When the principal diagnosis is one of these 57 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
C82.00–C82.01 (2 codes)C82.08–C82.11 (5 codes)C82.18–C82.21 (5 codes)C82.28–C82.31 (5 codes)C82.38–C82.41 (5 codes)C82.48–C82.4A (3 codes)C82.51C82.60–C82.61 (2 codes)C82.68–C82.81 (5 codes)C82.88–C82.91 (5 codes)C82.98–C82.9A (3 codes)C83.11C84.41C84.61C84.71C84.A1C84.Z1C84.91C85.11C85.21C85.81C85.91C86.00–C86.01 (2 codes)D49.81–D49.9 (3 codes)