Doubling of vagina, unspecified

This code describes a congenital anomaly where a patient has two distinct vaginas. This condition, often associated with other Müllerian duct anomalies, results from incomplete fusion of the paramesonephric ducts during fetal development. It represents a structural duplication of the vaginal canal without further specification of its nature.

Use this code when documentation clearly indicates the presence of a double vagina, but no further details regarding the type or extent of the duplication are provided. This code is appropriate for initial diagnoses or when the specific morphology (e.g., complete, partial, septate) is not yet determined or documented. Supporting documentation would include imaging reports (e.g., MRI, ultrasound) or surgical findings confirming the presence of two vaginal canals.

• Do not use this code if the documentation specifies a septate vagina; use a more specific code from the Q52.1 subcategory.
• Consider sequencing this code with other congenital anomalies if present, such as uterine or renal malformations.
• Query the provider for more specific documentation if "doubling of vagina" is noted without further detail, to determine if a more precise code is applicable.