ICD-10 · PDGM grouping
D3A-D3A — Benign neuroendocrine tumors
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
22
No clinical group
1
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
21 of the 22 codes in D3A-D3A group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. A further 1 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.
Code families in D3A-D3A
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 D3A-D3A
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| D3A00 | Benign carcinoid tumor of unspecified site | None | Cannot lead a claim |
| D3A010 | Benign carcinoid tumor of the duodenum | K | Can lead a claim |
| D3A011 | Benign carcinoid tumor of the jejunum | K | Can lead a claim |
| D3A012 | Benign carcinoid tumor of the ileum | K | Can lead a claim |
| D3A019 | Benign carcinoid tumor of the small intestine, unsp portion | K | Can lead a claim |
| D3A020 | Benign carcinoid tumor of the appendix | K | Can lead a claim |
| D3A021 | Benign carcinoid tumor of the cecum | K | Can lead a claim |
| D3A022 | Benign carcinoid tumor of the ascending colon | K | Can lead a claim |
| D3A023 | Benign carcinoid tumor of the transverse colon | K | Can lead a claim |
| D3A024 | Benign carcinoid tumor of the descending colon | K | Can lead a claim |
| D3A025 | Benign carcinoid tumor of the sigmoid colon | K | Can lead a claim |
| D3A026 | Benign carcinoid tumor of the rectum | K | Can lead a claim |
| D3A029 | Benign carcinoid tumor of the large intestine, unsp portion | K | Can lead a claim |
| D3A090 | Benign carcinoid tumor of the bronchus and lung | K | Can lead a claim |
| D3A091 | Benign carcinoid tumor of the thymus | K | Can lead a claim |
| D3A092 | Benign carcinoid tumor of the stomach | K | Can lead a claim |
| D3A093 | Benign carcinoid tumor of the kidney | K | Can lead a claim |
| D3A094 | Benign carcinoid tumor of the foregut, unspecified | K | Can lead a claim |
| D3A095 | Benign carcinoid tumor of the midgut, unspecified | K | Can lead a claim |
| D3A096 | Benign carcinoid tumor of the hindgut, unspecified | K | Can lead a claim |
| D3A098 | Benign carcinoid tumors of other sites | K | Can lead a claim |
| D3A8 | Other benign neuroendocrine tumors | K | Can 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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