About Us
Associated Hospital Service to Become National Government
Services!
Effective January 1, 2007, Associated
Hospital Service will become National Government Services.
This new organization combines the operational, financial
and human resources of five great companies—AdminaStar
Federal, Associated Hospital Service, Anthem Health Plans of
New Hampshire, Inc., Empire Medicare Services and United
Government Services—and positions this new enterprise as the
national leader in Medicare.
Read more here...
(updated 12/26/06)
You may contact us:
Beneficiary Services: 1-800-MEDICARE (1-800-633-4227)
Hours:
24hours/7 days
Provider Services:
1-866-539-5593
Hours:
Monday - Thursday
8:00 - 4:00
Fridays
10-4:00
FISS/DDE is available 6:00 AM to 6:00 PM (EST) Monday
through Friday and 6:00 AM to 12:00 PM (EST) on Saturday unless
maintenance or enhancement functions are being performed. When
we are closed on major holidays and closed for minor holidays
on a rotating basis, providers will be notified via our
listserv email function.
(updated 01/26/07)
Written Correspondence:
Associated Hospital Service
P.O. 4846
Syracuse, NY 13221-4846
Freedom of Information
PO Box 50454
Indianapolis In 46250-0454
Physical Addresses:
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Portland, ME Office
2 Gannett Dr
South Portland, ME 04106 |
Quincy, MA Office
1515 Hancock St
Quincy, MA 02169 |
Lynnfield, MA Office
50 Salem St
Lynnfield, MA 01940 |
Observed Holidays 2008:
New
Year’s Day - Tuesday, January 1
Martin Luther King, Jr. Day - Monday, January 21
Memorial Day - Monday, May 26
Independence Day - Friday, July 4
Labor Day - Monday, September 1
Thanksgiving Day - Thursday, November 27
Day after Thanksgiving - Friday, November 28
Christmas Day - Thursday, December 25
Floating Holiday - Friday, December 26
Our Call Center also observes the following Federal holidays
( These days are utilized for Customer Care associate
development and training:
Presidents Day - Monday February 18
Columbus Day - Monday October 13
Veterans Day - Tuesday - November 11
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