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P.O. Box Consolidation Crosswalk

In our efforts to provide better service to our providers, National Government Services has consolidated many of their Post Office Boxes. The following crosswalk represents the changes that have occurred through December 21, 2007. This crosswalk represents an all-inclusive list of new addresses for National Government Services. Please note that this crosswalk does not represent a comprehensive list of all National Government Services mailing addresses; it only includes those that have changed due to this consolidation project.

Please note the county assignments for downstate and upstate New York:

Downstate: Bronx, Columbia, Delaware, Dutchess, Greene, Kings, Nassau, New York, Orange, Putnam, Richmond, Rockland, Suffolk, Sullivan, Ulster, West Chester

Upstate: Albany, Allegany, Broome, Cattaraugus, Cayuga, Chautauqua, Chemung, Chenango, Clinton, Cortland, Erie, Essex, Franklin, Fulton, Genesee, Hamilton, Herkimer, Jefferson, Lewis, Livingston, Madison, Monroe, Montgomery, Niagara, Oneida, Onondaga, Ontario, Orleans, Oswego, Otsego, Rensselaer, Saratoga, Schenectady, Schoharie, Schuyler, Seneca, Steuben, St. Lawrence, Tioga, Tompkins, Warren, Washington, Wayne, Wyoming, Yates

Business Function Medicare State/Contractor Number Mailing Address
Administration Simplification Compliance Act Waiver
Request Forms
All states National Government Services, Inc.
Attn: ASCA
P.O. Box 7073
Indianapolis, IN 46250-7073
Appeals
(i.e., review requests)
CT/13103
(previously 591)
National Government Services, Inc.
P.O. Box 4826
Syracuse, NY 13221-4826
Appeals
(i.e., review requests)
IN/630 National Government Services, Inc.
P.O. Box 7073
Indianapolis, IN 46207-7073
Appeals
(i.e., review requests)
KY/660 National Government Services, Inc.
P.O. Box 7155
Indianapolis, IN 46207-7155
Appeals
(i.e., review requests)
NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 69202
Harrisburg, PA 17106-9202
Appeals
(i.e., review requests)
NY–Downstate
counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 4846
Syracuse, NY 13221-4846
Appeals
(i.e., review requests)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4818
Syracuse, NY 13221-4818
Appeals
(i.e., review requests)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 4827
Syracuse, NY 13221-4827
Bank Lockbox
(i.e., solicited and unsolicited refunds)
CT/13102
(previously 591)
National Government Services, Inc.
P.O. Box 26308
New York, NY 10087-6308
Bank Lockbox
(i.e., solicited and unsolicited refunds)
IN/630 National Government Services, Inc.
Lockbox #660066
Indianapolis, IN 46266-0066
Bank Lockbox
(i.e., solicited and unsolicited refunds where there is Medicare Secondary Payer [MSP] involvement)
IN/630 National Government Services, Inc.
Lockbox #660064
Indianapolis, IN 46266-0064
Bank Lockbox
(i.e., solicited and unsolicited refunds)
KY/660 National Government Services, Inc.
Lockbox #660077
Indianapolis, IN 46266-0077
Bank Lockbox
(i.e., solicited and unsolicited refunds where there is MSP involvement)
KY/660 National Government Services, Inc.
Lockbox #660061
Indianapolis, IN 46266-0061
Bank Lockbox
(i.e., solicited and unsolicited refunds)
NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 13081
Newark, NJ 07188-3081
Bank Lockbox
(i.e., solicited and unsolicited refunds)
NY–Downstate counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 13897
Newark, NJ 07188-3897
Bank Lockbox
(i.e., solicited and unsolicited refunds)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 26254
New York, NY 10087-6254
Bank Lockbox
(solicited and unsolicited refunds)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 26394
New York, NY 10087-6394
Claims
(i.e., 1500 forms)
CT/13103
(previously 591)
National Government Services, Inc.
P.O. Box 4797
Syracuse, NY 13221-4797
Claims
(i.e., 1500 forms)
IN/630 National Government Services, Inc.
P.O. Box 6160
Indianapolis, IN 46206-6160
