NAACCR XML: Tumor.codingSystemForEod
Alternate Names
Coding System for Extent of Disease (SEER)
Description
Indicates the type of SEER EOD code applied to the tumor. Should be used whenever EOD coding is applied.
Rationale
Used in data editing and analysis.
Codes
| 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 |