When the principal diagnosis is one of these 147 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
S45.301AS45.302AS45.309AS45.311AS45.312AS45.319AS45.391AS45.392AS45.399AS45.801AS45.802AS45.809AS45.811AS45.812AS45.819AS45.891AS45.892AS45.899AS45.901AS45.902AS45.909AS45.911AS45.912AS45.919AS45.991AS45.992AS45.999AS55.001AS55.002AS55.009AS55.011AS55.012AS55.019AS55.091AS55.092AS55.099AS55.201AS55.202AS55.209AS55.211AS55.212AS55.219AS55.291AS55.292AS55.299AS55.801AS55.802AS55.809AS55.811AS55.812AS55.819AS55.891AS55.892AS55.899AS55.901AS55.902AS55.909AS55.911AS55.912AS55.919AS55.991AS55.992AS55.999AS65.001AS65.002AS65.009AS65.011AS65.012AS65.019AS65.091AS65.092AS65.099AS65.201AS65.202AS65.209AS65.211AS65.212AS65.219AS65.291AS65.292AS65.299AS65.301AS65.302AS65.309AS65.311AS65.312AS65.319AS65.391AS65.392AS65.399AS65.401AS65.402AS65.409AS65.411AS65.412AS65.419AS65.491AS65.492AS65.499AS65.500AS65.501AS65.502AS65.503AS65.504AS65.505AS65.506AS65.507AS65.508AS65.509AS65.510AS65.511AS65.512AS65.513AS65.514AS65.515AS65.516AS65.517AS65.518AS65.519AS65.590AS65.591AS65.592AS65.593AS65.594AS65.595AS65.596AS65.597AS65.598AS65.599AS65.801AS65.802AS65.809AS65.811AS65.812AS65.819AS65.891AS65.892AS65.899AS65.901AS65.902AS65.909AS65.911AS65.912AS65.919AS65.991AS65.992AS65.999A