosis of uterus
Adenomyosis
N80.1 Endometriosis of ovary
N80.2 Endometriosis of fallopian tube N80.3 Endometriosis of pelvic peritoneum
N80.4 Endometriosis of rectovaginal septum and vagina N80.5 Endometriosis of intestine
N80.6 Endometriosis in cutaneous scar
N80.8 Other endometriosis
Endometriosis of thorax
N80.9 Endometriosis, unspecified
N81 Female genital prolapse
Excl.: genital prolapse complicating pregnancy, labour or delivery (O34.5)
prolapse and hernia of ovary and fallopian tube (N83.4) prolapse of vaginal vault after hysterectomy (N99.3)
N81.0 Female urethrocele
Excl.: congenital (Q64.7) urethrocele with:
• cystocele (N81.1)
• prolapse of uterus (N81.2–N81.4)
N81.1 Cystocele
Cystocele with urethrocele
Prolapse of (anterior) vaginal (wall) NOS
Excl.: cystocele with prolapse of uterus (N81.2–N81.4)
N81.2 Incomplete uterovaginal prolapse
Prolapse of cervix NOS Uterine prolapse:
• first–degree
• second–degree
N81.3 Complete uterovaginal prolapse
Procidentia (uteri) NOS Third–degree uterine prolapse
N81.4 Uterovaginal prolapse, unspecified
Prolapse of uterus NOS
N81.5 Vaginal enterocele
Excl.: enterocele with prolapse of uterus (N81.2–N81.4)
N81.6 Rectocele
Prolapse of posterior vaginal wall
Excl.: rectal prolapse (K62.3)
rectocele with prolapse of uterus (N81.2–N81.4)
N81.8 Other female genital prolapse
Deficient perineum
Old laceration of muscles of pelvic floor
N81.9 Female genital prolapse, unspecified
N82 Fistulae involving female genital tract
Excl.: vesicointestinal fistulae (N32.1)
N82.0 Vesicovaginal fistula
N82.1 Other female urinary-genital tract fistulae
Fistula:
• cervicovesical
• ureterovaginal
• urethrovaginal
• uteroureteric
• uterovesical
N82.2 Fistula of vagina to small intestine N82.3 Fistula of vagina to large intestine
Rectovaginal fistula
N82.4 Other female intestinal-genital tract fistulae
Intestinouterine fistula
N82.5 Female genital tract-skin fistulae
Fistula:
• uterus to abdominal wall
• vaginoperineal
N82.8 Other female genital tract fistulae N82.9 Female genital tract fistula, unspecified
N83 Noninflammatory disorders of ovary, fallopian tube and broad ligament
Excl.: hydrosalpinx (N70.1)
N83.0 Follicular cyst of ovary
Cyst of graafian follicle
Haemorrhagic follicular cyst (of ovary)
N83.1 Corpus luteum cyst
Haemorrhagic corpus luteum cyst
N83.2 Other and unspecified ovarian cysts
Retention cyst Simple cyst of ovary
Excl.: ovarian cyst:
• developmental (Q50.1)
• neoplastic (D27)
polycystic ovarian syndrome (E28.2)
N83.3 Acquired atrophy of ovary and fallopian tube N83.4 Prolapse and hernia of ovary and fallopian tube
N83.5 Torsion of ovary, ovarian pedicle and fallopian tube
Torsion:
• accessory tube
• hydatid of Morgagni
N83.6 Haematosalpinx
Excl.: haematosalpinx with:
• haematocolpos (N89.7)
• haematometra (N85.7)
N83.7 Haematoma of broad ligament
N83.8 Other noninflammatory disorders of ovary, fallopian tube and broad ligament
Broad ligament laceration syndrome [Allen–Masters]
N83.9 Noninflammatory disorder of ovary, fallopian tube and broad ligament, unspecified
N84 Polyp of female genital tract
Excl.: adenomatous polyp (D28.-) placental polyp (O90.8)
N84.0 Polyp of corpus uteri
Polyp of:
• endometrium
• uterus NOS
Excl.: polypoid endometrial hyperplasia (N85.0)
N84.1 Polyp of cervix uteri
Mucous polyp of cervix
N84.2 Polyp of vagina N84.3 Polyp of vulva
Polyp of labia
