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 [...]

CO-16

Avoiding/Correcting This Error This denial message is specific to chiropractic claims with CPT/HCPCS codes that are not billable by Medicare enrolled chiropractors. Medicare Part B coverage for chiropractic care is limited to spinal [...]

CO-16

Avoiding/Correcting This Error This rejection is the result of submitting a CPT/HCPCS code without a required modifier. You are required to research the proper modifier to report with the CPT/HCPCS code then submit a new claim. Please use [...]

CO-16

Avoiding/Correcting This Error The billing provider's information on the claim is missing or invalid. To avoid this error, ensure the following details are accurate and included: the billing provider's NPI, name, address, ZIP code and phone [...]

CO-16

Avoiding/Correcting This Error The MBI is necessary for all claims submitted to MAC. Claims without a correct MBI are rejected, requiring providers to verify and resubmit them. To avoid this, use the Eligibility Lookup in NGSConnex before [...]

CO-16

Avoiding/Correcting This Error Certain services require the name and NPI of the ordering or referring physician, depending on the service type. Definitions: Referring Physician: Requests an item or service for a Medicare beneficiary. [...]

CO-109

Avoiding/Correcting This Error Palmetto GBA is the Medicare Administrative Contractor for processing claims of railroad retirees, regardless of their location. Providers and suppliers must verify patients' Medicare entitlement before [...]

Top J6 Part B Claim Errors are Available

Top J6 Part B Claim Errors are Available We conduct a comprehensive data analysis on a quarterly basis to update and disseminate the latest insights on the most common claim errors. This initiative provides: Claim Error Reason Code [...]

Coverage Criteria and Frequency Limits

Coverage Criteria and Frequency Limits Table of Contents Counseling to Prevent Tobacco Use Diagnosis Coding Cost Sharing Reimbursement Nonparticipating Providers Related Content [Return to Top] Counseling to Prevent Tobacco Use [...]

Counseling to Prevent Tobacco Use and Tobacco Related Diseases Job Aid

April 2025 EDI Front End Quarterly Release

April 2025 EDI Front End Quarterly Release Please be advised that while the Centers for Medicare & Medicaid Services mandated release for April 2025 was installed the weekend of 4/6/2025, the code set updates included with this release [...]

April 2025 EDI Front End Quarterly Release

April 2025 EDI Front End Quarterly Release Please be advised that while the Centers for Medicare & Medicaid Services mandated release for April 2025 was installed the weekend of 4/6/2025, the code set updates included with this release [...]

Social Security Income Ratios

Social Security Income Ratios The federal fiscal year 2023 SSI ratios for IPPS hospitals, IRF and LTCH were posted on the CMS website. IPPS IRF LTCH NGS will update the latest published 2023 SSI ratios in the Provider Specific File of [...]

55B31

Avoiding/Correcting This Error Review coverage guidelines and patient records to determine if all appropriate documentation was sent for review that may have supported medical necessity.  When you receive an ADR from National Government [...]

59132

Avoiding/Correcting This Error RHCs should not bill codes G0108 or G0109. Related Content CMS Internet-Only Manual, Publication 100-04, Medicare Claims Processing Manual, Chapter 9, Section 70.5 - Diabetes Self-Management Training (DSMT) [...]

Standard Companion Guide Trading Partner Information

Standard Companion Guide Trading Partner Information Instructions Related to the X12 275 Claims Attachment Version 6020 and HL7 Consolidated Clinical Document Architecture R2.1 Companion Guide Version Number: 8.0 Revised: April 2025 Preface [...]

U5233

Avoiding/Correcting This Error Verify the admission date, from, and through dates on the claim and compare the dates to the HMO entitlement dates. Verify the admission date, from, and through dates on the claim and compare the dates to the [...]

U5233

Avoiding/Correcting This Error Verify the admission date, from, and through dates on the claim and compare the dates to the HMO entitlement dates. Verify the admission date, from, and through dates on the claim and compare the dates to the [...]

U5220

Avoiding/Correcting This Error Verify the MBI and date(s) of service. If services were provided prior to the date the beneficiary was entitled to Medicare, no further action is necessary. Otherwise, correct and resubmit.

34293

Avoiding/Correcting This Error Review your beneficiary’s enrollment in a Medicare HMO/MAO prior to providing services. A beneficiary may drop MAO coverage; review the CWF, IVR, NGSConnex, or HETS to identify a termination date for the MAO [...]