Claims
(i.e., 1500 forms)
KY/660 National Government Services, Inc.
P.O. Box 7154
Indianapolis, IN 46207-7154
Claims
(i.e., 1500 forms)
NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 69201
Harrisburg, PA 17106-9201
Claims (i.e., 1500 forms) NY–Downstate counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 4751
Syracuse, NY 13221-4751
Claims
(i.e., 1500 forms)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4794
Syracuse, NY 13221-4794
Claims
(i.e., 1500 forms)
NY–Upstate counties/13282
(previously 801)
Congressional Correspondence All states National Government Services, Inc.
P.O. Box 50465
Indianapolis, IN 46250-0465
Electronic Data Interchange (EDI)
Customer Support
(i.e., electronic billing forms and inquiries)
CT/13102
(previously 591)
National Government Services, Inc.
P.O. Box 4846
Syracuse, NY 13221-4846
EDI Customer Support
(i.e., electronic billing forms and inquiries)
IN/630 National Government Services, Inc.
P.O. Box 7165
Indianapolis, IN 46207-7165
EDI Customer Support
(i.e., electronic billing forms and inquiries)
KY/660 National Government Services, Inc.
P.O. Box 7165
Indianapolis, IN 46207-7165
EDI Customer Support
(i.e., electronic billing forms and inquiries)
NY–Downstate counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 4846
Syracuse, NY 13221-4846
EDI Customer Support
(i.e., electronic billing forms and inquiries)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4846
Syracuse, NY 13221-4846
EDI Customer Support
(i.e., electronic billing forms and inquiries)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 4846
Syracuse, NY 13221-4846
Freedom of Information Act (FOIA) Inquiries All states National Government Services, Inc.
P.O. Box 50454
Indianapolis, IN 46250-0454
Health Professional Shortage Area (HPSA) Correspondence
(with the exception of HPSA appeals)
All states National Government Services, Inc.
P.O. Box 4811
Syracuse, NY 13221-4811
Medical Policy
(local coverage determination reconsideration requests)
All states National Government Services, Inc.
Medical Policy
Reconsideration Request
Attn: Gina Oliveri, RN
P.O. Box 7149
Indianapolis, IN 46207-7149
Medical Review
(i.e., documents/medical records and responses to Automated Development System [ADS] requests for additional information)
CT/13202
(previously 591)
National Government Services, Inc.
P.O. Box 4874
Syracuse, NY 13221-4874
Medical Review
(i.e., documents/medical records and responses to ADS requests for additional information)
IN/630 National Government Services, Inc.
P.O. Box 6160
Indianapolis, IN 46206-6160
Medical Review
(i.e., documents/medical records and responses to ADS requests for additional information)
KY/660 National Government Services, Inc.
P.O. Box 7154
Indianapolis, IN 46207-7154
Medical Review
(i.e., documents/medical records and responses to ADS requests for additional information)
NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 69201
Harrisburg, PA 17106-9201
Medical Review
(i.e., documents/medical records and responses to Automated Development System [ADS] requests for additional information)
NY–Downstate counties/13202 (previously 803) National Government Services, Inc.
P.O. Box 4767
Syracuse, NY 13221-4767
Medical Review
(i.e., documents/medical records and responses to Automated Development System [ADS] requests for additional information)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4853
Syracuse, NY 13221-4853
Medical Review
(i.e., documents/medical records and responses to Automated Development System [ADS] requests for additional information)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 4881
Syracuse, NY 13221-4881
MSP Inquiries/
Overpayment Recovery Unit (ORU) requests
(other than those sent to MSP regional carrier)
IN/630 National Government Services, Inc.
P.O. Box 7073
Indianapolis, IN 46207-7073
MSP Inquiries/ORU Requests
(other than those sent to MSP regional carrier)
KY/660 National Government Services, Inc.
