Convert ICD-10 Code Z85.818 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z85.818 Prsnl hx of malig neoplm of site of lip, oral cav, & pharynx		V10.02 Hx-oral/pharynx malg NEC
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code Z85.818 - personal history of malignant neoplasm of other sites of lip, oral cavity, and pharynx based on the most recent General Equivalence Mappings (GEMS) information.