Q23.82 – Congenital mitral valve cleft leaflet
ICD-10-CM 2027 diagnosis code · Congenital malformations of the circulatory system
ICD-10-CM code
Q23.82
- Code
Q23.82(claims format:Q2382)- Description
- Congenital mitral valve cleft leaflet
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 17. Congenital malformations, deformations, chromosomal abnormalities, and genetic disorders (Q00-QA1)
- Block
- Q20-Q28 Congenital malformations of the circulatory system
- Parent codes
- Q23 › Q23.8
Notes for Q23.82
Applicable to:
- Cleft mitral valve leaflet at birth
Index terms for Q23.82
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in Q23.8
Frequently asked questions
What is ICD-10 code Q23.82?
Q23.82 is the ICD-10-CM code for congenital mitral valve cleft leaflet, in the block Q20-Q28 (Congenital malformations of the circulatory system).
Is Q23.82 a billable code?
Yes. Q23.82 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does Q23.82 belong to?
It belongs to category Q23 – Congenital malformations of aortic and mitral valves.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.