Convert ICD-10 Code K51.318 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K51.318 Ulcerative (chronic) rectosigmoiditis with oth complication		556.3 Ulcertve prctosigmoidtis
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 K51.318 - ulcerative (chronic) rectosigmoiditis with other complication based on the most recent General Equivalence Mappings (GEMS) information.