| Item # | Length | Source of Standard | Year Implemented | Version Implemented | Year Retired | Version Retired | Column # |
|---|---|---|---|---|---|---|---|
| 1910 | 4 | SEER | 2940 - 2943 |
| 0000 | Patient alive at last contact |
| 7777 | State death certificate not available |
| 7797 | State death certificate available but underlying cause of death is not coded |