| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| S0550XA (Diagnosis) - Penetrating wound w foreign body of unsp eyeball, init (Penetrating wound with foreign body of unspecified eyeball, initial encounter) | Single To Single | 8715 (Diagnosis) - Penetrat magnet FB eye (Penetration of eyeball with magnetic foreign body) |
| CMS/CDC General Equivalence Mappings |
| S0550XA (Diagnosis) - Penetrating wound w foreign body of unsp eyeball, init (Penetrating wound with foreign body of unspecified eyeball, initial encounter) | Single To Single | Alternative #1: 8715 (Diagnosis) - Penetrat magnet FB eye (Penetration of eyeball with magnetic foreign body) |
Single To Single | Alternative #2: 8716 (Diagnosis) - Penetrat FB NEC eye (Penetration of eyeball with (nonmagnetic) foreign body) |