ICD-10-CM 2027
ICD-10 code for clitoris cirrhotic hypertrophy
Other specified noninflammatory disorders of vulva and perineum
From the official ICD-10-CM alphabetic index entry “Hypertrophy, hypertrophic › clitoris (cirrhotic)”. Page updated September 29, 2026.
About coding clitoris cirrhotic hypertrophy
The ICD-10-CM code for clitoris cirrhotic hypertrophy is N90.89 (Other specified noninflammatory disorders of vulva and perineum). The official index lists 1 more specific code, so check the documentation for details such as type, cause, site or severity before settling on N90.89.
Within N90.8, choose N90.89 (Other specified noninflammatory disorders of vulva and perineum) only when documentation doesn't support a more specific option: female genital mutilation status (N90.81).
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
In MS-DRG v44.0, it is part of the grouping logic for DRG 742 (Uterine and Adnexa Procedures for Non-Malignancy with CC/MCC, relative weight 1.8456), DRG 743 (Uterine and Adnexa Procedures for Non-Malignancy without CC/MCC, relative weight 1.2974), DRG 760 (Menstrual and Other Female Reproductive System Disorders with CC/MCC, relative weight 1.0129) and DRG 761 (Menstrual and Other Female Reproductive System Disorders without CC/MCC, relative weight 0.7041), in MDC 13 (Diseases and Disorders of the Female Reproductive System), as a principal or secondary diagnosis. The DRG a claim lands in depends on the principal diagnosis, procedures and any CC/MCC secondary diagnoses.
More specific clitoris cirrhotic hypertrophy codes (official index)
- congenital Q52.6 — Congenital malformation of clitoris
Common questions about clitoris cirrhotic hypertrophy ICD-10 codes
What is the ICD-10 code for clitoris cirrhotic hypertrophy?
- N90.89 — Other specified noninflammatory disorders of vulva and perineum. More specific codes apply when the documentation supports them: Q52.6.
What is the ICD-10 code for congenital clitoris cirrhotic hypertrophy?
- Q52.6 — Congenital malformation of clitoris.
Is N90.89 billable?
- Yes. N90.89 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N90.89 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N90.89 as a principal diagnosis.
Is N90.89 a CC or MCC?
- No. N90.89 is neither a CC nor an MCC under MS-DRG v44.0.