| M1315 | Monoarthritis, not elsewhere classified, hip |
| M13151 | Monoarthritis, not elsewhere classified, right hip |
| M13152 | Monoarthritis, not elsewhere classified, left hip |
| M13159 | Monoarthritis, not elsewhere classified, unspecified hip |
| M1316 | Monoarthritis, not elsewhere classified, knee |
| M13161 | Monoarthritis, not elsewhere classified, right knee |
| M13162 | Monoarthritis, not elsewhere classified, left knee |
| M13169 | Monoarthritis, not elsewhere classified, unspecified knee |
| M1317 | Monoarthritis, not elsewhere classified, ankle and foot |
| M13171 | Monoarthritis, not elsewhere classified, right ankle and foot |
| M13172 | Monoarthritis, not elsewhere classified, left ankle and foot Monoarthritis, not elsewhere classified, left ankle and foot |
| M13179 | Monoarthritis, not elsewhere classified, unsp ankle and foot Monoarthritis, not elsewhere classified, unspecified ankle and foot |
| M138 | Other specified arthritis |
| M1380 | Other specified arthritis, unspecified site |
| M1381 | Other specified arthritis, shoulder |
| M13811 | Other specified arthritis, right shoulder |
| M13812 | Other specified arthritis, left shoulder |
| M13819 | Other specified arthritis, unspecified shoulder |
| M1382 | Other specified arthritis, elbow |
| M13821 | Other specified arthritis, right elbow |
| M13822 | Other specified arthritis, left elbow |
| M13829 | Other specified arthritis, unspecified elbow |
| M1383 | Other specified arthritis, wrist |
| M13831 | Other specified arthritis, right wrist |
| M13832 | Other specified arthritis, left wrist |
| M13839 | Other specified arthritis, unspecified wrist |
| M1384 | Other specified arthritis, hand |
| M13841 | Other specified arthritis, right hand |
| M13842 | Other specified arthritis, left hand |
| M13849 | Other specified arthritis, unspecified hand |
| M1385 | Other specified arthritis, hip |
| M13851 | Other specified arthritis, right hip |
| M13852 | Other specified arthritis, left hip |
| M13859 | Other specified arthritis, unspecified hip |
| M1386 | Other specified arthritis, knee |
| M13861 | Other specified arthritis, right knee |
| M13862 | Other specified arthritis, left knee |
| M13869 | Other specified arthritis, unspecified knee |
| M1387 | Other specified arthritis, ankle and foot |
| M13871 | Other specified arthritis, right ankle and foot |
| M13872 | Other specified arthritis, left ankle and foot |
| M13879 | Other specified arthritis, unspecified ankle and foot |
| M1388 | Other specified arthritis, other site |
| M1389 | Other specified arthritis, multiple sites |
| M14 | Arthropathies in other diseases classified elsewhere |
| M146 | Charcot's joint |
| M1460 | Charcot's joint, unspecified site |
| M1461 | Charcot's joint, shoulder |
| M14611 | Charcot's joint, right shoulder |
| M14612 | Charcot's joint, left shoulder |