N89.1
Moderate vaginal dysplasia
Billable FY2026 2025-10-01 → 2026-09-30
Exclusions 16 never code together
N89code
Excludes1
- abnormal results from vaginal cytologic examination without histologic confirmation (R87.62-)R87.62-
- carcinoma in situ of vagina (D07.2)D07.2
- HGSIL of vagina (R87.623)R87.623
- inflammation of vagina (N76.-)N76.-
- senile (atrophic) vaginitis (N95.2)N95.2
- severe dysplasia of vagina (D07.2)D07.2
- trichomonal leukorrhea (A59.00)A59.00
- vaginal intraepithelial neoplasia [VAIN], grade III (D07.2)D07.2
N00-N99chapter
Excludes2
- certain conditions originating in the perinatal period (P04-P96)P04-P96
- certain infectious and parasitic diseases (A00-B99)A00-B99
- complications of pregnancy, childbirth and the puerperium (O00-O9A)O00-O9A
- congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)Q00-Q99
- endocrine, nutritional and metabolic diseases (E00-E88)E00-E88
- injury, poisoning and certain other consequences of external causes (S00-T88)S00-T88
- neoplasms (C00-D49)C00-D49
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)R00-R94
Excludes1 — never code together. The excluded condition and this one are mutually exclusive.
Excludes2 — not included here, but the patient may have both. Code both when documented.
Instructional notes 1
N89.1code
Inclusion terms
- Vaginal intraepithelial neoplasia [VAIN], grade II
Index entries leading here 2
Alongside this code 8 same parent — N89
Additional references
AHA Coding Clinic® Licence required
Official coding advice for this code. Published by the American Hospital Association. Not included in this installation.