Convert ICD-10 Code K57.53 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
K57.53 Dvtrcli of both small and lg int w/o perf or abscess w bleed		562.13 Dvrtcli colon w hmrhg
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.
K57.53 Dvtrcli of both small and lg int w/o perf or abscess w bleed		562.03 Dvrtcli sml int w hmrhg
Combination Flag - Multiple codes are needed to describe the source diagnosis code. Correct coding should be done based on contextual judgment.

ICD-10 to ICD-9 crosswalk for code K57.53 - diverticulitis of both small and large intestine without perforation or abscess with bleeding based on the most recent General Equivalence Mappings (GEMS) information.