ICD-10-CM C11.1 → ICD-9
Malignant neoplasm of posterior wall of nasopharynx
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.
- 1471
Malignant neoplasm of posterior wall of nasopharynx
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents. Verify against current official sources before use in billing.