N84.8 Polyp of other parts of female genital tract N84.9 Polyp of female genital tract, unspecified
N85 Other noninflammatory disorders of uterus, except cervix
Excl.: endometriosis (N80.-)
inflammatory diseases of uterus (N71.-) noninflammatory disorders of cervix except malposition (N86–N88)
polyp of corpus uteri (N84.0) uterine prolapse (N81.-)
N85.0 Endometrial glandular hyperplasia
Hyperplasia of endometrium:
• NOS
• cystic
• glandular-cystic
• polypoid
N85.1 Endometrial adenomatous hyperplasia
Hyperplasia of endometrium, atypical (adenomatous)
N85.2 Hypertrophy of uterus
Bulky or enlarged uterus
Excl.: puerperal hypertrophy of uterus (O90.8)
N85.3 Subinvolution of uterus
Excl.: puerperal subinvolution of uterus (O90.8)
N85.4 Malposition of uterus
Anteversion Retroflexion Retroversion
of uterus
Excl.: that complicating pregnancy, labour or delivery (O34.5, O65.5)
N85.5 Inversion of uterus
Excl.: current obstetric trauma (O71.2) postpartum inversion of uterus (O71.2)
N85.6 Intrauterine synechiae N85.7 Haematometra
Haematosalpinx with haematometra
Excl.: haematometra with haematocolpos (N89.7)
N85.8 Other specified noninflammatory disorders of uterus
Atrophy of uterus, acquired Fibrosis of uterus NOS
N85.9 Noninflammatory disorder of uterus, unspecified
Disorder of uterus NOS
N86 Erosion and ectropion of cervix uteri
Incl.: decubitus (trophic) ulcer eversion of cervix
Excl.: with cervicitis (N72)
N87 Dysplasia of cervix uteri
Excl.: carcinoma in situ of cervix (D06.-)
N87.0 Mild cervical dysplasia
Cervical intraepithelial neoplasia [CIN], grade I Low-grade squamous intraepithelial lesion (LSIL)
N87.1 Moderate cervical dysplasia
Cervical intraepithelial neoplasia [CIN], grade II
N87.2 Severe cervical dysplasia, not elsewhere classified
Severe cervical dysplasia NOS
Excl.: cervical intraepithelial neoplasia [CIN], grade III, with or without mention of severe dysplasia (D06.-)
N87.9 Dysplasia of cervix uteri, unspecified
N88 Other noninflammatory disorders of cervix uteri
Excl.: inflammatory disease of cervix (N72) polyp of cervix (N84.1)
N88.0 Leukoplakia of cervix uteri N88.1 Old laceration of cervix uteri
Adhesions of cervix
Excl.: current obstetric trauma (O71.3)
N88.2 Stricture and stenosis of cervix uteri
Excl.: complicating labour (O65.5)
N88.3 Incompetence of cervix uteri
Investigation and management of (suspected) cervical incompetence in a nonpregnant woman
Excl.: affecting fetus or newborn (P01.0) complicating pregnancy (O34.3)
N88.4 Hypertrophic elongation of cervix uteri
N88.8 Other specified noninflammatory disorders of cervix uteri
Excl.: current obstetric trauma (O71.3)
N88.9 Noninflammatory disorder of cervix uteri, unspecified
N89 Other noninflammatory disorders of vagina
Excl.: carcinoma in situ of vagina (D07.2) inflammation of vagina (N76.-) senile (atrophic) vaginitis (N95.2) trichomonal leukorrhoea (A59.0)
N89.0 Mild vaginal dysplasia
Vaginal intraepithelial neoplasia [VAIN], grade I
N89.1 Moderate vaginal dysplasia
Vaginal intraepithelial neoplasia [VAIN], grade II
N89.2 Severe vaginal dysplasia, not elsewhere classified
Severe vaginal dysplasia NOS
Excl.: vaginal intraepithelial neoplasia [VAIN], grade III, with or without mention of severe dysplasia (D07.2)
N89.3 Dysplasia of vagina, unspecified N89.4 Leukoplakia of vagina
N89.5 Stricture and atresia of vagina
Vaginal:
• adhesions
• stenosis
Excl.: postoperative adhesions of vagina (N99.2)
