| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| 0D1H0Z4 (Procedure) - Bypass Cecum to Cutaneous, Open Approach | Single To Single | 4610 (Procedure) - Colostomy NOS (Colostomy, not otherwise specified) |
| CMS/CDC General Equivalence Mappings |
| 0D1H0Z4 (Procedure) - Bypass Cecum to Cutaneous, Open Approach | Single To Single | Alternative #1: 4610 (Procedure) - Colostomy NOS (Colostomy, not otherwise specified) |
Single To Single | Alternative #2: 4611 (Procedure) - Temporary colostomy | Single To Single | Alternative #3: 4613 (Procedure) - Permanent colostomy |