| Appendix C: Principal diagnoses which convert CC/MCC to non-CC |
| PDX Collection 0857:485 codes (continued) |
| M14662 | Charcôt's joint, left knee |
| M14669 | Charcôt's joint, unspecified knee |
| M14671 | Charcôt's joint, right ankle and foot |
| M14672 | Charcôt's joint, left ankle and foot |
| M14679 | Charcôt's joint, unspecified ankle and foot |
| M1468 | Charcôt's joint, vertebrae |
| M1469 | Charcôt's joint, multiple sites |
| M1480 | Arthropathies in other specified diseases classified elsewhere, unspecified site |
| M14811 | Arthropathies in other specified diseases classified elsewhere, right shoulder |
| M14812 | Arthropathies in other specified diseases classified elsewhere, left shoulder |
| M14819 | Arthropathies in other specified diseases classified elsewhere, unspecified shoulder |
| M14821 | Arthropathies in other specified diseases classified elsewhere, right elbow |
| M14822 | Arthropathies in other specified diseases classified elsewhere, left elbow |
| M14829 | Arthropathies in other specified diseases classified elsewhere, unspecified elbow |
| M14831 | Arthropathies in other specified diseases classified elsewhere, right wrist |
| M14832 | Arthropathies in other specified diseases classified elsewhere, left wrist |
| M14839 | Arthropathies in other specified diseases classified elsewhere, unspecified wrist |
| M14841 | Arthropathies in other specified diseases classified elsewhere, right hand |
| M14842 | Arthropathies in other specified diseases classified elsewhere, left hand |
| M14849 | Arthropathies in other specified diseases classified elsewhere, unspecified hand |
| M14851 | Arthropathies in other specified diseases classified elsewhere, right hip |
| M14852 | Arthropathies in other specified diseases classified elsewhere, left hip |
| M14859 | Arthropathies in other specified diseases classified elsewhere, unspecified hip |
| M14861 | Arthropathies in other specified diseases classified elsewhere, right knee |
| M14862 | Arthropathies in other specified diseases classified elsewhere, left knee |
| M14869 | Arthropathies in other specified diseases classified elsewhere, unspecified knee |
| M14871 | Arthropathies in other specified diseases classified elsewhere, right ankle and foot |
| M14872 | Arthropathies in other specified diseases classified elsewhere, left ankle and foot |
| M14879 | Arthropathies in other specified diseases classified elsewhere, unspecified ankle and foot |
| M1488 | Arthropathies in other specified diseases classified elsewhere, vertebrae |
| M1489 | Arthropathies in other specified diseases classified elsewhere, multiple sites |
| M150 | Primary generalized (osteo)arthritis |
| M153 | Secondary multiple arthritis |
| M154 | Erosive (osteo)arthritis |
| M158 | Other polyosteoarthritis |
| M159 | Polyosteoarthritis, unspecified |
| M19021 | Primary osteoarthritis, right elbow |
| M19022 | Primary osteoarthritis, left elbow |
| M19029 | Primary osteoarthritis, unspecified elbow |
| M19121 | Post-traumatic osteoarthritis, right elbow |
| M19122 | Post-traumatic osteoarthritis, left elbow |
| M19129 | Post-traumatic osteoarthritis, unspecified elbow |
| M19221 | Secondary osteoarthritis, right elbow |
| M19222 | Secondary osteoarthritis, left elbow |
| M19229 | Secondary osteoarthritis, unspecified elbow |
| M1990 | Unspecified osteoarthritis, unspecified site |
| M1991 | Primary osteoarthritis, unspecified site |
| M1992 | Post-traumatic osteoarthritis, unspecified site |
| M1993 | Secondary osteoarthritis, unspecified site |
| M2410 | Other articular cartilage disorders, unspecified site |
| M24121 | Other articular cartilage disorders, right elbow |
| M24122 | Other articular cartilage disorders, left elbow |
| M24129 | Other articular cartilage disorders, unspecified elbow |
| M2500 | Hemarthrosis, unspecified joint |
| M25021 | Hemarthrosis, right elbow |
| M25022 | Hemarthrosis, left elbow |
| M25029 | Hemarthrosis, unspecified elbow |
| M2508 | Hemarthrosis, other specified site |
| M2510 | Fistula, unspecified joint |
| M25121 | Fistula, right elbow |
| M25122 | Fistula, left elbow |
| M25129 | Fistula, unspecified elbow |
| M2518 | Fistula, other specified site |
| M2540 | Effusion, unspecified joint |
| M25421 | Effusion, right elbow |
| M25422 | Effusion, left elbow |
| M25429 | Effusion, unspecified elbow |
| M2548 | Effusion, other site |
| M2550 | Pain in unspecified joint |
| M25521 | Pain in right elbow |
| M25522 | Pain in left elbow |
| M25529 | Pain in unspecified elbow |
| M2560 | Stiffness of unspecified joint, not elsewhere classified |
| M25621 | Stiffness of right elbow, not elsewhere classified |
| M25622 | Stiffness of left elbow, not elsewhere classified |
| M25629 | Stiffness of unspecified elbow, not elsewhere classified |
| M2580 | Other specified joint disorders, unspecified joint |
| M25821 | Other specified joint disorders, right elbow |
| M25822 | Other specified joint disorders, left elbow |
| M25829 | Other specified joint disorders, unspecified elbow |
| M259 | Joint disorder, unspecified |
| M352 | Behçet's disease |
| M361 | Arthropathy in neoplastic disease |
| M362 | Hemophilic arthropathy |
| M363 | Arthropathy in other blood disorders |
| M364 | Arthropathy in hypersensitivity reactions classified elsewhere |
| R262 | Difficulty in walking, not elsewhere classified |