ICD-10-CM 2027
ICD-10 code for Leukorrhea
From the official ICD-10-CM alphabetic index entry “Leukorrhea”. Page updated September 29, 2026.
About coding Leukorrhea
The ICD-10-CM code for Leukorrhea is N89.8 (Other specified noninflammatory disorders 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 N89.8.
Within N89, choose N89.8 (Other specified noninflammatory disorders of vagina) only when documentation doesn't support a more specific option: mild vaginal dysplasia (N89.0), moderate vaginal dysplasia (N89.1), dysplasia of vagina, unspecified (N89.3), leukoplakia of vagina (N89.4), stricture and atresia of vagina (N89.5), Tight hymenal ring (N89.6), Hematocolpos (N89.7) and noninflammatory disorder of vagina, unspecified (N89.9).
Don't report N89.8 together with the conditions in its Excludes1 note: current obstetric trauma (O70.-, O71.4, O71.7-O71.8) and old laceration involving muscles of pelvic floor (N81.8).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
More specific Leukorrhea codes (official index)
Don't confuse with (Excludes1 for N89.8)
Common questions about Leukorrhea ICD-10 codes
What is the ICD-10 code for Leukorrhea?
- N89.8 — Other specified noninflammatory disorders of vagina. More specific codes apply when the documentation supports them: A59.00, A59.00.
What is the ICD-10 code for trichomonal leukorrhea?
- A59.00 — Urogenital trichomoniasis, unspecified.
Is N89.8 billable?
- Yes. N89.8 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N89.8 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N89.8 as a principal diagnosis.
Is N89.8 a CC or MCC?
- No. N89.8 is neither a CC nor an MCC under MS-DRG v44.0.