Cholangitis icd 9 July 8, 2019 16 32 64 128 Cholangitis icd 9 code Acute cholangitis icd 9 Ascending cholangitis icd 9 Sclerosing cholangitis icd 9 Primary biliary cholangitis icd 9 Primary sclerosing cholangitis icd 9 Cholangitis icd 10 Cholongitis icd 10