ICD-10 · PDGM grouping
C95 Leukemia of unspecified cell type
All 9 codes in the C95 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
9
Can lead a claim
9
Cannot lead a claim
0
What CMS assigns to C95
All 9 codes group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. All 9 count toward the Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia comorbidity subgroup. Every code can lead a claim.
- Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia
Every code in C95
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 |
|---|---|---|---|---|
| C95.0 Acute leukemia of unspecified cell type | ||||
| C95.00 | Acute leukemia of unspecified cell type not having achieved remissionCMS: Acute leukemia of unsp cell type not achieve remission | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.01 | Acute leukemia of unspecified cell type, in remission | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.02 | Acute leukemia of unspecified cell type, in relapse | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.1 Chronic leukemia of unspecified cell type | ||||
| C95.10 | Chronic leukemia of unspecified cell type not having achieved remissionCMS: Chronic leukemia of unsp cell type not achieve remission | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.11 | Chronic leukemia of unspecified cell type, in remission | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.12 | Chronic leukemia of unspecified cell type, in relapse | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.9 Leukemia, unspecified | ||||
| C95.90 | Leukemia, unspecified not having achieved remission | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.91 | Leukemia, unspecified, in remission | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
| C95.92 | Leukemia, unspecified, in relapse | Can lead a claim | K | Follicular and Other Non-Hodgkin’s Lymphoma, and Leukemia |
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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