Convert ICD-10 Code Z85.821 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z85.821 Personal history of Merkel cell carcinoma		V10.91 Hx malig neuroendo tumor
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 Z85.821 - personal history of merkel cell carcinoma based on the most recent General Equivalence Mappings (GEMS) information.