When the principal diagnosis is one of these 67 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
A17.9A18.10A18.16–A18.18 (3 codes)A18.82A18.84A18.89A54.03A54.24A54.82A54.84A54.89–A54.9 (2 codes)A59.00A59.8–A59.9 (2 codes)B37.41–B37.49 (3 codes)N70.01–N71.9 (12 codes)N73.0–N73.9 (9 codes)N75.9N76.5N76.81–N76.89 (3 codes)N90.810–N90.818 (5 codes)N94.818–N94.9 (4 codes)N96Q55.0–Q55.21 (4 codes)Q55.23–Q55.4 (4 codes)Q55.7–Q55.9 (3 codes)