Convert ICD-10 Code R77.9 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
R77.9 Abnormality of plasma protein, unspecified		790.99 Oth nspcf finding blood
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 R77.9 - abnormality of plasma protein, unspecified based on the most recent General Equivalence Mappings (GEMS) information.