| ICD-10 Code | Description |
| M61.10 | Myositis ossificans progressiva, unspecified site |
| M61.111 | Myositis ossificans progressiva, right shoulder |
| M61.112 | Myositis ossificans progressiva, left shoulder |
| M61.119 | Myositis ossificans progressiva, unspecified shoulder |
| M61.121 | Myositis ossificans progressiva, right upper arm |
| M61.122 | Myositis ossificans progressiva, left upper arm |
| M61.129 | Myositis ossificans progressiva, unspecified upper arm |
| M61.131 | Myositis ossificans progressiva, right forearm |
| M61.132 | Myositis ossificans progressiva, left forearm |
| M61.139 | Myositis ossificans progressiva, unspecified forearm |
| M61.141 | Myositis ossificans progressiva, right hand |
| M61.142 | Myositis ossificans progressiva, left hand |
| M61.143 | Myositis ossificans progressiva, unspecified hand |
| M61.144 | Myositis ossificans progressiva, right finger(s) |
| M61.145 | Myositis ossificans progressiva, left finger(s) |
| M61.146 | Myositis ossificans progressiva, unspecified finger(s) |
| M61.151 | Myositis ossificans progressiva, right thigh |
| M61.152 | Myositis ossificans progressiva, left thigh |
| M61.159 | Myositis ossificans progressiva, unspecified thigh |
| M61.161 | Myositis ossificans progressiva, right lower leg |
| M61.162 | Myositis ossificans progressiva, left lower leg |
| M61.169 | Myositis ossificans progressiva, unspecified lower leg |
| M61.171 | Myositis ossificans progressiva, right ankle |
| M61.172 | Myositis ossificans progressiva, left ankle |
| M61.173 | Myositis ossificans progressiva, unspecified ankle |
| M61.174 | Myositis ossificans progressiva, right foot |
| M61.175 | Myositis ossificans progressiva, left foot |
| M61.176 | Myositis ossificans progressiva, unspecified foot |
| M61.177 | Myositis ossificans progressiva, right toe(s) |
| M61.178 | Myositis ossificans progressiva, left toe(s) |
| M61.179 | Myositis ossificans progressiva, unspecified toe(s) |
| M61.18 | Myositis ossificans progressiva, other site |
| M61.19 | Myositis ossificans progressiva, multiple sites |
