M95.4
BillableAcquired deformity of chest and rib
Acquired deformity of chest and rib
Coding Notes
Excludes 2
Conditions not included here, but the patient may have both
- •arthropathic psoriasisL40.5
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •compartment syndrome (traumatic)A-)T79
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
- •acquired absence of limbs and organsZ89-Z90
- •acquired deformities of limbsM20-M21
- •congenital malformations and deformations of the musculoskeletal systemQ65-Q79
- •deforming dorsopathiesM40-M43
- •dentofacial anomalies [including malocclusion]M26
- •postprocedural musculoskeletal disordersM96
Related Codes(7)
M95.0Acquired deformity of nose
M95.1Cauliflower ear
M95.2Other acquired deformity of head
M95.3Acquired deformity of neck
M95.5Acquired deformity of pelvis
M95.8Oth acquired deformities of musculoskeletal system
M95.9Acquired deformity of musculoskeletal system, unspecified
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(131)
SNOMED CT
- Alar chest3274008
- Flat chest3274008
- Pterygoid chest3274008
- Muscle rigidity16046003
- Muscle stiffness16046003
- Muscular rigidity16046003
- Muscular stiffness16046003
- Barrel chest24228002
- Scorbutic rosary38364001
- Chicken breast38774000
- Keeled chest38774000
- Pectus carinatum38774000
- Pigeon breast38774000
- Pigeon chest38774000
- Acquired pectus carinatum45973002
- Rib syndrome58724008
- Harrison sulcus60564007
- Harrison's sulcus60564007
- Acquired deformity of rib68948008
- Razor back deformity73671007
- Scoliotic angulation of ribs73671007
- Misshapen sternum205461008
- Hemithorax immobile248563007
- Rigid chest249675000
- Angulation deformity of rib249700004
- Angulation of rib249700004
- Bowing of rib249701000
- Beading of ribs249702007
- Flared ribs249704008
- Gap in ribs249705009
- Space in rib249705009
- Rib hump249706005
- Finding of appearance of thorax298706004
- Observation of appearance of thorax298706004
- Finding of size of thorax298707008
- Observation of size of thorax298707008
- Enlargement of thorax298708003
- Named sign of thorax298716007
- Named signs of thorax298716007
- Deformity of sternum298727009
- Deformity of rib298735007
- Notching of ribs298736008
- Finding of arrangement of ribs298737004
- Observation of arrangement of ribs298737004
- Chest movement appearance finding366127001
- Acquired pectus excavatum391986001
- Cobbler's chest391987005
- Funnel chest391987005
- Pectus excavatum391987005
- Pectus recurvatum391987005
- Trichterbrust391987005
- Pectus deformity of chest444693004
- Acquired deformity of thoracic structure448185008
- Deformity of thoracic structure448186009
- Deformity of chest wall448488004
- Acquired deformity of chest wall449466007
- Abnormal prominence of rib719199001
- Rib abnormal prominence719199001
- Chest deformity due to ankylosing spondylitis838436001
- Deformity of chest due to kyphoscoliosis840334000
- Acquired deformity of bilateral ribs15714561000119105
- Acquired deformity of left and right rib15714561000119105
- Bilateral acquired deformity of ribs15714561000119105
- Acquired deformity of left rib15714601000119105
- Acquired deformity of right rib15714521000119100
Clinical Terms
- Finding of arrangement of ribs
- Barrel chest
- Muscular rigidity
- Deformity of sternum
- Acquired deformity of thoracic structure
- Observation of size of thorax
- Pectus excavatum
- Razor back deformity
- Acquired deformity of rib
- Rigid chest
- Pterygoid chest
- Chest movement appearance finding
- Gap in ribs
- Pectus recurvatum
- Muscle stiffness
- Named sign of thorax
- Funnel chest
- Observation of appearance of thorax
- Chest deformity due to ankylosing spondylitis
- Trichterbrust
- Deformity of chest wall
- Acquired pectus excavatum
- Misshapen sternum
- Enlargement of thorax
- Muscle rigidity
- Finding of size of thorax
- Pigeon chest
- Bowing of rib
- Harrison's sulcus
- Acquired deformity of left and right rib
- Flared ribs
- Scoliotic angulation of ribs
- Rib hump
- Finding of appearance of thorax
- Space in rib
- Alar chest
- Angulation of rib
- Pectus deformity of chest
- Angulation deformity of rib
- Deformity of rib
- Notching of ribs
- Abnormal prominence of rib
- Acquired deformity of chest wall
- Deformity of thoracic structure
- Pectus carinatum
- Pigeon breast
- Acquired deformity of right rib
- Deformity of chest due to kyphoscoliosis
- Hemithorax immobile
- Muscular stiffness
- Rib syndrome
- Acquired deformity of left rib
- Cobbler's chest
- Keeled chest
- Scorbutic rosary
- Acquired deformity of bilateral ribs
- Flat chest
- Observation of arrangement of ribs
- Beading of ribs
- Bilateral acquired deformity of ribs
- Harrison sulcus
- Named signs of thorax
- Chicken breast
- Acquired pectus carinatum
- Rib abnormal prominence
Frequently Asked Questions
What is the ICD-10 code for acquired deformity of chest and rib?
The ICD-10-CM code for acquired deformity of chest and rib is M95.4. The full clinical description is "Acquired deformity of chest and rib". M95.4 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M95.4 mean?
ICD-10-CM code M95.4 represents “Acquired deformity of chest and rib”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M95.4 a billable code?
Yes, M95.4 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M95.4 in?
M95.4 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What SNOMED CT codes does M95.4 map to?
M95.4 maps to 41 SNOMED CT concepts: 719199001, 15714561000119105, 449466007, 15714601000119105, 68948008, and 36 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M95.4?
M95.4 is linked to 1 UMLS Concept Unique Identifier: C0001171. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M95.4 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like acquired deformity of chest and rib affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of M95.4?
M95.4 maps to the ICD-11 code: FC00.2 (Acquired deformity of chest or rib).
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.