P.O. Box 7155
Indianapolis, IN 46207-7155
ORU
(i.e., return Medicare checks)
CT/13102
(previously 591)
National Government Services, Inc.
P.O. Box 4907
Syracuse, NY 13321-4907
ORU
(i.e., return Medicare checks)
IN/630 National Government Services, Inc.
P.O. Box 7067
Indianapolis, IN 46266
ORU
(i.e., return Medicare checks)
KY/660 National Government Services, Inc.
P.O. Box 7067
Indianapolis, IN 46266
ORU
(i.e., return Medicare checks)
NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 69216
Harrisburg, PA 17106-9216
ORU
(i.e., return Medicare checks)
NY–Downstate counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 4776
Syracuse, NY 13221-4776
ORU
(i.e., return Medicare checks)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4902
Syracuse, NY 13221-4902
ORU
(i.e., return Medicare checks)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 4908
Syracuse, NY 13221-4908
Provider Enrollment
(i.e., new electronic funds transfer [EFT] [CMS-588] or 855)
CT/13102
(previously 591)
National Government Services, Inc.
P.O. Box 4887
Syracuse, NY 13221-4887
Provider Enrollment
(responding to request for EFT as part of J13 transition)
CT/13102
(previously 591)
National Government Services, Inc.
P.O. Box 4792
Syracuse, NY 13221-4792
Provider Enrollment
(i.e., new EFT [CMS-588] or 855)
IN/630 National Government Services, Inc.
P.O. Box 7078
Indianapolis, IN 46207-7078
Provider Enrollment
(i.e., new EFT [CMS-588] or 855)
KY/660 National Government Services, Inc.
P.O. Box 7158
Indianapolis, IN 46207-7158
Provider Enrollment
(i.e., new EFT [CMS-588] or 855)
NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 69218
Harrisburg, PA 17106-9218
Provider Enrollment
(i.e., new EFT [CMS-588] or 855 and responding to request for EFT as part of J13 transition)
NY–Downstate counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 4792
Syracuse, NY 13221-4792
Provider Enrollment
(i.e., new EFT [CMS-588] or 855)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4885
Syracuse, NY 13221-4885
Provider Enrollment
(responding to request for EFT as part of J13 transition)
NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 4792
Syracuse, NY 13221-4792
Provider Enrollment
(i.e., new EFT [CMS-588] or 855)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 4893
Syracuse, NY 13221-4893
Provider Enrollment
(responding to request for EFT as part of J13 transition)
NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 4792
Syracuse, NY 13221-4792
Provider Outreach
& Education (i.e., seminar payments and publication orders)
All states National Government Services, Inc.
P.O. Box 7191
Indianapolis, IN 46207-7191
Provider Written General Inquiries CT/13102
(previously 591)
National Government Services, Inc.
P.O. Box 7052
Indianapolis, IN 46207-7052
Provider Written General Inquiries IN/630 National Government Services, Inc.
P.O. Box 7073
Indianapolis, IN 46207-7073
Provider Written General Inquiries KY/660 National Government Services, Inc.
P.O. Box 7073
Indianapolis, IN 46207-7073
Provider Written General Inquiries NJ/805
(until 11/14/08)
National Government Services, Inc.
P.O. Box 7052
Indianapolis, IN 46207-7052
Provider Written General Inquiries NY–Downstate counties/13202
(previously 803)
National Government Services, Inc.
P.O. Box 7052
Indianapolis, IN 46207-7052
Provider Written General Inquiries NY–Queens county/13292
(previously 14330)
National Government Services, Inc.
P.O. Box 7052
Indianapolis, IN 46207-7052
Provider Written General Inquiries NY–Upstate counties/13282
(previously 801)
National Government Services, Inc.
P.O. Box 7052
Indianapolis, IN 46207-7052

* There has been no change to the P.O. Boxes used for remitting payment for Medicare Trust Fund debts. Please refer to addresses found on demand letters and overpayment recovery forms to make payments on debts to the Medicare Trust Fund.

 


 Page last modified: 11/16/2008
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