ICD-10 · PDGM grouping
D00-D09 — In situ neoplasms
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.
ICD-10-CM FY2027 · CMS grouper v07.2.26
Codes in range
106
No clinical group
26
A period cannot be grouped from these.
Barred as primary
0
CMS rejects these in the primary position.
Where these codes group
80 of the 106 codes in D00-D09 group to MMTA - Infectious Disease, Neoplasms, and Blood-Forming Diseases. A further 26 are assigned no clinical group at all, which means a 30-day period cannot be grouped from them.
Code families in D00-D09
One page per three-character family: every code in it, whether it can lead a claim, its clinical group and comorbidity subgroup.
- D00Carcinoma in situ of oral cavity, esophagus and stomach11 codes
- D01Carcinoma in situ of other and unspecified digestive organs9 codes
- D02Carcinoma in situ of middle ear and respiratory system7 codes
- D03Melanoma in situ23 codes
- D04Carcinoma in situ of skin21 codes
- D05Carcinoma in situ of breast12 codes
- D06Carcinoma in situ of cervix uteri4 codes
- D07Carcinoma in situ of other and unspecified genital organs10 codes
- D09Carcinoma in situ of other and unspecified sites9 codes
Every code in D00-D09
Descriptions are CMS’s own, abbreviated as CMS abbreviates them.
| Code | Description | Clinical group | Primary position |
|---|---|---|---|
| D0000 | Carcinoma in situ of oral cavity, unspecified site | None | Cannot lead a claim |
| D0001 | Carcinoma in situ of labial mucosa and vermilion border | K | Can lead a claim |
| D0002 | Carcinoma in situ of buccal mucosa | K | Can lead a claim |
| D0003 | Carcinoma in situ of gingiva and edentulous alveolar ridge | K | Can lead a claim |
| D0004 | Carcinoma in situ of soft palate | K | Can lead a claim |
| D0005 | Carcinoma in situ of hard palate | K | Can lead a claim |
| D0006 | Carcinoma in situ of floor of mouth | K | Can lead a claim |
| D0007 | Carcinoma in situ of tongue | K | Can lead a claim |
| D0008 | Carcinoma in situ of pharynx | K | Can lead a claim |
| D001 | Carcinoma in situ of esophagus | K | Can lead a claim |
| D002 | Carcinoma in situ of stomach | K | Can lead a claim |
| D010 | Carcinoma in situ of colon | K | Can lead a claim |
| D011 | Carcinoma in situ of rectosigmoid junction | K | Can lead a claim |
| D012 | Carcinoma in situ of rectum | K | Can lead a claim |
| D013 | Carcinoma in situ of anus and anal canal | K | Can lead a claim |
| D0140 | Carcinoma in situ of unspecified part of intestine | None | Cannot lead a claim |
| D0149 | Carcinoma in situ of other parts of intestine | K | Can lead a claim |
| D015 | Carcinoma in situ of liver, gallbladder and bile ducts | K | Can lead a claim |
| D017 | Carcinoma in situ of other specified digestive organs | K | Can lead a claim |
| D019 | Carcinoma in situ of digestive organ, unspecified | None | Cannot lead a claim |
| D020 | Carcinoma in situ of larynx | K | Can lead a claim |
| D021 | Carcinoma in situ of trachea | K | Can lead a claim |
| D0220 | Carcinoma in situ of unspecified bronchus and lung | None | Cannot lead a claim |
| D0221 | Carcinoma in situ of right bronchus and lung | K | Can lead a claim |
| D0222 | Carcinoma in situ of left bronchus and lung | K | Can lead a claim |
| D023 | Carcinoma in situ of other parts of respiratory system | K | Can lead a claim |
| D024 | Carcinoma in situ of respiratory system, unspecified | None | Cannot lead a claim |
| D030 | Melanoma in situ of lip | K | Can lead a claim |
| D0310 | Melanoma in situ of unspecified eyelid, including canthus | None | Cannot lead a claim |
| D03111 | Melanoma in situ of right upper eyelid, including canthus | K | Can lead a claim |
| D03112 | Melanoma in situ of right lower eyelid, including canthus | K | Can lead a claim |
| D03121 | Melanoma in situ of left upper eyelid, including canthus | K | Can lead a claim |
| D03122 | Melanoma in situ of left lower eyelid, including canthus | K | Can lead a claim |
| D0320 | Melanoma in situ of unsp ear and external auricular canal | None | Cannot lead a claim |
| D0321 | Melanoma in situ of right ear and external auricular canal | K | Can lead a claim |
| D0322 | Melanoma in situ of left ear and external auricular canal | K | Can lead a claim |
| D0330 | Melanoma in situ of unspecified part of face | None | Cannot lead a claim |
| D0339 | Melanoma in situ of other parts of face | K | Can lead a claim |
| D034 | Melanoma in situ of scalp and neck | K | Can lead a claim |
| D0351 | Melanoma in situ of anal skin | K | Can lead a claim |
| D0352 | Melanoma in situ of breast (skin) (soft tissue) | K | Can lead a claim |
| D0359 | Melanoma in situ of other part of trunk | K | Can lead a claim |
| D0360 | Melanoma in situ of unsp upper limb, including shoulder | None | Cannot lead a claim |
| D0361 | Melanoma in situ of right upper limb, including shoulder | K | Can lead a claim |
| D0362 | Melanoma in situ of left upper limb, including shoulder | K | Can lead a claim |
| D0370 | Melanoma in situ of unspecified lower limb, including hip | None | Cannot lead a claim |
