ICD-10-CM category
I34: Nonrheumatic mitral valve disorders
Codes under I34 (Nonrheumatic mitral valve disorders). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| I34.0 | Nonrheumatic mitral (valve) insufficiency | ✓ |
| I34.1 | Nonrheumatic mitral (valve) prolapse | ✓ |
| I34.2 | Nonrheumatic mitral (valve) stenosis | ✓ |
| I34.8 | Other nonrheumatic mitral valve disorders | — |
| I34.9 | Nonrheumatic mitral valve disorder, unspecified | ✓ |
| I34.81 | Nonrheumatic mitral (valve) annulus calcification | ✓ |
| I34.89 | Other nonrheumatic mitral valve disorders | ✓ |
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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