ICD-10 · PDGM grouping
D82 Immunodeficiency associated with other major defects
All 7 codes in the D82 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
7
Can lead a claim
7
Cannot lead a claim
0
What CMS assigns to D82
All 7 codes group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. None of the 7 is assigned a comorbidity subgroup. Every code can lead a claim.
Every code in D82
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 |
|---|---|---|---|---|
| D82.0 | Wiskott-Aldrich syndrome | Can lead a claim | K | None |
| D82.1 | Di George's syndrome | Can lead a claim | K | None |
| D82.2 | Immunodeficiency with short-limbed stature | Can lead a claim | K | None |
| D82.3 | Immunodeficiency following hereditary defective response to Epstein-Barr virusCMS: Immunodef fol heredit defctv response to Epstein-Barr virus | Can lead a claim | K | None |
| D82.4 | Hyperimmunoglobulin E [IgE] syndrome | Can lead a claim | K | None |
| D82.8 | Immunodeficiency associated with other specified major defectsCMS: Immunodeficiency associated with oth major defects | Can lead a claim | K | None |
| D82.9 | Immunodeficiency associated with major defect, unspecified | Can lead a claim | K | 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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