Convert ICD-10 Code B18.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
B18.1 Chronic viral hepatitis B without delta-agent		070.32 Hpt B chrn wo cm wo dlta
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 B18.1 - chronic viral hepatitis b without delta-agent based on the most recent General Equivalence Mappings (GEMS) information.