When the principal diagnosis is one of these 459 codes, the CC/MCC codes assigned to this list count as non-CCs (MS-DRG v44 definitions manual, appendix C).
D78.81–D78.89 (2 codes)E36.8E89.810–E89.89 (9 codes)H59.011–H59.019 (4 codes)H59.031–H59.099 (8 codes)H59.811–H59.89 (6 codes)H95.811–H95.89 (6 codes)I97.3L76.81–L76.82 (2 codes)M96.621–M96.69 (14 codes)M96.89M97.01XAM97.02XAM97.11XAM97.12XAM97.21XAM97.22XAM97.31XAM97.32XAM97.41XAM97.42XAM97.8XXAM97.9XXAN98.1–N98.9 (5 codes)N99.510–N99.518 (4 codes)T81.82XAT81.89XAT81.9XXAT82.01XAT82.02XAT82.03XAT82.09XAT82.110AT82.111AT82.118AT82.120AT82.121AT82.128AT82.190AT82.191AT82.198AT82.211AT82.212AT82.213AT82.218AT82.221AT82.222AT82.223AT82.228AT82.310AT82.311AT82.312AT82.318AT82.319AT82.320AT82.321AT82.322AT82.328AT82.329AT82.330AT82.331AT82.332AT82.338AT82.339AT82.390AT82.391AT82.392AT82.398AT82.399AT82.41XAT82.42XAT82.43XAT82.49XAT82.510AT82.511AT82.512AT82.513AT82.514AT82.515AT82.518AT82.519AT82.520AT82.521AT82.522AT82.523AT82.524AT82.525AT82.528AT82.529AT82.530AT82.531AT82.532AT82.533AT82.534AT82.535AT82.538AT82.539AT82.590AT82.591AT82.592AT82.593AT82.594AT82.595AT82.598AT82.599AT82.6XXAT82.7XXAT82.817AT82.818AT82.827AT82.828AT82.837AT82.838AT82.847AT82.848AT82.855AT82.856AT82.857AT82.858AT82.867AT82.868AT82.897AT82.898AT82.9XXAT83.010AT83.020AT83.030AT83.090AT83.110AT83.111AT83.112AT83.113AT83.118AT83.120AT83.121AT83.122AT83.123AT83.128AT83.190AT83.191AT83.192AT83.193AT83.198AT83.21XAT83.22XAT83.23XAT83.24XAT83.25XAT83.29XAT83.410AT83.411AT83.418AT83.420AT83.421AT83.428AT83.490AT83.491AT83.498AT83.510AT83.511AT83.512AT83.518AT83.590AT83.591AT83.592AT83.593AT83.598AT83.61XAT83.62XAT83.69XAT83.712AT83.713AT83.714AT83.718AT83.719AT83.722AT83.723AT83.724AT83.728AT83.729AT83.79XAT83.81XAT83.82XAT83.83XAT83.84XAT83.85XAT83.86XAT83.89XAT83.9XXAT84.010AT84.011AT84.012AT84.013AT84.018AT84.019AT84.020AT84.021AT84.022AT84.023AT84.028AT84.029AT84.030AT84.031AT84.032AT84.033AT84.038AT84.039AT84.050AT84.051AT84.052AT84.053AT84.058AT84.059AT84.060AT84.061AT84.062AT84.063AT84.068AT84.069AT84.090AT84.091AT84.092AT84.093AT84.098AT84.099AT84.110AT84.111AT84.112AT84.113AT84.114AT84.115AT84.116AT84.117AT84.119AT84.120AT84.121AT84.122AT84.123AT84.124AT84.125AT84.126AT84.127AT84.129AT84.190AT84.191AT84.192AT84.193AT84.194AT84.195AT84.196AT84.197AT84.199AT84.210AT84.213AT84.216AT84.218AT84.220AT84.223AT84.226AT84.228AT84.290AT84.293AT84.296AT84.298AT84.310AT84.318AT84.320AT84.328AT84.390AT84.398AT84.410AT84.418AT84.420AT84.428AT84.490AT84.498AT84.50XAT84.51XAT84.52XAT84.53XAT84.54XAT84.59XAT84.60XAT84.610AT84.611AT84.612AT84.613AT84.614AT84.615AT84.619AT84.620AT84.621AT84.622AT84.623AT84.624AT84.625AT84.629AT84.63XAT84.69XAT84.7XXAT84.81XAT84.82XAT84.83XAT84.84XAT84.85XAT84.86XAT84.89XAT84.9XXAT85.01XAT85.02XAT85.03XAT85.09XAT85.110AT85.111AT85.112AT85.113AT85.118AT85.120AT85.121AT85.122AT85.123AT85.128AT85.190AT85.191AT85.192AT85.193AT85.199AT85.21XAT85.22XAT85.29XAT85.310AT85.311AT85.318AT85.320AT85.321AT85.328AT85.390AT85.391AT85.398AT85.41XAT85.42XAT85.43XAT85.44XAT85.49XAT85.510AT85.511AT85.518AT85.520AT85.521AT85.528AT85.590AT85.591AT85.598AT85.610AT85.611AT85.612AT85.613AT85.614AT85.615AT85.618AT85.620AT85.621AT85.622AT85.623AT85.624AT85.625AT85.628AT85.630AT85.631AT85.633AT85.635AT85.638AT85.690AT85.691AT85.692AT85.693AT85.694AT85.695AT85.698AT85.71XAT85.72XAT85.730AT85.731AT85.732AT85.733AT85.734AT85.735AT85.738AT85.79XAT85.810A–T85.810D (2 codes)T85.820A–T85.820D (2 codes)T85.830A–T85.830D (2 codes)T85.840A–T85.840D (2 codes)T85.850A–T85.850D (2 codes)T85.860A–T85.860D (2 codes)T85.890A–T85.890D (2 codes)T85.9XXAT86.820–T86.829 (5 codes)