Q23.82
Billable codeCongenital mitral valve cleft leaflet
The ICD-10 code for congenital mitral valve cleft leaflet is Q23.82.
Clinical notes
Also known as
Alternate wording, synonyms, or specific conditions that fall under this code, listed to help confirm you've picked the right one.
- Cleft mitral valve leaflet at birth
Documentation support
General coding-documentation guidance — not a substitute for payer-specific requirements or professional coding judgment.
- •As a general rule, code to the highest level of specificity supported by the documentation in the medical record.
Related codes in this category
- Q23.81Bicuspid aortic valve
- Q23.88Other congenital malformations of aortic and mitral valves
- Q23.82Congenital mitral valve cleft leaflet
Associated MS-DRGs
Q23.82 can serve as the principal diagnosis for these Medicare Severity Diagnosis-Related Groups.
Informational only — actual DRG assignment also depends on procedures, complications/comorbidities (CC/MCC), discharge status, and payer-specific rules not reflected here.