Convert ICD-10 Code Z85.819 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z85.819 Prsnl hx of malig neoplm of unsp site 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 Z85.819 - personal history of malignant neoplasm of unspecified site of lip, oral cavity, and pharynx based on the most recent General Equivalence Mappings (GEMS) information.