The worker's award letter should distinguish what type of benefit they are receiving.
If the worker does not have the letter, SSA can make a faxed request to SERS for the
information. Mail or fax your request to:
Illinois SERS
2101 S. Veterans Pkwy
P.O. Box 19255
Springfield IL, 62794-9255
Fax: (217) 785-6961
Telephone: (217) 785-7318
Include the worker's signed consent with your request.
Telephone follow-ups are acceptable.