Convert ICD-10 Code Z99.11 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
Z99.11 Dependence on respirator [ventilator] status		V46.11 Respirator depend status
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 Z99.11 - dependence on respirator [ventilator] status based on the most recent General Equivalence Mappings (GEMS) information.