Medicare Program Integrity Manual (Pub. 100-08), Ch. 10 § 10.1.3
General Summary of Process to Enroll in Medicare
10.1.3 - General Summary of Process to Enroll in Medicare
(Rev. 10672; Issued: 03-18-21; Effective: 03-12-21; Implementation: 03-22-21)
Providers and suppliers, including physicians, may enroll or update their Medicare enrollment
record using the:
•
Internet-based Provider Enrollment, Chain and Ownership System (PECOS), or
•
Paper enrollment application process (e.g., Form CMS-855).
The Medicare enrollment applications are issued by CMS and approved by the Office of
Management and Budget.
Paper applications can be accessed at the Web site https://www.cms.gov/Medicare/Provider-
Enrollment-and-Certification/MedicareProviderSupEnroll/EnrollmentApplications.html.
PECOS can be accessed at https://pecos.cms.hhs.gov/pecos/login.do.
Web Sites
The contractor must link to CMS’ provider/supplier enrollment Web site located at
https://www.cms.gov/Medicare/Provider-Enrollment-and-
Certification/MedicareProviderSupEnroll/index.html?redirect=/MedicareProviderSupEnroll/.
The link shall: (1) be available on the contractor’s existing provider outreach Web site (which
should be an established sub-domain of the contractor’s current commercial Web site); and (2)
comply with the guidelines stated in the Provider/Supplier Information and Education Web site
section (Activity Code 14101) under the Provider Communications Budget and Performance
Requirements. Bulletins, newsletters, seminars/workshops and other information concerning
provider enrollment issues shall also be made available on the existing provider outreach Web
site. All contractor Web sites must comply with section 508 of the Rehabilitation Act of 1973 in
accordance with, 36 CFR §1194, and must comply with CMS’ Contractor Web site Standards
and Guidelines posted on CMS’s Web site.
The CMS Provider/Supplier Enrollment Web site, https://www.cms.gov/Medicare/Provider-
Enrollment-and-
Certification/MedicareProviderSupEnroll/index?redirect=/MedicareProviderSupEnroll/,
furnishes the user with access to provider/supplier enrollment forms, specific requirements for
provider/supplier types, manual instructions, frequently asked questions (FAQs), contact
information, hot topics, and other pertinent provider/supplier information. The contractor shall
not duplicate content already provided at the CMS provider/supplier enrollment Web site and
shall not reproduce the forms or establish the contractor’s own links to forms. It shall, however,
have a link on its Web site that goes directly to the forms section of the CMS provider/supplier
enrollment site.
On a quarterly basis (specifically, no later than the 15th day of January, April, July, and October),
each contractor shall review and provide updates regarding its contact information shown at
URL: https://www.cms.gov/Medicare/Provider-Enrollment-and-
Certification/MedicareProviderSupEnroll/Downloads/contact_list.pdf
If the contractor services several states with a universal address and telephone number, the
contractor shall report that information. In situations where no actions are required, a response
from the contractor is still required (i.e., the contact information is accurate). In addition, only
such information that pertains to provider enrollment activity for the contractor’s jurisdiction is
to be reported. All updates shall be sent directly via e-mail to the contractor’s CMS Provider
Enrollment & Oversight Group Business Function Lead.