ICD-10-CM C19 → ICD-9
Malignant neoplasm of rectosigmoid junction
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 1540
Malignant neoplasm of rectosigmoid junction
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.