Medicare Monthly Review Details

Mailing Address Change Notice for NGS Providers

Effective 1/3/2022, the National Government Services A&R mailing address will be changing. The NGS A&R mail operation is relocating from South Portland, ME to our Mail and Distribution location in Indianapolis, IN.

Effective 1/3/2022, the new NGS A&R mailing address is:
P.O. Box 7040
Indianapolis, IN 

Providers choosing to mail their annual Medicare cost report or other A&R correspondence to NGS should utilize the Indianapolis, IN address. NGS providers previously sent their cost report and other A&R mail to Portland, ME. Effective 12/31/2021, any mail received in Portland, ME will be forwarded to Indianapolis. The new mailing address is listed below and will also be available on the Resources > Contact Us > Mailing Addresses section of the NGSMedicare website.

NGS Audit & Reimbursement Departments (J6 and JK) Revised Addresses (effective 1/3/2022)
Audit & Reimbursement (cost reports and other A&R correspondence) Regular/USPS Mail:
National Government Services, Inc.
P.O. Box 7040
Indianapolis, IN 46207-7040
Audit & Reimbursement (cost reports and other A&R correspondence) Express Carrier:
National Government Services, Inc.
Attn: Cost Report Unit
6345 Castleway Court
Indianapolis, IN 46250


Note: In lieu of mailing, providers are encouraged to submit cost reports electronically via the CMS MCReF portal. MCReF avoids potential mail delays and allows providers to track the status of their cost report submissions. You can find more information on filing via MCReF on the CMS website