Q52Header code — not billable
Other congenital malformations of female genitalia
- Chapter
- 17. Congenital malformations, deformations and chromosomal abnormalities
- Category
- Q52
- Effective date
- October 1, 2026
Related codes in category Q52
Q52.0Congenital absence of vaginaYesQ52.1Doubling of vaginaQ52.10Doubling of vagina, unspecifiedYesQ52.11Transverse vaginal septumYesQ52.12Longitudinal vaginal septumQ52.120Longitudinal vaginal septum, nonobstructingYesQ52.121Longitudinal vaginal septum, obstructing, right sideYesQ52.122Longitudinal vaginal septum, obstructing, left sideYesQ52.123Longitudinal vaginal septum, microperforate, right sideYesQ52.124Longitudinal vaginal septum, microperforate, left sideYesQ52.129Other and unspecified longitudinal vaginal septumYesQ52.2Congenital rectovaginal fistulaYes
Frequently asked questions
What is ICD-10 code Q52?
Q52 is an ICD-10-CM diagnosis code for Other congenital malformations of female genitalia.
Is Q52 a billable code?
No. Q52 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is Q52 in?
Q52 falls under Chapter 17: Congenital malformations, deformations and chromosomal abnormalities.
When did Q52 become effective?
Q52 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to Q52?
Q52 belongs to category Q52, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.