Coding System for Extent of Disease (SEER)
|
870 |
1 |
SEER |
937 - 937 |
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 |