N90.61 – Childhood asymmetric labium majus enlargement

ICD-10-CM 2027 diagnosis code · Noninflammatory disorders of female genital tract

Billable code

ICD-10-CM code N90.61

Code: N90.61 (claims format: N9061)
Description: Childhood asymmetric labium majus enlargement
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 14. Diseases of the genitourinary system (N00-N99)
Block: N80-N98 Noninflammatory disorders of female genital tract
Parent codes: N90 › N90.6

Notes for N90.61

Applicable to:

CALME

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

N90 – Other noninflammatory disorders of vulva and perineum

Excludes1 (not coded here):

anogenital (venereal) warts (A63.0)
carcinoma in situ of vulva (D07.1)
condyloma acuminatum (A63.0)
current obstetric trauma (O70.-, O71.7-O71.8)
inflammation of vulva (N76.-)
severe dysplasia of vulva (D07.1)
vulvar intraepithelial neoplasm III [VIN III] (D07.1)

Index terms for N90.61

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in N90.6

N90.60 – Unspecified hypertrophy of vulvaBillable
N90.69 – Other specified hypertrophy of vulvaBillable

Frequently asked questions

What is ICD-10 code N90.61?

N90.61 is the ICD-10-CM code for childhood asymmetric labium majus enlargement, in the block N80-N98 (Noninflammatory disorders of female genital tract).

Is N90.61 a billable code?

Yes. N90.61 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does N90.61 belong to?

It belongs to category N90 – Other noninflammatory disorders of vulva and perineum.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.