Q23.88
Q23.88: Other congenital malformations of aortic and mitral valves
Billable / specific codeICD-10-CMPOA exempt
Q23.88 is a billable, specific ICD-10-CM code for other congenital malformations of aortic and mitral valves. It is valid for submission on a claim.
Check Q23.88 with the rest of the claim: free scrubberRisk adjustment
No CMS-HCC V28 category: this code does not change a RAF score.
Medicare coverage
Q23.88 is named in 11 Medicare coverage policies: 11 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.
- A52850Billing and Coding: Cardiac Catheterization and Coronary Angiography
- A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders
- A56451Billing and Coding: Cardiac Computed Tomography (CCT) and Coronary Computed Tomography Angiography (CCTA)
- A56476Billing and Coding: Cardiac Radionuclide Imaging
Alphabetic index entries that lead here
- Quadricuspid aortic valve
- Supernumerary›aortic cusps
- Anomaly, anomalous›mitral›specified NEC
- Deformity›aortic›cusp or valve(congenital)
- Malformation›aortic valve›specified NEC
- Malformation›mitral valve›specified NEC
- Supernumerary›cusps, heart valve NEC›aortic
Code history
- addedFY2024-FY2027
Other congenital malformations of aortic and mitral valves