| Alternate Name | Item # | Length | Source of Standard | Implemented Year | Implemented Version | Retired Year | Retired Version | Column # |
|---|---|---|---|---|---|---|---|---|
| Location of Radiation Treatment (CoC) |
1550 | 1 | CoC | 1606 - 1606 |
| 0 | No radiation treatment |
| 1 | All radiation treatment at this facility |
| 2 | Regional treatment at this facility, boost elsewhere |
| 3 | Boost radiation at this facility, regional elsewhere |
| 4 | All radiation treatment elsewhere |
| 8 | Other, NOS |
| 9 | Unknown |