When the principal diagnosis is one of these 111 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
D47.4D50.0–D55.1 (21 codes)D55.3–D57.02 (14 codes)D57.1–D57.412 (12 codes)D57.419D57.80–D57.812 (3 codes)D57.819–D62 (40 codes)D64.0D64.2–D64.9 (6 codes)D68.312D68.51–D68.69 (6 codes)D75.89–D75.A (3 codes)D89.2T79.2XXA