N89.1
N89.1: Moderate vaginal dysplasia
Billable / specific codeICD-10-CM
N89.1 is a billable, specific ICD-10-CM code for moderate vaginal dysplasia. It is valid for submission on a claim.
Check N89.1 with the rest of the claim: free scrubberInclusion terms
Alternative wordings a physician may use in the chart for this same code.
- Vaginal intraepithelial neoplasia [VAIN], grade II
Excludes1 inherited from the categories above N89.1
A category’s note binds every code beneath it.
Written on N89: Other noninflammatory disorders of vagina
- abnormal results from vaginal cytologic examination without histologic confirmation (R87.62-)
- carcinoma in situ of vagina (D07.2)
- HGSIL of vagina (R87.623)
- inflammation of vagina (N76.-)
- severe dysplasia of vagina (D07.2)
- trichomonal leukorrhea (A59.00)
- vaginal intraepithelial neoplasia [VAIN], grade III (D07.2)
Excludes2 inherited from the categories above N89.1
Not part of this code, but both may be coded when both are present.
Other codes that can never be billed with N89.1
Their own Excludes1 notes name this code, so the conflict is not listed above.
Risk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Alphabetic index entries that lead here
- Dysplasia›vagina›moderate
- Neoplasia›intraepithelial›vagina›grade II
Code history
Unchanged in every release from FY2024 to FY2027.