ICD-10 · PDGM grouping
C75 Malignant neoplasm of other endocrine glands and related structures
All 8 codes in the C75 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 C75
All 8 codes group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. 7 of the 8 count toward the Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures comorbidity subgroup; 1 is assigned none. Every code can lead a claim.
- Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures
Every code in C75
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 |
|---|---|---|---|---|
| C75.0 | Malignant neoplasm of parathyroid gland | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.1 | Malignant neoplasm of pituitary gland | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.2 | Malignant neoplasm of craniopharyngeal duct | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.3 | Malignant neoplasm of pineal gland | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.4 | Malignant neoplasm of carotid body | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.5 | Malignant neoplasm of aortic body and other paraganglia | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.8 | Malignant neoplasm with pluriglandular involvement, unspecifiedCMS: Malignant neoplasm with pluriglandular involvement, unsp | Can lead a claim | K | Malignant Neoplasm of Adrenal Gland, Endocrine Glands and Related Structures |
| C75.9 | Malignant neoplasm of endocrine gland, 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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