PECOS supports the Medicare Provider and Supplier enrollment process by allowing registered users to securely and electronically submit and manage Medicare enrollment information.

Disclaimer: For the purpose of this search, PECOS enrolled means that the physician or non-physician practitioner is of a type/specialty that is legally eligible to order and refer Part B (clinical laboratory …

PECOS is the online Medicare enrollment management system which allows you to review information currently on file and withdraw electronically. The PECOS system has print and video tutorials to walk …

Sep 30, 2025 · Learn how to complete the Identity and Access Management System to gain access to PECOS.

Dec 3, 2025 · What Is PECOS? PECOS (the Provider Enrollment, Chain, and Ownership System) is an online platform healthcare providers and suppliers use to submit and manage their Medicare …

The online Medicare provider enrollment system allows you to enroll in Medicare, update enrollment information and reassign privileges to an organization. Access the online Medicare provider …

What is PECOS? The Provider Enrollment, Chain, and Ownership System (PECOS) is a web-based platform managed by the Centers for Medicare & Medicaid Services (CMS) that facilitates the …

You will be navigated to the PECOS I&A system, which will allow you to create a User ID/password, establish a user profile, and request access to organization (s) for Internet-based PECOS.

Information for Physicians, Practitioners, Suppliers, & Institutional Organizations. Get the latest information on enrollment, events, moratoria, and more.

Frequently Asked Questions (FAQs) Presents a list of common questions and their answers regarding the use of Internet-based PECOS and the Medicare provider enrollment process.