| D0371 | Melanoma in situ of right lower limb, including hip | K | Can lead a claim |
| D0372 | Melanoma in situ of left lower limb, including hip | K | Can lead a claim |
| D038 | Melanoma in situ of other sites | K | Can lead a claim |
| D039 | Melanoma in situ, unspecified | None | Cannot lead a claim |
| D040 | Carcinoma in situ of skin of lip | K | Can lead a claim |
| D0410 | Carcinoma in situ of skin of unsp eyelid, including canthus | None | Cannot lead a claim |
| D04111 | Ca in situ skin of right upper eyelid, including canthus | K | Can lead a claim |
| D04112 | Ca in situ skin of right lower eyelid, including canthus | K | Can lead a claim |
| D04121 | Ca in situ skin of left upper eyelid, including canthus | K | Can lead a claim |
| D04122 | Ca in situ skin of left lower eyelid, including canthus | K | Can lead a claim |
| D0420 | Ca in situ skin of unsp ear and external auricular canal | None | Cannot lead a claim |
| D0421 | Ca in situ skin of right ear and external auricular canal | K | Can lead a claim |
| D0422 | Ca in situ skin of left ear and external auricular canal | K | Can lead a claim |
| D0430 | Carcinoma in situ of skin of unspecified part of face | None | Cannot lead a claim |
| D0439 | Carcinoma in situ of skin of other parts of face | K | Can lead a claim |
| D044 | Carcinoma in situ of skin of scalp and neck | K | Can lead a claim |
| D045 | Carcinoma in situ of skin of trunk | K | Can lead a claim |
| D0460 | Ca in situ skin of unsp upper limb, including shoulder | None | Cannot lead a claim |
| D0461 | Ca in situ skin of right upper limb, including shoulder | K | Can lead a claim |
| D0462 | Ca in situ skin of left upper limb, including shoulder | K | Can lead a claim |
| D0470 | Carcinoma in situ of skin of unsp lower limb, including hip | None | Cannot lead a claim |
| D0471 | Carcinoma in situ of skin of right lower limb, including hip | K | Can lead a claim |
| D0472 | Carcinoma in situ of skin of left lower limb, including hip | K | Can lead a claim |
| D048 | Carcinoma in situ of skin of other sites | K | Can lead a claim |
| D049 | Carcinoma in situ of skin, unspecified | None | Cannot lead a claim |
| D0500 | Lobular carcinoma in situ of unspecified breast | None | Cannot lead a claim |
| D0501 | Lobular carcinoma in situ of right breast | K | Can lead a claim |
| D0502 | Lobular carcinoma in situ of left breast | K | Can lead a claim |
| D0510 | Intraductal carcinoma in situ of unspecified breast | None | Cannot lead a claim |
| D0511 | Intraductal carcinoma in situ of right breast | K | Can lead a claim |
| D0512 | Intraductal carcinoma in situ of left breast | K | Can lead a claim |
| D0580 | Oth type of carcinoma in situ of unspecified breast | None | Cannot lead a claim |
| D0581 | Other specified type of carcinoma in situ of right breast | K | Can lead a claim |
| D0582 | Other specified type of carcinoma in situ of left breast | K | Can lead a claim |
| D0590 | Unspecified type of carcinoma in situ of unspecified breast | None | Cannot lead a claim |
| D0591 | Unspecified type of carcinoma in situ of right breast | K | Can lead a claim |
| D0592 | Unspecified type of carcinoma in situ of left breast | K | Can lead a claim |
| D060 | Carcinoma in situ of endocervix | K | Can lead a claim |
| D061 | Carcinoma in situ of exocervix | K | Can lead a claim |
| D067 | Carcinoma in situ of other parts of cervix | K | Can lead a claim |
| D069 | Carcinoma in situ of cervix, unspecified | K | Can lead a claim |
| D070 | Carcinoma in situ of endometrium | K | Can lead a claim |
| D071 | Carcinoma in situ of vulva | K | Can lead a claim |
| D072 | Carcinoma in situ of vagina | K | Can lead a claim |
| D0730 | Carcinoma in situ of unspecified female genital organs | None | Cannot lead a claim |
| D0739 | Carcinoma in situ of other female genital organs | K | Can lead a claim |
| D074 | Carcinoma in situ of penis | K | Can lead a claim |
| D075 | Carcinoma in situ of prostate | K | Can lead a claim |
| D0760 | Carcinoma in situ of unspecified male genital organs | None | Cannot lead a claim |
| D0761 | Carcinoma in situ of scrotum | K | Can lead a claim |
| D0769 | Carcinoma in situ of other male genital organs | K | Can lead a claim |
| D090 | Carcinoma in situ of bladder | K | Can lead a claim |
| D0910 | Carcinoma in situ of unspecified urinary organ | None | Cannot lead a claim |
| D0919 | Carcinoma in situ of other urinary organs | K | Can lead a claim |
| D0920 | Carcinoma in situ of unspecified eye | None | Cannot lead a claim |
| D0921 | Carcinoma in situ of right eye | K | Can lead a claim |
| D0922 | Carcinoma in situ of left eye | K | Can lead a claim |
| D093 | Carcinoma in situ of thyroid and other endocrine glands | K | Can lead a claim |
| D098 | Carcinoma in situ of other specified sites | K | Can lead a claim |
| D099 | Carcinoma in situ, unspecified | 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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