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Q51.22

Billable

Partial doubling of uterus

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

A congenital condition where a person is born with a partially duplicated uterus, meaning the uterus is divided but not completely separated.

Coding Tips

  • •Distinguish from complete doubling (Q51.21) by confirming documentation indicates partial rather than complete duplication
  • •May present with a single cervix or partially fused structure; clarify anatomical extent in medical record

Code Hierarchy

└Q51Congenital malformations of uterus and cervix└Q51.2Other doubling of uterus└Q51.22Partial doubling of uterus
└Q51.22Partial doubling of uterus

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