ICD-10-CM 2027
ICD-10 code for vagina double
From the official ICD-10-CM alphabetic index entry “Double › vagina”. Page updated September 29, 2026.
About coding vagina double
The ICD-10-CM code for vagina double is Q52.10 (Doubling of vagina, unspecified). The official index lists 2 more specific codes, so check the documentation for details such as type, cause, site or severity before settling on Q52.10.
Within Q52.1, choose Q52.10 (unspecified) only when documentation doesn't support a more specific option: transverse vaginal septum (Q52.11) and longitudinal vaginal septum (Q52.12).
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 vagina double codes (official index)
Common questions about vagina double ICD-10 codes
What is the ICD-10 code for vagina double?
- Q52.10 — Doubling of vagina, unspecified. More specific codes apply when the documentation supports them: Q51.10, Q51.11.
Is Q52.10 billable?
- Yes. Q52.10 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
Can Q52.10 be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict Q52.10 as a principal diagnosis.
Is Q52.10 a CC or MCC?
- No. Q52.10 is neither a CC nor an MCC under MS-DRG v44.0.