| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| T84328A (Diagnosis) - Displacement of oth bone devices, implants and grafts, init (Displacement of other bone devices, implants and grafts, initial encounter) | Single To Single | 99649 (Diagnosis) - Mech com orth dev NEC (Other mechanical complication of other internal orthopedic device, implant, and graft) |
| CMS/CDC General Equivalence Mappings |
| T84328A (Diagnosis) - Displacement of oth bone devices, implants and grafts, init (Displacement of other bone devices, implants and grafts, initial encounter) | Single To Single | Alternative #1: 99649 (Diagnosis) - Mech com orth dev NEC (Other mechanical complication of other internal orthopedic device, implant, and graft) |