| 21970-9 | 2nd course treatment start date Cancer Rx |
| 21971-7 | 2nd course treatment Cancer Rx |
| 21973-3 | 3rd course treatment Cancer Rx |
| 21974-1 | Surgery reconstruction Cancer Rx |
| 42043-0 | 2nd course surgery Cancer Rx |
| 42044-8 | 2nd course radiation Cancer Rx |
| 42045-5 | 2nd course chemotherapy Cancer Rx |
| 42046-3 | 2nd course hormonal therapy Cancer Rx |
| 42047-1 | 2nd course biological reponse modifier therapy Cancer Rx |
| 42048-9 | 2nd course other therapy Cancer Rx |
| 42049-7 | 3rd course surgery Cancer Rx |
| 42050-5 | 3rd course radiation Cancer Rx |
| 42051-3 | 3rd course chemotherapy Cancer Rx |
| 42052-1 | 3rd course hormonal therapy Cancer Rx |
| 42053-9 | 3rd course biological response modifier therapy Cancer Rx |
| 42054-7 | 3rd course other therapy Cancer Rx |
| 42055-4 | 4th course Surgery Cancer Rx |
| 42056-2 | 4th course radiation Cancer Rx |
| 42057-0 | 4th course chemotherapy Cancer Rx |
| 42058-8 | 4th course hormonal therapy Cancer Rx |
| 42059-6 | 4th course biological response modifier therapy Cancer Rx |
| 42060-4 | 4th course other therapy Cancer Rx |
| 59558-7 | Flag for 2nd course treatment start date not populated Cancer Rx |