D07.2 vs N89
D07.2 (Carcinoma in situ of vagina) compared with N89 (Other noninflammatory disorders of vagina), 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. N89 carries an Excludes1 note covering D07.2: “carcinoma in situ of vagina (D07.2)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. N89 carries an Excludes1 note covering D07.2: “severe dysplasia of vagina (D07.2)”
Sole exception: when the two conditions are documented as unrelated to each other (ICD-10-CM Official Guidelines, Section I.A.12.a).
No — do not report together. N89 carries an Excludes1 note covering D07.2: “vaginal intraepithelial neoplasia [VAIN], grade III (D07.2)”
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
| D07.2Carcinoma in situ of vagina | N89Other noninflammatory disorders of vagina | |
|---|---|---|
| Billing status | Billable | Non-billable header |
| Classification | C00-D49 — Neoplasms (C00-D49) | N00-N99 — Diseases of the Genitourinary System (N00-N99) |
| Definition | Carcinoma in situ of vagina is a billable ICD-10-CM diagnosis code (D07.2). | Other noninflammatory disorders of vagina is a non-billable ICD-10-CM category code (N89). |
| Includes | 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