| 21991-5 | Age and Site and Morphology override flag Cancer case (qualitative) |
| 21992-3 | Sequence numberanddiagnosis confirm override flag Cancer case (qualitative) |
| 21993-1 | Site and laterality and sequence number override flag Cancer case (qualitative) |
| 21994-9 | Surgery and diagnosis confirm override flag Cancer case (qualitative) |
| 21995-6 | Siteandtype override flag Cancer case (qualitative) |
| 21996-4 | Histology override flag Cancer case (qualitative) |
| 21997-2 | Report source override flag Cancer case (qualitative) |
| 21998-0 | Ill defined site override flag Cancer case (qualitative) |
| 21999-8 | Leukemia and lymphoma override flag Cancer case (qualitative) |
| 22000-4 | Site and behavior override flag Cancer case (qualitative) |
| 22001-2 | Site and extent of disease and diagnosis date override flag Cancer case (qualitative) |
| 22002-0 | Site and laterality and extent of disease override flag Cancer case (qualitative) |
| 22003-8 | Site and laterality and morphology override flag Cancer case (qualitative) |
| 22004-6 | CRC checksum |
| 22005-3 | Date case completed Cancer case |
| 22006-1 | Date case last changed Cancer case |
| 22007-9 | Date case report exported Cancer case |
| 22008-7 | Date case report received Cancer case |
| 22009-5 | Date case report loaded Cancer case |
| 22010-3 | Date tumor record available Cancer case |
| 22015-2 | Follow-up expectation Cancer case |
| 22016-0 | SEER record number Cancer case (qualitative) |
| 42067-9 | Summary stage and regional lymph nodes positive override flag Cancer case (qualitative) |
| 42068-7 | Summary stage and TNM-N override flag Cancer case (qualitative) |
| 42069-5 | Summary stage and TNM-M override flag Cancer case (qualitative) |
| 42070-3 | Summary stage and distant metastasis 1 override flag Cancer case (qualitative) |
| 42071-1 | Accession number and class of case and sequence number override flag Cancer case (qualitative) |
| 42072-9 | Hospital sequence number and diagnostic confirmation override flag Cancer case (qualitative) |
| 42073-7 | Commission on Cancer (COC) site and type override flag (qualitative) |
| 42074-5 | Hospital sequence and site override flag Cancer case (qualitative) |
| 42075-2 | Primary site and TNM-stage group override flag Cancer case (qualitative) |
| 59509-0 | Date case completed.COC Cancer case |
| 59510-8 | Date case initiated Cancer case |