| Source ICD-10 | Mapping Type | Target ICD-9 |
| Recommended Mapping (based on statistical analysis) |
| 02B64ZZ (Procedure) - Excision of Right Atrium, Percutaneous Endoscopic Approach | Single To Single | 3732 (Procedure) - Heart aneurysm excision (Excision of aneurysm of heart) |
| CMS/CDC General Equivalence Mappings |
| 02B64ZZ (Procedure) - Excision of Right Atrium, Percutaneous Endoscopic Approach | Single To Single | Alternative #1: 3732 (Procedure) - Heart aneurysm excision (Excision of aneurysm of heart) |
Single To Single | Alternative #2: 3737 (Procedure) - Exc/dest hrt les, thrspc (Excision or destruction of other lesion or tissue of heart, thoracoscopic approach) |