N89.6 Tight hymenal ring
Rigid hymen Tight introitus
Excl.: imperforate hymen (Q52.3)
N89.7 Haematocolpos
Haematocolpos with haematometra or haematosalpinx
N89.8 Other specified noninflammatory disorders of vagina
Leukorrhoea NOS Old vaginal laceration
Pessary ulcer of vagina
Excl.: current obstetric trauma (O70.-, O71.4, O71.7–O71.8) old laceration involving muscles of pelvic floor (N81.8)
N89.9 Noninflammatory disorder of vagina, unspecified
N90 Other noninflammatory disorders of vulva and perineum
Excl.: carcinoma in situ of vulva (D07.1)
current obstetric trauma (O70.-, O71.7–O71.8) inflammation of vulva (N76.-)
N90.0 Mild vulvar dysplasia
Vulvar intraepithelial neoplasia [VIN], grade I
N90.1 Moderate vulvar dysplasia
Vulvar intraepithelial neoplasia [VIN], grade II
N90.2 Severe vulvar dysplasia, not elsewhere classified
Severe vulvar dysplasia NOS
Excl.: vulvar intraepithelial neoplasia grade III, [VIN] with or without mention of severe dysplasia (D07.1)
N90.3 Dysplasia of vulva, unspecified N90.4 Leukoplakia of vulva
N90.5 Atrophy of vulva
Stenosis of vulva
N90.6 Hypertrophy of vulva
Hypertrophy of labia
N90.7 Vulvar cyst
N90.8 Other specified noninflammatory disorders of vulva and perineum
Adhesions of vulva Hypertrophy of clitoris
N90.9 Noninflammatory disorder of vulva and perineum, unspecified
N91 Absent, scanty and rare menstruation
Excl.: ovarian dysfunction (E28.-)
N91.0 Primary amenorrhoea
Failure to start menstruation at puberty.
N91.1 Secondary amenorrhoea
Absence of menstruation in a woman who had previously menstruated.
N91.2 Amenorrhoea, unspecified
Absence of menstruation NOS
N91.3 Primary oligomenorrhoea
Menstruation which is scanty or rare from the start.
N91.4 Secondary oligomenorrhoea
Scanty and rare menstruation in a woman with previously normal periods.
N91.5 Oligomenorrhoea, unspecified
Hypomenorrhoea NOS
N92 Excessive, frequent and irregular menstruation
Excl.: postmenopausal bleeding (N95.0)
N92.0 Excessive and frequent menstruation with regular cycle
Heavy periods NOS Menorrhagia NOS Polymenorrhoea
N92.1 Excessive and frequent menstruation with irregular cycle
Irregular intermenstrual bleeding
Irregular, shortened intervals between menstrual bleeding Menometrorrhagia
Metrorrhagia
N92.2 Excessive menstruation at puberty
Excessive bleeding associated with onset of menstrual periods Pubertal menorrhagia
Puberty bleeding
N92.3 Ovulation bleeding
Regular intermenstrual bleeding
N92.4 Excessive bleeding in the premenopausal period
Menorrhagia or metrorrhagia:
• climacteric
• menopausal
• preclimacteric
• premenopausal
N92.5 Other specified irregular menstruation N92.6 Irregular menstruation, unspecified
Irregular:
• bleeding NOS
• periods NOS
Excl.: irregular menstruation with:
• lengthened intervals or scanty bleeding (N91.3–N91.5)
• shortened intervals or excessive bleeding (N92.1)
N93 Other abnormal uterine and vaginal bleeding
Excl.: neonatal vaginal haemorrhage (P54.6) pseudomenses (P54.6)
N93.0 Postcoital and contact bleeding
N93.8 Other specified abnormal uterine and vaginal bleeding
Dysfunctional or functional uterine or vaginal bleeding NOS
N93.9 Abnormal uterine and vaginal bleeding, unspecified
N94 Pain and other conditions associated with female genital organs and menstrual cycle
N94.0 Mittelschmerz
N94.1 Dyspareunia
Excl.: psychogenic dyspareunia (F52.6)
N94.2 Vaginismus
