Updated research request forms and data security approval requirement effective 4/24/23
SAS Name
EXT_SSN_SRCE
EXTERNAL SOCIAL SECURITY NUMBER INFORMATION SOURCE.
NOTE: IN MAX 2005, THIS VARIABLE WAS ADDED TO THE FILE.
Code | Code value |
---|---|
0 | NO EXTERNAL SSN ADDED (PERSON WITH MAX ELIGIBILITY INFORMATION) |
1 | SSN ADDED FROM MEDICARE ENROLLMENT DATA BASE (EDB) |
2 | SSN ADDED FROM STATE-PROVIDED CROSS-REFERENCE FILE |
9 | NO ELIGIBILITY INFORMATION (PERSON WITH MEDICAID CLAIMS ONLY) |