M95.4
Acquired deformity of chest and rib
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
acquired absence of limbs and organs (Z89-Z90) acquired deformities of limbs (M20-M21) congenital malformations and deformations of the musculoskeletal system (Q65-Q79) deforming dorsopathies (M40-M43) dentofacial anomalies [including malocclusion] (M26.-) postprocedural musculoskeletal disorders (M96.-)
arthropathic psoriasis (L40.5-) certain conditions originating in the perinatal period (P04-P96) certain infectious and parasitic diseases (A00-B99) compartment syndrome (traumatic) (T79.A-) complications of pregnancy, childbirth and the puerperium (O00-O9A) congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) endocrine, nutritional and metabolic diseases (E00-E88) injury, poisoning and certain other consequences of external causes (S00-T88) neoplasms (C00-D49) symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition (M00-M25) Arthropathies (M00-M25) Includes: Disorders affecting predominantly peripheral (limb) joints (M40-M54) Dorsopathies (M40-M54) (M60-M79) Soft tissue disorders (M60-M79) (M80-M94) Osteopathies and chondropathies (M80-M94)
Official Guidelines for M95.4
FY 2026 ›Find M95.4 in the alphabetic index
15 index paths lead to this code
- Barrel chest
- Concavity chest wall
- Shoemaker's chest
- Deformity › chest
- Deformity › rib
- Deformity › sternum
- Deformity › thorax
- Depression › chest wall
- Depression › sternum
- Funnel › breast
- Funnel › chest
- Pigeon › breast or chest
- Pectus › carinatum › acquired
- Pectus › excavatum › acquired
- Retraction › sternum › acquired