ICD-10-CM 2027
ICD-10 code for labium hypertrophy
From the official ICD-10-CM alphabetic index entry “Hypertrophy, hypertrophic › labium (majus) (minus)”. Page updated September 29, 2026.
About coding labium hypertrophy
The ICD-10-CM code for labium hypertrophy is N90.60 (Unspecified hypertrophy of vulva).
Within N90.6, choose N90.60 (Unspecified hypertrophy of vulva) only when documentation doesn't support a more specific option: childhood asymmetric labium majus enlargement (N90.61) and other specified hypertrophy of vulva (N90.69).
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.
Common questions about labium hypertrophy ICD-10 codes
What is the ICD-10 code for labium hypertrophy?
- N90.60 — Unspecified hypertrophy of vulva.
Is N90.60 billable?
- Yes. N90.60 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can N90.60 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict N90.60 as a principal diagnosis.
Is N90.60 a CC or MCC?
- No. N90.60 is neither a CC nor an MCC under MS-DRG v44.0.