Q51
Congenital malformations of uterus and cervix
Header / non-billable
Choose the additional character
Q51 needs more characters to be billable. Pick the specific code below.
- Q51.0Agenesis and aplasia of uterusBillable
- Q51.1Doubling of uterus with doubling of cervix and vaginaMore levels
- Q51.2Other doubling of uterusMore levels
- Q51.3Bicornate uterusBillable
- Q51.4Unicornate uterusBillable
- Q51.5Agenesis and aplasia of cervixBillable
- Q51.6Embryonic cyst of cervixBillable
- Q51.7Congenital fistulae between uterus and digestive and urinary tractsBillable
- Q51.8Other congenital malformations of uterus and cervixMore levels
- Q51.9Congenital malformation of uterus and cervix, unspecifiedBillable
This code does not map to a risk-adjusting HCC in the loaded models.
Coding notes
Excludes 1 never coded together · Excludes 2 may co-exist
Inherited from Q50-Q56Congenital malformations of genital organs
Inherited from chapter 17Congenital malformations, deformations and chromosomal abnormalities
Excludes 2
inborn errors of metabolism (E70-E88)
Note
Codes from this chapter are not for use on maternal records
Official Guidelines for Q51
FY 2026 ›Sections that reference Q51
Sections whose FY 2026 text names Q51, its Q51 category, or a range containing it — the chapter guidance above is the authoritative source.