Alternate Name | Item# | Length | Source of Standard | Column # |
---|---|---|---|---|
Coding System for Extent of Disease (SEER) | 870 | 1 | SEER | 937-937 |
0 | 2-Digit Nonspecific Extent of Disease (1973-82) |
1 | 2-Digit Site-Specific Extent of Disease (1973-82) |
2 | 13-Digit (expanded) Site-Specific Extent of Disease (1973-1982) |
3 | 4-Digit Extent of Disease (1983-87) |
4 | 10-Digit Extent of Disease, 1988 (1988-2003) |
Blank | Cases diagnosed 2004+; or the item is not collected |