ICD-10 · PDGM grouping
M83 Adult osteomalacia
All 8 codes in the M83 family, with the PDGM clinical group, comorbidity subgroup and primary-position rule CMS assigns, read from the CMS grouper crosswalk v07.2.26 and the CDC FY2027 code file.
Codes in family
8
Can lead a claim
8
Cannot lead a claim
0
What CMS assigns to M83
All 8 codes group to Musculoskeletal Rehabilitation. None of the 8 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in M83
Descriptions are CDC’s FY2027 wording; where CMS’s grouper abbreviates one, its form is shown beneath.
| Code | Description | Primary position | Clinical group | Comorbidity subgroup |
|---|---|---|---|---|
| M83.0 | Puerperal osteomalacia | Can lead a claim | E | None |
| M83.1 | Senile osteomalacia | Can lead a claim | E | None |
| M83.2 | Adult osteomalacia due to malabsorption | Can lead a claim | E | None |
| M83.3 | Adult osteomalacia due to malnutrition | Can lead a claim | E | None |
| M83.4 | Aluminum bone disease | Can lead a claim | E | None |
| M83.5 | Other drug-induced osteomalacia in adults | Can lead a claim | E | None |
| M83.8 | Other adult osteomalacia | Can lead a claim | E | None |
| M83.9 | Adult osteomalacia, unspecified | Can lead a claim | E | None |
Sources: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01, for the clinical group, comorbidity subgroup, code-first conventions and primary-position flags; CDC NCHS ICD-10-CM FY2027 code descriptions for the family title and code wording. This is the crosswalk Medicare runs a claim through. Grouping also depends on admission source, timing, the OASIS functional items and the rest of the diagnosis list.
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