ICD-10-CM 2027
ICD-10 code for pelvis contraction
From the official ICD-10-CM alphabetic index entry “Contraction (s), contracture, contracted › pelvis (acquired) (general)”. Page updated September 29, 2026.
About coding pelvis contraction
The ICD-10-CM code for pelvis contraction is M95.5 (Acquired deformity of pelvis). The official index lists 5 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on M95.5.
Within M95 (other acquired deformities of musculoskeletal system and connective tissue), M95.5 is specifically for acquired deformity of pelvis. Related codes cover acquired deformity of nose (M95.0), Cauliflower ear (M95.1), other acquired deformity of head (M95.2), acquired deformity of neck (M95.3), acquired deformity of chest and rib (M95.4), other specified acquired deformities of musculoskeletal system (M95.8) and acquired deformity of musculoskeletal system, unspecified (M95.9).
Don't report M95.5 together with the conditions in its Excludes1 note: maternal care for known or suspected disproportion (O33.-).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific pelvis contraction codes (official index)
- with disproportion (fetopelvic) O33.1 — Maternal care for disproportion due to generally contracted pelvis
- causing obstructed labor O65.1 — Obstructed labor due to generally contracted pelvis
- inlet O33.2 — Maternal care for disproportion due to inlet contraction of pelvis
- mid-cavity O33.3 — Maternal care for disproportion due to outlet contraction of pelvis
- outlet O33.3 — Maternal care for disproportion due to outlet contraction of pelvis
Don't confuse with (Excludes1 for M95.5)
- maternal care for known or suspected disproportion (O33.-)
Common questions about pelvis contraction ICD-10 codes
What is the ICD-10 code for pelvis contraction?
- M95.5 — Acquired deformity of pelvis. More specific codes apply when the documentation supports them: O33.1, O65.1, O33.2, O33.3 and others below.
Is M95.5 billable?
- Yes. M95.5 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can M95.5 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict M95.5 as a principal diagnosis.
Is M95.5 a CC or MCC?
- No. M95.5 is neither a CC nor an MCC under MS-DRG v44.0.