When the principal diagnosis is one of these 142 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
C88.20–C88.31 (4 codes)C88.80–C95.92 (113 codes)D45–D47.1 (16 codes)D47.3D47.Z2–D47.9 (3 codes)D48.7–D48.9 (2 codes)D49.81–D49.9 (3 codes)