Convert ICD-10 Code K09.1 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K09.1 Developmental (nonodontogenic) cysts of oral region		526.1 Fissural cysts of jaw
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 K09.1 - developmental (nonodontogenic) cysts of oral region based on the most recent General Equivalence Mappings (GEMS) information.