D01.7 vs D09.3
D01.7 (Carcinoma in situ of other specified digestive organs) compared with D09.3 (Carcinoma in situ of thyroid and other endocrine glands), from the official CMS tabular data. Do not report these codes together: the official tabular list marks them Excludes1.
Can these codes be reported together?
No — do not report together. D09.3 carries an Excludes1 note covering D01.7: “carcinoma in situ of endocrine pancreas (D01.7)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
Side by side
| D01.7Carcinoma in situ of other specified digestive organs | D09.3Carcinoma in situ of thyroid and other endocrine glands | |
|---|---|---|
| Billing status | Billable | Billable |
| Classification | C00-D49 — Neoplasms (C00-D49) | C00-D49 — Neoplasms (C00-D49) |
| Definition | Carcinoma in situ of other specified digestive organs is a billable ICD-10-CM diagnosis code (D01.7). | Carcinoma in situ of thyroid and other endocrine glands is a billable ICD-10-CM diagnosis code (D09.3). |
| Includes | Bowen's disease erythroplasia grade III intraepithelial neoplasia Queyrat's erythroplasia | Bowen's disease erythroplasia grade III intraepithelial neoplasia Queyrat's erythroplasia |
Derived from the official CMS ICD-10-CM tabular data (FY2026). Not billing advice; verify sequencing rules for the encounter. All data sources