ICD-10-CM I48.91 → ICD-9
Unspecified atrial fibrillation
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 42731Approximate match
Unspecified atrial fibrillation
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.