D06.9 — Carcinoma in situ of cervix, unspecified
D06.9 is a billable, specific ICD-10-CM code for carcinoma in situ of cervix, unspecified. It is valid for submission on a claim.
Risk adjustment
D06.9 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.
Medicare coverage
D06.9 is named in 8 Medicare coverage policies — 8 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.
- A56421Billing and Coding: CT of the Abdomen and Pelvis
- A56695Billing and Coding: Implantable Infusion Pump
- A56748Billing and Coding: White Cell Colony Stimulating Factors
- A57788Billing and Coding: Peripheral Nerve Blocks
How D06.9 is indexed
Coders do not find codes by browsing the tabular list — they look them up in the alphabetic index, under the word the physician wrote. These are the index entries that lead here, so you can see which chart wordings map to D06.9.
- Adenocarcinoma›cervix, in situ
- Carcinoma›cervix uteri›in situ
- Dysplasia›cervix›severe
- Neoplasia›intraepithelial›cervical glandular(histologically confirmed)
- Carcinoma-in-situ›epidermoid›with questionable stromal invasion›cervix
- Carcinoma-in-situ›epidermoid›with questionable stromal invasion›unspecified site
- Carcinoma-in-situ›squamous cell›with questionable stromal invasion›cervix
- Carcinoma-in-situ›squamous cell›with questionable stromal invasion›unspecified site
- Neoplasia›intraepithelial›cervix›glandular
- Neoplasia›intraepithelial›cervix›grade III(severe dysplasia)
Related codes at this level
Codes that share D06. If D06.9 is not quite right, the correct code is usually one of these.
Questions about D06.9
- Is D06.9 a billable ICD-10-CM code?
- Yes. D06.9 is a billable, specific ICD-10-CM code and is valid for submission on a claim.
- Where does D06.9 sit in the tabular list?
- Neoplasms (C00-D49), in the block In situ neoplasms (D00-D09).