Medicare revalidation is one of the most misunderstood aspects of Medicare participation. Get it wrong and CMS deactivates your billing privileges. Here is everything you need to know about the current revalidation process and 2026 updates.
What Is Medicare Revalidation?
Revalidation requires all enrolled Medicare providers to periodically verify that their enrollment information is still current and accurate. Under current CMS policy, most physicians and non-physician practitioners revalidate every 5 years. High-risk provider types revalidate every 3 years.
How CMS Notifies You in 2026
CMS now sends notices via email to the address registered in PECOS (if on file), physical mail to the PECOS correspondence address, and as a notification on your PECOS dashboard when you log in. The most common reason providers miss revalidation notices: outdated mailing address, no email address on file, or both.
What Happens When You Miss the Deadline
- CMS deactivates your Medicare billing privileges
- Claims submitted after the deactivation date are denied
- There is no retroactive billing right for revalidation-related deactivation. You cannot bill for services provided during the deactivation period even after completing revalidation
- You must submit a full revalidation to reactivate, which takes 30 to 60 days
Financial exposure: A revalidation lapse can easily exceed $50,000 to $200,000 for a busy practice depending on patient volume and how long the deactivation goes undetected.
How to Check Your Due Date Right Now
- Go to pecos.cms.hhs.gov and log in
- Navigate to your enrollment record
- Find the Revalidation Due Date field in your enrollment summary
- Alternatively, call 1-855-267-1515 and ask for your revalidation status
2025-Specific Revalidation Requirements
- Increased documentation review for surgical specialties and high-billing pain management providers
- Enhanced verification of practice location information against CMS site visit data
- New requirement to attest to telehealth services offered (if applicable)
- Updated EFT verification process for some providers whose banking information has not changed
Medicare Revalidation Cycle & Category Risk Levels
Centers for Medicare & Medicaid Services (CMS) requires all enrolled Medicare physicians and provider organizations to revalidate their billing privileges every 5 years (or 3 years for DMEPOS suppliers). Failure to respond to a CMS Revalidation Notice results in immediate billing privilege deactivation.
| Provider Screening Risk Category | Specialties Included | Revalidation Requirements |
|---|---|---|
| Limited Risk | Physicians (MD/DO), NPs, PAs, Group Practices | License verification, PECOS CMS-855 update, National Background Check |
| Moderate Risk | Physical Therapists, Occupational Therapists, Speech Pathologists | Unannounced site visit inspection + Limited Risk requirements |
| High Risk | DMEPOS Suppliers, Home Health Agencies, Clinical Labs | Fingerprint-based background checks + Site Visit + Application Fee |
Step-by-Step Medicare Revalidation Execution
CMS Revalidation Lookup & Due Date Verification
Check the official CMS Medicare Revalidation Lookup Tool or PECOS portal to confirm your assigned revalidation due date at least 6 months prior to expiration.
PECOS Web Filing (CMS-855I / CMS-855B)
Submit digital revalidation through PECOS. Verify that CMS-588 EFT banking details and CMS-460 participating physician agreements are current.
CMS Revalidation FAQs
Q: What should I do if my Medicare billing privileges are deactivated for missing revalidation?
A: Submit a complete revalidation application immediately via PECOS. Billing privileges will be restored from the date of receipt, but services rendered during the deactivated gap may require a formal appeal.
Do Not Let Revalidation Catch You Off Guard
We track revalidation due dates for all clients and initiate the process 120 days before each deadline, with enough buffer that a slow approval never results in a billing gap.
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