ICD-10-CM J40 → ICD-9
Bronchitis, not specified as acute or chronic
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 490
Bronchitis, not specified as acute or chronic
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.