Q51 ICD-10-CM Code: Congenital malformations of uterus and cervix
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Official description
Q51Congenital malformations of uterus and cervix
ICD-10-CM diagnosis code · United States clinical modification
Where Q51 sits
- 1
Chapter 17
Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- 2
Section
Congenital malformations of genital organs (Q50-Q56)
- 3
Category Q51
Congenital malformations of uterus and cervix
- 4
Code Q51
Congenital malformations of uterus and cervix
Codes under Q51
Q51 is a non-billable category. Choose the child code that best matches the documented diagnosis.
Q51.0Agenesis and aplasia of uterusQ51.1Doubling of uterus with doubling of cervix and vaginaQ51.2Other doubling of uterusQ51.3Bicornate uterusQ51.4Unicornate uterusQ51.5Agenesis and aplasia of cervixQ51.6Embryonic cyst of cervixQ51.7Congenital fistulae between uterus and digestive and urinary tractsQ51.8Other congenital malformations of uterus and cervixQ51.9Congenital malformation of uterus and cervix, unspecifiedNotes for this code
Inclusion terms
No inclusion terms are listed for Q51.
Code first
No “code first” instruction is listed for Q51.
Use additional code
No “use additional code” instruction is listed for Q51.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for Q51.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for Q51.
Source and release
- Data release
- U.S. ICD-10-CM · FY 2027
- Effective date
- Oct 1, 2026
- Publisher
- Vero Scribe Inc.
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Frequently asked questions
What does ICD-10-CM code Q51 mean?
Q51 is the FY 2027 U.S. ICD-10-CM code for “Congenital malformations of uterus and cervix.”
Is Q51 a billable or specific ICD-10-CM code?
No. Q51 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.
Where is Q51 located in ICD-10-CM?
Q51 is listed in Chapter 17, Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1), within Congenital malformations of genital organs (Q50-Q56) (Q50–Q56), under category Q51, Congenital malformations of uterus and cervix.
What coding notes are listed for Q51?
No inclusion terms are listed for Q51 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.