Provider Outreach and Education Reminders

MODIFIERS: When should the QW modifier be appended?

MODIFIERS: When should modifier 51 be added to a claim?

MODIFIERS: When is modifier 50 used?

MODIFIERS: When is it appropriate to append the AQ modifier?

MODIFIERS: When do I need to append the 99 modifier?

Where is the written Part B Reopening Form located?

What is timely filing to adjust a claim?

Where are the appeal forms?

What is timely filing for a claim?

Additional Events Links

Resources Education Partnership Request Form Five Steps to Webinar Success Provider Outreach and Education Reminders

Additional Events Links

Resources Education Partnership Request Form Five Steps to Webinar Success Provider Outreach and Education Reminders

What is the receipt date of the claim?

What is the refund address?

What is the denial date?

What is the mailing address for submitting a claim?

What is the timely filing for an appeal?

What is the address to send the QIC appeal?

What is the QIC timely filing limit?

What is the ICN?

What is my pay-to address?

What is my Payer ID?

Does Medicare cover a sign language interpreter?

Telehealth Services

Telehealth Services Table of Contents General Information Originating Site Distant Site List of Covered Medicare Telehealth Services Billing Facility Fee for Originating Site Payment for Professional Fee Place of [...]

Telehealth Extension 2025

Telehealth Extension 2025 A Congressional continuing resolution bill has extended telehealth coverage for services in all U.S. geographic locations through 9/30/2025. Based on this guidance, National Government Services will continue to pay [...]

Credentialing, Enrollment and Revalidation

Credentialing, Enrollment and Revalidation Table of Contents Requirements Facilities that are not qualified Qualifications Application Forms You Will Need Required Application Fee Documentation State Survey, Tie-in Notice [...]

Learn About PECOS Web

Learn About PECOS Web Table of Contents CMS Provider Enrollment Systems Advantages of Online Enrollment Get Started Other Resources Get Access Password Requirements Multi-Factor Authentication Get Help [Return to [...]

Targeted Probe and Educate Educational Videos

Targeted Probe and Educate Educational Videos Video Description MAC Medical Review Best Practices: Updating Your Contact Information Did you know providers can now designate a separate [...]

Medical Review: Targeted Probe and Educate Review Topics

Medical Review: Targeted Probe and Educate Review Topics Prevent technical denials by ensuring your medical records are legible and include a valid, legible provider signature. If you notice the provider signature is illegible when asked to [...]

Observance of Juneteenth Holiday

Observance of Juneteenth Holiday In observance of Juneteenth, the National Government Services offices will be closed on Thursday, 6/19/2025. This includes the following departments: EDI Help Desk* Provider Contact Center Provider [...]

Some Claims Editing for Reason Code U537I, HH Claim Falls Outside of an HH Admission Period for the Same Provider

Note: This issue was originally reported and resolved in April 2025. The issue has returned so we have reopened the alert. The CWF can only hold the 36 most recent periods of care for any beneficiary. CWF also contains the indicator of when [...]

Resources

MLN® Fact Sheet: Medicare Overpayments CMS Internet-Only Manual Publication 100-06, Medicare Financial Management Manual, Chapter 3 - Overpayments Reviewed 6/4/2025

Overpayment Request

Table of Contents Forms You'll Need Large Scale Overpayments Overpayment Notification Process Timeline for Processing a Demand Letter [Return to Top] Forms You'll Need Forms for non MSP-related are generally done via NGSConnex, but [...]

Bankruptcy Notifications

Notify us if you file bankruptcy. If you have filed a bankruptcy petition or are involved in a bankruptcy proceeding, National Government Services requests that you notify us immediately so that we can properly coordinate with the CMS and the [...]

Nettings/Offsets Across Organization Affiliations

Effective 1/4/2016, CMS implemented a change to begin netting/offsetting provider money across affiliated providers within the same and also across workloads within a single organization. This CMS change brings consistency to all Part B [...]

Complete a Voluntary Refund

Table of Contents Forms Used for Providers NOT on Automatic Immediate Recoupments and Check(s) Are Attached to This Form(s) Option 1: Completing the Voluntary Refund Form High Volume Spreadsheet Instructions Option 2: Large [...]