When the principal diagnosis is one of these 32 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
M25.00
M25.08
T79.A11A
T79.A12A
T79.A19A
T79.A21A
T79.A22A
T79.A29A
M25.051
M25.052
M25.059