Excl.: psychogenic vaginismus (F52.5) N94.3 Premenstrual tension syndrome N94.4 Primary dysmenorrhoea
N94.5 Secondary dysmenorrhoea N94.6 Dysmenorrhoea, unspecified
N94.8 Other specified conditions associated with female genital organs and menstrual cycle
N94.9 Unspecified condition associated with female genital organs and menstrual cycle
N95 Menopausal and other perimenopausal disorders
Excl.: excessive bleeding in the premenopausal period (N92.4) postmenopausal:
• osteoporosis (M81.0)
• osteoporosis
– with pathological fracture (M80.0)
• urethritis (N34.2)
premature menopause NOS (E28.3)
N95.0 Postmenopausal bleeding
Excl.: that associated with artificial menopause (N95.3)
N95.1 Menopausal and female climacteric states Symptoms such as flushing, sleeplessness, headache, lack of concentration, associated with menopause
Excl.: those associated with artificial menopause (N95.3)
N95.2 Postmenopausal atrophic vaginitis
Senile (atrophic) vaginitis
Excl.: that associated with artificial menopause (N95.3)
N95.3 States associated with artificial menopause
Post-artificial-menopause syndrome
N95.8 Other specified menopausal and perimenopausal disorders N95.9 Menopausal and perimenopausal disorder, unspecified
N96 Habitual aborter
Incl.: investigation or care in a nonpregnant woman relative infertility
Excl.: currently pregnant (O26.2)
with current abortion (O03–O06)
N97 Female infertility
Incl.: inability to achieve a pregnancy sterility, female NOS
Excl.: relative infertility (N96)
N97.0 Female infertility associated with anovulation N97.1 Female infertility of tubal origin
Associated with congenital anomaly of tube
Tubal:
• block
• occlusion
• stenosis
N97.2 Female infertility of uterine origin Associated with congenital anomaly of uterus Nonimplantation of ovum
N97.3 Female infertility of cervical origin
N97.4 Female infertility associated with male factors N97.8 Female infertility of other origin
N97.9 Female infertility, unspecified
N98 Complications associated with artificial fertilization
N98.0 Infection associated with artificial insemination N98.1 Hyperstimulation of ovaries
Hyperstimulation of ovaries:
• NOS
• associated with induced ovulation
N98.2 Complications of attempted introduction of fertilized ovum following in vitro fertilization
N98.3 Complications of attempted introduction of embryo in embryo transfer
N98.8 Other complications associated with artificial fertilization
Complications of artificial insemination by:
• donor
• husband
N98.9 Complication associated with artificial fertilization, unspecified
Other disorders of the genitourinary system (N99)
N99 Postprocedural disorders of genitourinary system, not elsewhere classified
Excl.: irradiation cystitis (N30.4)
post-oophorectomy osteoporosis (M81.1) post-oophorectomy osteoporosis:
• with pathological fracture (M80.1)
states associated with artificial menopause (N95.3)
N99.0 Postprocedural renal failure N99.1 Postprocedural urethral stricture
Postcatheterization urethral stricture
N99.2 Postoperative adhesions of vagina
N99.3 Prolapse of vaginal vault after hysterectomy N99.4 Postprocedural pelvic peritoneal adhesions N99.5 Malfunction of external stoma of urinary tract
N99.8 Other postprocedural disorders of genitourinary system
Residual ovary syndrome
N99.9 Postprocedural disorder of genitourinary system, unspecified
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