D04.5 — Carcinoma in situ of skin of trunk
Is D04.5 billable?
Yes — D04.5 is billable for FY2027. D04.5 is a valid, billable ICD-10-CM code at the highest level of specificity in its branch. D04.5 may be submitted for encounters from October 1, 2026 through September 30, 2027.
D04.5 at a glance
| Code | D04.5 |
|---|---|
| Description | Carcinoma in situ of skin of trunk |
| Billable | Yes |
| Code set | ICD-10-CM FY2027 |
| Valid for encounters | October 1, 2026 – September 30, 2027 |
Which MS-DRGs does D04.5 group to?
D04.5 sits in MDC 09 and helps define the logic of 2 MS-DRGs (version 44, FY2027). Which one a stay actually groups to also depends on procedures and secondary diagnoses.
- 606Minor Skin Disorders with MCCmedical
- 607Minor Skin Disorders without MCCmedical
Excludes1 — never code together
The conditions below can never be reported together with D04.5 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
Inclusion terms
Alternative wording in documentation that is classified to D04.5.
- Carcinoma in situ of anal margin
- Carcinoma in situ of anal skin
- Carcinoma in situ of perianal skin
- Carcinoma in situ of skin of breast
Excludes1 — never code together — inherited from D04
The conditions below can never be reported together with D04.5 on the same claim. An Excludes1 note means the two conditions cannot occur in the same patient, so reporting both is a coding error.
How long has D04.5 existed?
D04.5 has been in ICD-10-CM since at least FY2016, the earliest fiscal year on record here.
Derived from the official order files for FY2016–FY2026. FY2017 and FY2020 publish no order file, so those years are not covered.
Which codes are confused with D04.5?
ICD-10-CM declares these codes mutually exclusive with D04.5 — exactly one of each pair can be correct for a given encounter.
What other codes are in the D04 family? (9)
- D04.0Carcinoma in situ of skin of lip
- D04.1Carcinoma in situ of skin of eyelid, including canthusnot billable
- D04.2Carcinoma in situ of skin of ear and external auricular canalnot billable
- D04.3Carcinoma in situ of skin of other and unspecified parts of facenot billable
- D04.4Carcinoma in situ of skin of scalp and neck
- D04.6Carcinoma in situ of skin of upper limb, including shouldernot billable
- D04.7Carcinoma in situ of skin of lower limb, including hipnot billable
- D04.8Carcinoma in situ of skin of other sites
- D04.9Carcinoma in situ of skin, unspecified