| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| S62609A (Diagnosis) - Fracture of unsp phalanx of unsp finger, init for clos fx (Fracture of unspecified phalanx of unspecified finger, initial encounter for closed fracture) | Single To Single | 81600 (Diagnosis) - Fx phalanx, hand NOS-cl (Closed fracture of phalanx or phalanges of hand, unspecified) |
| CMS/CDC General Equivalence Mappings |
| S62609A (Diagnosis) - Fracture of unsp phalanx of unsp finger, init for clos fx (Fracture of unspecified phalanx of unspecified finger, initial encounter for closed fracture) | Single To Single | Alternative #1: 81600 (Diagnosis) - Fx phalanx, hand NOS-cl (Closed fracture of phalanx or phalanges of hand, unspecified) |