Submit Enrollment Application

Sign and Submit the Application(s)

In order to send your application, after resolving all errors, you must select “Begin Submission” which is available from any of the tabs (Topic View, Fast Track View, Error/Warning Check).

Instructions for signing and submitting the applications(s):

  • Proceed with the electronic signature or upload certification process  
    • If electronic method selected:
      • You will either be prompted to sign electronically or an email will be generated for the individual provider or the authorized/delegated official with instructions to electronically sign.
    • If upload method selected:
      • Print the hardcopy certification statement
      • Obtain original signature and enter current date
      • Save document as a .pdf or .tiff
      • Upload the signed certification statement
        Important: A certification statement should never be uploaded to the required and/or supporting documentation topic section.
  • Read and answer attestation question when applicable.
  • Select National Government Services as your contractor (Jurisdiction 6 – IL, MN and WI) (Jurisdiction K – CT, MA, ME, NH, NY, RI and VT)
  • Scroll to the bottom and select “Complete Submission.”

Mail any supporting documents that were unable to be uploaded before submission, indicate the case or tracking number from acknowledgement notice.

The application percentage will then display as 100% complete and a confirmation from customerservice-donotreply@cms.hhs.gov will be sent to the email address of the contact person containing the tracking number for your application.

Note: Add the above email address to your safe senders list and routinely verify spam or junk email folders

Please share your thoughts about your experience with our enrollment process.

Revised 6/17/2024

Helpful Resources

Check Provider Enrollment Application Status
Log Into PECOS

J6 Mailing Address:

National Government Services, Inc.
P.O. Box 6475
Indianapolis, IN 46206-6475

Interactive Voice Response:

877-908-9499

Contact Enrollment:

877-908-8476

Hours Available:

Monday–Friday
8:00 a.m.–4:00 p.m. CT

Form(s) you'll need:

Enrollment Forms

Helpful Resources

Check Provider Enrollment Application Status
Log Into PECOS
Pay Application Fee

JK Mailing Address:

National Government Services, Inc.
P.O. Box 7149
Indianapolis, IN 46207-7149

Interactive Voice Response:

877-869-6504

Contact Enrollment:

888-379-3807

Hours Available:

Monday–Friday
8:00 a.m.–4:00 p.m. ET

Form(s) you'll need:

Enrollment Forms

Helpful Resources

Check Provider Enrollment Application Status
Log Into PECOS

J6 Mailing Address:

National Government Services, Inc.
P.O. Box 6474
Indianapolis, IN 46206-6474

Contact Enrollment:

855-834-5596

Hours Available:

Monday–Friday
8:00 a.m.–4:00 p.m. CT
9:00 a.m.–5:00 p.m. ET

*Closed for training on the 2nd and 4th Friday of the month
12:00 p.m.-4:00 p.m. ET
11:00 a.m.-3:00 p.m. CT

Form(s) you'll need:

CMS-855A - Medicare Enrollment Application form for Institutional Providers
CMS-588 - Electronic Funds Transfer (EFT) Authorization Agreement form

Helpful Resources

Check Provider Enrollment Application Status
Log Into PECOS
Pay Application Fee

JK Mailing Address:

National Government Services, Inc.
P.O. Box 7149
Indianapolis, IN 46206-7149

Contact Enrollment:

855-593-8047

Hours Available:

Monday–Friday
8:00 a.m.–4:00 p.m. ET

*Closed for training on the 2nd and 4th Friday of the month
12:00 p.m.-4:00 p.m. ET

Form(s) you'll need:

CMS-855A - Medicare Enrollment Application form for Institutional Providers
CMS-588 - Electronic Funds Transfer (EFT) Authorization Agreement form