| 21970-9 | 2nd crs Tx start date Cancer Rx | |
| 59558-7 | Flag for 2nd crs Tx start date Cancer Rx | |
| 21971-7 | 2nd course Tx Cancer Rx | |
| 42043-0 | 2nd course Surg Cancer Rx | |
| 42044-8 | 2nd course Rad Cancer Rx | |
| 42045-5 | 2nd course Chemo Cancer Rx | |
| 42046-3 | 2nd course Horm Cancer Rx | |
| 42047-1 | 2nd course BRM Cancer Rx | |
| 42048-9 | 2nd course Other Tx Cancer Rx | |
| 21973-3 | 3rd course Tx Cancer Rx | |
| 42049-7 | 3rd course Surg Cancer Rx | |
| 42050-5 | 3rd course Rad Cancer Rx | |
| 42051-3 | 3rd course Chemo Cancer Rx | |
| 42052-1 | 3rd course Horm Tx Cancer Rx | |
| 42053-9 | 3rd course BRM Cancer Rx | |
| 42054-7 | 3rd course Other Tx Cancer Rx | |
| 42055-4 | 4th course Surg Cancer Rx | |
| 42056-2 | 4th course Rad Cancer Rx | |
| 42057-0 | 4th course Chemo Cancer Rx | |
| 42058-8 | 4th course Horm Tx Cancer Rx | |
| 42059-6 | 4th course BRM Cancer Rx | |
| 42060-4 | 4th course Other Tx Cancer Rx | |
| 21974-1 | Surgery reconstruction Cancer Rx | |