Convert ICD-10 Code G89.18 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G89.18 Other acute postprocedural pain		338.18 Acute postop pain NEC

ICD-10 to ICD-9 crosswalk for code G89.18 - other acute postprocedural pain based on the most recent General Equivalence Mappings (GEMS) information.