ICD-10-CM J01.21 → ICD-9
Acute recurrent ethmoidal sinusitis
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 4612Approximate match
Acute recurrent ethmoidal sinusitis
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.