Q51.8
⚠ Non-billable
Other congenital malformations of uterus and cervix
ICD-10-CM · FY2026 · Congenital Malformations, Deformations and Chromosomal Abnormalities
Code
Q51.8
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Congenital Malformations, Deformations and Chromosomal Abnormalities
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code Q51.8?
ICD-10-CM code Q51.8 represents Other congenital malformations of uterus and cervix. It is a non-billable header code requiring a more specific subcategory in the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter, effective October 1, 2025 – September 30, 2026.
Is Q51.8 billable?
No. Q51.8 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is Q51.8 in?
Q51.8 belongs to the Congenital Malformations, Deformations and Chromosomal Abnormalities chapter (Q00–Q99) of ICD-10-CM.
Related codes in the Q51 category
Q51
Congenital malformations of uterus and cervix
Non-billable
Q51.0
Agenesis and aplasia of uterus
Billable
Q51.1
Doubling of uterus with doubling of cervix and vagina
Non-billable
Q51.2
Other doubling of uterus
Non-billable
Q51.3
Bicornate uterus
Billable
Q51.4
Unicornate uterus
Billable
Q51.5
Agenesis and aplasia of cervix
Billable
Q51.6
Embryonic cyst of cervix
Billable
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