U538Q

Avoiding/Correcting This Error Medicare does not pay for medical items/services furnished to an alien beneficiary who was not lawfully present in the United States on the date of service that the items/services were furnished. Related Content [...]

U5200

Avoiding/Correcting This Error Part of the eligibility verification process should include ensuring the dates of service fall within the Medicare entitlement period. Use the FISS/DDE Provider Online System or NGSConnex to verify [...]

C7010

Avoiding/Correcting This Error If services are unrelated to hospice stay, resubmit with condition code 07 (treatment of nonterminal illness for hospice patient). Verify hospice enrollment prior to claim submission by reviewing the CWF, the [...]

3/13/2025 Part B POE Advisory Group Meeting

3/13/2025 Part B POE Advisory Group Meeting Meeting Minutes Meeting Time: 10:00 a.m.‒12:00 p.m. ET Member Attendees: Doris Barnes, Aurelia Barraco, Brenda Bedard, Sheila Bembeneck, Madelon Berger, Todd Bergstrom, Kimberly Bischel, Mollie [...]

Meeting Minutes

Meeting Minutes Jurisdiction 6 and Jurisdiction K Combined Meeting 3/13/2025 Meeting 12/12/2024 Meeting 9/18/2024 Meeting 6/12/2024 Meeting

39929

Avoiding/Correcting This Error Verify the line level rejection information to determine the rejection for each of the lines of the claim in question. Resubmit as appropriate. Line level reason code(s) appear on the right view of claim page two [...]

39934

Avoiding/Correcting This Error Review each line level denial reason code(s). Follow the steps provided in that line level reason code narrative. Line level reason code(s) appear on the right view of claim page two (MAP171D). In order to access [...]

39934

Avoiding/Correcting This Error Review each line level denial reason code(s). Follow the steps provided in that line level reason code narrative. Line level reason code(s) appear on the right view of claim page two (MAP171D). In order to access [...]

38312

Avoiding/Correcting This Error If appropriate, correct and resubmit a new claim.   To prevent this error on future claims: Ensure you have received all charges from all departments and that no claim has been submitted for the same DOS [...]

38200

Avoiding/Correcting This Error Always verify the status of a submitted claim before submitting another claim. Verify claim status using the IVR system, FISS/DDE or the NGSConnex online portal. Per CMS mandate, PCC representatives are not [...]

C7010

Avoiding/Correcting This Error If services are unrelated to hospice stay, resubmit with condition code 07 (treatment of nonterminal illness for hospice patient). Verify hospice enrollment prior to claim submission by reviewing the CWF, the [...]

U5210

Avoiding/Correcting This Error Each beneficiary should be screened for eligibility. Part of the eligibility verification process should include ensuring the dates of service fall within the Medicare entitlement period. Use the IVR system, the [...]

U5210

Avoiding/Correcting This Error Each beneficiary should be screened for eligibility. Part of the eligibility verification process should include ensuring the dates of service fall within the Medicare entitlement period. Use the FISS Provider [...]

39929

Avoiding/Correcting This Error Verify the line level rejection information to determine the rejection for each of the lines of the claim in question. Resubmit as appropriate. Line level reason code(s) appear on the right view of claim page two [...]

38312

Avoiding/Correcting This Error If appropriate, correct and resubmit a new claim.   To prevent this error on future claims: Ensure you have received all charges from all departments and that no claim has been submitted for the same DOS [...]

38031

Avoiding/Correcting This Error If appropriate, correct and resubmit a new claim. To prevent this error on future claims, ensure you have received all charges from all departments and that no claim has been submitted for the same DOS and [...]

W7113

Avoiding/Correcting This Error Prevent future similar errors by checking the I/OCE and ICD-10 official guidelines prior to claim submission. Verify the diagnosis codes reported; correct and resubmit. Related Content The I/OCE Quarterly [...]

34963

Avoiding/Correcting This Error Verify billing and, if appropriate correct and return the claim. Online providers should press PF9 to restore the claim. Related Content New Fiscal Intermediary Shared System Consistency Edit to Validate [...]

32078

Avoiding/Correcting This Error Ensure the appropriate revenue code(s) and HCPCS/CPT code(s) are reported on the claim and each claim line contains the correct service date. Verify the information billed and PF9 to resubmit. Related [...]

W7072

Avoiding/Correcting This Error Verify billing and, if appropriate, correct and resubmit the claim for payment. Related Content Centers for Medicare & Medicaid Services Internet-Only Manual Publication 100-04, Medicare Claims Processing [...]