- Introducing PECOS 2.0
- Provider Enrollment: Announcement About Medicare Participation for Calendar Year 2024
- Understanding Authorized Official and Delegated Official Roles
- Understanding the Approval Recommendation Process for Certified Providers
- View Existing Medicare ID (PTAN) in PECOS and Effective/End Dates for Reassignment
- Legal Business Name Match
- Participating Status on Provider Enrollment Approval Letters
- Instructions for Unfinished PECOS Enrollment Application(s)
- PECOS Correct and Resubmit Application Instructions
- Provider Enrollment Application Process Timeline
- Accreditation of Advanced Diagnostic Imaging and FDA Mammography Equipment
- Change of Tax ID Instructions and Forms
- How to Determine if the Provider is Active and Get the Provider Enrolled in Medicare Part B
- PECOS Application Status Tool
- Information for Physicians Who Refuse to Enroll, Opt-Out of the Medicare Program, or Submit Claims to Medicare
- Revalidation Application Checklist
- Prevent Revalidation Processing Delays
- Issues with Medicare Beneficiary Submitted Claims - We Need Your Help
- Ordering and Referring Points of Interest
PECOS Correct and Resubmit Application Instructions
- Login to PECOS and select the following:
- My Associates
- View Enrollment for applicable enrollment under Existing Associates
- Correct and Resubmit for applicable enrollment record
- Topic View tab
- Select appropriate Topic
- Correct information and/or upload (PDF or TIFF) supporting document(s)
- Error/Warning Check tab
- Resolve all errors
- Verify warnings
- Begin Submission
- Signature Method: Electronic or Upload (PDF or TIFF)
- Read and agree to Medicare regulations by answering attestation questions
- Complete Submission button must be clicked to finish application
- Verify and Mange Signatures after submission by returning to the enrollment box and select Manage Signatures to verify completion
Posted 6/18/2021
Helpful Resources
Check Provider Enrollment Application Status
Log Into PECOS
Pay Application Fee
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:
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: