When the principal diagnosis is one of these 222 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
K68.12M60.000–M60.19 (63 codes)M61.00–M61.19 (57 codes)M61.30–M61.59 (72 codes)M62.3M62.50–M62.59 (24 codes)M62.84–M62.89 (3 codes)M72.6