N90
Other noninflammatory disorders of vulva and perineum
Non-billableCategory
Coding Guidelines
Excludes1 (Mutually Exclusive)
These codes should never be used together with N90
Specific Codes (9)
N90.0Billable
Mild vulvar dysplasia
N90.1Billable
Moderate vulvar dysplasia
N90.3Billable
Dysplasia of vulva, unspecified
N90.4Billable
Leukoplakia of vulva
N90.5Billable
Atrophy of vulva
N90.6Category
Hypertrophy of vulva
N90.7Billable
Vulvar cyst
N90.8Category
Other specified noninflammatory disorders of vulva and perineum
N90.9Billable
Noninflammatory disorder of vulva and perineum, unspecified


