ICD-10-CM 2027
ICD-10 code for vagina stenosis
From the official ICD-10-CM alphabetic index entry “Stenosis, stenotic (cicatricial) › vagina”. Page updated September 29, 2026.
About coding vagina stenosis
The ICD-10-CM code for vagina stenosis is N89.5 (Stricture and atresia of vagina). The official index lists 2 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on N89.5.
Within N89 (other noninflammatory disorders of vagina), N89.5 is specifically for stricture and atresia of vagina. Related codes cover mild vaginal dysplasia (N89.0), moderate vaginal dysplasia (N89.1), dysplasia of vagina, unspecified (N89.3), leukoplakia of vagina (N89.4), Tight hymenal ring (N89.6), Hematocolpos (N89.7), other specified noninflammatory disorders of vagina (N89.8) and noninflammatory disorder of vagina, unspecified (N89.9).
Don't report N89.5 together with the conditions in its Excludes1 note: congenital atresia or stricture (Q52.4) and postprocedural adhesions of vagina (N99.2).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific vagina stenosis codes (official index)
Don't confuse with (Excludes1 for N89.5)
Common questions about vagina stenosis ICD-10 codes
What is the ICD-10 code for vagina stenosis?
- N89.5 — Stricture and atresia of vagina. More specific codes apply when the documentation supports them: Q52.4, O65.5.
What is the ICD-10 code for congenital vagina stenosis?
- Q52.4 — Other congenital malformations of vagina.
Is N89.5 billable?
- Yes. N89.5 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N89.5 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N89.5 as a principal diagnosis.
Is N89.5 a CC or MCC?
- No. N89.5 is neither a CC nor an MCC under MS-DRG v44.0.