| M89.121 | Complete physeal arrest, right proximal humerus | BILLABLE CODE |
| M89.122 | Complete physeal arrest, left proximal humerus | BILLABLE CODE |
| M89.123 | Partial physeal arrest, right proximal humerus | BILLABLE CODE |
| M89.124 | Partial physeal arrest, left proximal humerus | BILLABLE CODE |
| M89.125 | Complete physeal arrest, right distal humerus | BILLABLE CODE |
| M89.126 | Complete physeal arrest, left distal humerus | BILLABLE CODE |
| M89.127 | Partial physeal arrest, right distal humerus | BILLABLE CODE |
| M89.128 | Partial physeal arrest, left distal humerus | BILLABLE CODE |
| M89.129 | Physeal arrest, humerus, unspecified | BILLABLE CODE |
