| Item # | Length | Source of Standard | Year Implemented | Version Implemented | Year Retired | Version Retired |
|---|---|---|---|---|---|---|
| 2,140 | 2 | CoC |
Code the ACoS CoC coding system currently used in the record. CoC codes may be converted from an earlier version.
This item is no longer required by CoC.
Codes
| 00 | No CoC coding system used |
| 01 | Pre-1988 (Cancer Program Manual Supplement) |
| 02 | 1988 *Data Acquisition Manual* |
| 03 | 1989 *Data Acquisition Manual* Revisions |
| 04 | 1990 *Data Acquisition Manual* Revisions |
| 05 | 1994 *Data Acquisition Manual* (Interim/Revised) |
| 06 | ROADS (effective with cases diagnosed 1996-1997) |
| 07 | ROADS and 1998 Supplement (effective with cases diagnosed 1998-2002) |
| 08 | *FORDS* (effective with cases diagnosed 2003-2017) |
| 09 | *STORE* (effective with cases diagnosed 2018-2020) |
| 99 | Unknown coding system |