D06 ICD-10-CM Code: Carcinoma in situ of cervix uteri
Billing Status: NO. This is a clinician non-billable / parent hierarchy grouping in the ICD-10-CM system.
Code Set: Valid FY2026 and FY2027. FY2026 took effect October 1, 2025.
Official Registry Overview & Definition
Carcinoma in situ of cervix uteri is a non-billable ICD-10-CM category code (D06). A more specific billable subcode must be selected for claims submission.
Official Tabular Instructional Notes
Sequencing, inclusion, and exclusion notes published for D06 in the official ICD-10-CM tabular list.
Includes
Conditions the official ICD-10-CM tabular list includes under this code.
- cervical adenocarcinoma in situ
- cervical intraepithelial glandular neoplasia
- cervical intraepithelial neoplasia III [CIN III]
- severe dysplasia of cervix uteri
- Bowen's disease
- erythroplasia
- grade III intraepithelial neoplasia
- Queyrat's erythroplasia
Excludes1 — Not Coded Here
Conditions that can never be reported with this code; the two are mutually exclusive.
- cervical intraepithelial neoplasia II CIN II
- cytologic evidence of malignancy of cervix without histologic confirmation (R87.614)
- high grade squamous intraepithelial lesion (HGSIL) of cervix (R87.613)
- melanoma in situ of cervix (D03.5)
- moderate cervical dysplasia (N87.1)
Frequently Asked Questions (FAQ) & Clinical Guidance
Can D06 be billed directly?
No. D06 (Carcinoma in situ of cervix uteri) is a non-billable ICD-10-CM category code. A more specific billable subcode must be selected based on clinical documentation.
Nearest Codes in This Family
Official ICD-10-CM classifications closest to D06 in its code family, with their registry titles.