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First Coast bank transition: Deposit paper checks timely

April 9, 2026
Effective April 27, 2026, First Coast will be changing banks from Citibank to JP Morgan Chase.

Learn how to determine when Medicare is the primary or secondary payer

April 29, 2026
This article includes a quick reference table that will help the billing staff of providers, physicians, and other suppliers determine whether Medicare is the primary or secondary payer based upon specific situational criteria. The informat…

Revised coversheets are now available for PAR OPD submissions: Learn about the new fields to avoid delays

April 21, 2026
Effective December 9, both the standard and expedited PAR coversheets are updated with new fields to improve the prior authorization request (PAR) process. These fields include selection of modifiers RT, LT or 50, site levels, alternative c…

Limitation on recoupment (935) process

May 13, 2026
This information outlines the process for the 935 recoupment.

Reject reason code for Part A claims returned to a provider more than three times

April 7, 2026
First Coast rejects claims returned to a provider more than three times with reason code 70RTP. Read this article to learn more about this reason code.

Physician supervision of diagnostic tests

February 25, 2026
The Code of Federal Regulations requires that, with certain exceptions, diagnostic tests covered under the Social Security Act and payable under the physician fee schedule must be performed under the supervision of an individual meeting the…

Billing for vein ablation services? Access our LCD guidelines

March 18, 2026
Based on claims reviewed by the recovery audit contractor (RAC), First Coast has identified top denials for services within the category of vein ablation (codes 36475 and 36478) relating to endovenous radiofrequency ablation and laser treat…

Billing instructions for implanted prosthetic devices with HCPCS code C9899: Reason code 32354

March 18, 2026
To promote consistency in the claim submission process, follow these instructions when billing HCPCS code C9899.

Prohibition on billing dually eligible individuals enrolled in the Qualified Medicare Beneficiary (QMB) program

May 4, 2026
This article provides guidance to avoid inappropriately billing Qualified Medicare Beneficiaries (QMBs) for Medicare cost-sharing, including deductibles, coinsurance, and copayments.

Leqembi for monoclonal antibodies directed against amyloid for the treatment of Alzheimer's disease

March 25, 2026
Providers may be billing these services incorrectly. Please review this article and pay close attention to the billing loop and segment information detailed within. The NCT number has been added to the instructions.
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