ICD-10-CM C79.9 → ICD-9
Secondary malignant neoplasm of unspecified site
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 19889Approximate match
Secondary malignant neoplasm of unspecified site
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.