ICD-10 · PDGM grouping
Z14-Z15 — Genetic carrier and genetic susceptibility to disease
Every ICD-10-CM code in this range and the PDGM clinical group CMS assigns to it, read from the CMS grouper crosswalk v07.2.26.
Codes in range
18
No clinical group
18
A period cannot be grouped from these.
Barred as primary
5
CMS rejects these in the primary position.
Where these codes group
None of the 18 codes in Z14-Z15 is assigned a PDGM clinical group. A 30-day period cannot be grouped from any of them, so none can hold the primary position on a home health claim.
Code families in Z14-Z15
One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.
Every code in Z14-Z15
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| Z1401 | Asymptomatic hemophilia A carrier | None | Cannot lead a claim |
| Z1402 | Symptomatic hemophilia A carrier | None | Cannot lead a claim |
| Z141 | Cystic fibrosis carrier | None | Cannot lead a claim |
| Z148 | Genetic carrier of other disease | None | Cannot lead a claim |
| Z1501 | Genetic susceptibility to malignant neoplasm of breast | None | Cannot lead a claim |
| Z1502 | Genetic susceptibility to malignant neoplasm of ovary | None | Cannot lead a claim |
| Z1503 | Genetic susceptibility to malignant neoplasm of prostate | None | Cannot lead a claim |
| Z1504 | Genetic susceptibility to malignant neoplasm of endometrium | None | Cannot lead a claim |
| Z1505 | Genetic susceptibility to malignant neoplasm of fallop(s) | None | Cannot lead a claim |
| Z15060 | Genetic susceptibility to colorectal cancer | None | Cannot lead a claim |
| Z15068 | Genetic susceptibility to other malig neoplasm of dgstv sys | None | Cannot lead a claim |
| Z1507 | Genetic susceptibility to malig neoplasm of urinary tract | None | Cannot lead a claim |
| Z1509 | Genetic susceptibility to other malignant neoplasm | None | Cannot lead a claim |
| Z151 | Genetic susceptibility to epi and neurodevelopmental disord | None | Cannot lead a claim |
| Z152 | Genetic susceptibility to obesity | None | Cannot lead a claim |
| Z153 | Genetic susceptibility to kidney disease | None | Cannot lead a claim |
| Z1581 | Genetic susceptibility to multiple endocrine neoplasia [MEN] | None | Cannot lead a claim |
| Z1589 | Genetic susceptibility to other disease | None | Cannot lead a claim |
Source: CMS HH PPS Grouper Software v07.2.26, effective 2026-10-01. 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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