| B57.30 | Chagas' disease with digestive system involvement, unspecified | BILLABLE CODE |
| B57.31 | Megaesophagus in Chagas' disease | BILLABLE CODE |
| B57.32 | Megacolon in Chagas' disease | BILLABLE CODE |
| B57.39 | Other digestive system involvement in Chagas' disease | BILLABLE CODE |
