ICD-10-CM I49.8 → ICD-9
Other specified cardiac arrhythmias
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 42789Approximate match
Other specified cardiac arrhythmias
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.