MCMedicalCodingSoftware
M95.4

M95.4: Acquired deformity of chest and rib

Billable / specific codeICD-10-CM

M95.4 is a billable, specific ICD-10-CM code for acquired deformity of chest and rib. It is valid for submission on a claim.

Check M95.4 with the rest of the claim: free scrubber

Excludes2 inherited from the categories above M95.4

Not part of this code, but both may be coded when both are present.

Written on M95: Other acquired deformities of musculoskeletal system and connective tissue

  • 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.-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

M95.4 is named in 10 Medicare coverage policies: 3 listing it as supporting medical necessity, and 7 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A58865Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58883Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A58893Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered
  • A59374Billing and Coding: Amniotic and Placental-Derived Product Injections and/or Applications for Musculoskeletal Indications, Non-Woundnot covered

Alphabetic index entries that lead here

  • Barrel chest
  • Concavity chest wall
  • Shoemaker's chest
  • Deformity›chest(acquired) (wall)
  • Deformity›rib(acquired)
  • Deformity›sternum(acquired)
  • Deformity›thorax(acquired) (wall)
  • Depression›chest wall
  • Depression›sternum
  • Funnel›breast(acquired)
  • Funnel›chest(acquired)
  • Pigeon›breast or chest(acquired)

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under M95

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.