ICD-10-CM J21.1 → ICD-9
Acute bronchiolitis due to human metapneumovirus
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 46619Approximate match
Acute bronchiolitis due to human metapneumovirus
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.