ICD-10-CM · Chapter 14 · N00–N99
N90.9
Noninflammatory disorder of vulva and perineum, unspecified
Diseases of the genitourinary system
Quick facts
- Code
- N90.9
- Type
- Billable code
- ICD-10-CM chapter
- Chapter 14 — Diseases of the genitourinary system
- Category
- N90 — Other noninflammatory disorders of vulva and perineum
- Specificity
- 4 characters
How coders use this code
ICD-10-CM N90.9 is a billable, fully specified code, so it can be reported directly on a claim to document a diagnosis of noninflammatory disorder of vulva and perineum, unspecified. Coders assign it when the chart documentation supports this level of detail, always matching to the most specific code available and verifying against the chapter-specific guidelines published annually by NCHS/CMS.
Related codes in N90
- N90Other noninflammatory disorders of vulva and perineum
- N90.0Mild vulvar dysplasia
- N90.1Moderate vulvar dysplasia
- N90.3Dysplasia of vulva, unspecified
- N90.4Leukoplakia of vulva
- N90.5Atrophy of vulva
- N90.6Hypertrophy of vulva
- N90.60Unspecified hypertrophy of vulva
- N90.61Childhood asymmetric labium majus enlargement
- N90.69Other specified hypertrophy of vulva
- N90.7Vulvar cyst
- N90.8Other specified noninflammatory disorders of vulva and perineum
- N90.81Female genital mutilation status
- N90.810Female genital mutilation status, unspecified
- N90.811Female genital mutilation Type I status
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