California Cancer Reporting System Standards, Volume III
California Hospital Transmit
Eureka Admission Level
Eureka Patient Level
Social Security Number [NAACCR #2320]
Social Security Number [value] invalid (see allowable values in Volume III)
Nine-digit numeric.
First three digits cannot = 000 or 666
Fourth and fifth digits cannot = 00
Last four digits cannot = 0000
First digit cannot = 9 except for 999999999
| 4/27/05 | Added NAACCR Allowable Values edit to restrict invalid SSNs. |
| 2010 | Data Changes: CCR name (SSN) changed to NAACCR name. |
| 4/14/11 | The NAACCR edit does not allow for a 9 in the first digit. However, SSN will allow 8's from 2011 on, thus the 8 is removed from item 4 in the edit. |