Other congenital malformations of female genitalia (Q52) ICD-10-CM
The Q52 code range covers other congenital malformations of female genitalia with 23 ICD-10-CM diagnosis codes. 19 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Codes in the Q52 Range 23 codes · 19 billable
- Q52 Other congenital malformations of female genitaliaNon-billable
- Q52.0 Congenital absence of vagina
- Q52.1 Doubling of vaginaNon-billable
- Q52.10 Doubling of vagina, unspecified
- Q52.11 Transverse vaginal septum
- Q52.12 Longitudinal vaginal septumNon-billable
- Q52.120 Longitudinal vaginal septum, nonobstructing
- Q52.121 Longitudinal vaginal septum, obstructing, right side
- Q52.122 Longitudinal vaginal septum, obstructing, left side
- Q52.123 Longitudinal vaginal septum, microperforate, right side
- Q52.124 Longitudinal vaginal septum, microperforate, left side
- Q52.129 Other and unspecified longitudinal vaginal septum
- Q52.2 Congenital rectovaginal fistula
- Q52.3 Imperforate hymen
- Q52.4 Other congenital malformations of vagina
- Q52.5 Fusion of labia
- Q52.6 Congenital malformation of clitoris
- Q52.7 Other and unspecified congenital malformations of vulvaNon-billable
- Q52.70 Unspecified congenital malformations of vulva
- Q52.71 Congenital absence of vulva
- Q52.79 Other congenital malformations of vulva
- Q52.8 Other specified congenital malformations of female genitalia
- Q52.9 Congenital malformation of female genitalia, unspecified
About the Q52 Code Range
These malformations are present at birth and affect the vagina, hymen, labia, clitoris, vulva, or other female genitalia.
Q52 separates these conditions by the part affected. Vaginal codes distinguish absence, doubling, and other malformations. Under doubling, the subdivisions separate transverse from longitudinal vaginal septum. Longitudinal septum codes then distinguish nonobstructing, obstructing, and microperforate forms, with right or left side specified for the latter two.
Other subdivisions address the hymen, labia, clitoris, and vulva, plus specified or unspecified malformations of female genitalia.
Questions About This Page
How many billable codes are in the Q52 range?
Of the 23 codes in this range, 19 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the Q52 range classify?
The range classifies other congenital malformations of female genitalia. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
