The Division of Energy Employees Occupational Illness Compensation (DEEOIC) does not accept payments made by mail. All providers must submit an adjustment (corrected bill) to ensure that the overpayment created is properly reflected as an account receivable by DEEOIC. Once the account receivable is established, providers will receive a debt letter and instructions on how to service the account receivable from the Treasury's Centralized Receivables Service (CRS). For more information click here and refer to the section titled "How to Submit Refunds of Overpayments".

Beginning June 1, 2024, Office of Workers’ Compensation Programs (OWCP) providers can access a new Electronic Case Lookup feature on the secure Workers’ Compensation Medical Bill Processing (WCMBP) portal.

Providers will be able to enter claimant information to obtain a claimant’s OWCP case number. This feature will be available to locate the case number for DCMWC, DEEOIC, or DFEC claimants.

After selecting the Program, providers will be able to inquire by:

• Date of Birth (DOB) and Social Security Number (SSN) or
• Date of Birth (DOB), First Name, and Last Name
• Please note, in addition to the above criteria, providers must enter the Date of Injury (DOI) for DFEC claimants.

Please refer to the Verify Claimant Eligibility tutorial for further information.

For questions, contact our Call Center at the applicable phone number listed below, where a Call Center representative will be happy to assist you.

Division of Coal Mine Workers' Compensation (DCMWC):
1-800-638-7072

Division of Energy Employees Occupational Illness Compensation (DEEOIC):
1-866-272-2682

Division of Federal Employees' Compensation (DFEC):
1-844-493-1966

Effective June 1, 2024, the Office of Workers’ Compensation Programs (OWCP) will implement updates for adjustment/void processing.

For the Division of Federal Employees’ Compensation (DFEC), providers will no longer be allowed to submit bill void transactions.

• Providers wishing to return funds have the option to mail the refund along with an Adjustment Request template as the coversheet.
• For assistance in viewing the PDF, please select this link: How to view PDFs using Adobe Reader

For the Division of Coal Mine Workers’ Compensation (DCMWC), providers will have the new option to submit bill adjustments using the WCMBP portal.

• You may refer to the Bill Adjustment tutorial for further information.

For the Division of Energy Employees Occupational Illness Compensation (DEEOIC), there are no changes in the current process for adjustment requests.

For questions, contact our Call Center at the applicable phone number listed below, where a Call Center representative will be happy to assist you.

Division of Coal Mine Workers' Compensation (DCMWC):
1-800-638-7072

Division of Energy Employees Occupational Illness Compensation (DEEOIC):
1-866-272-2682

Division of Federal Employees' Compensation (DFEC):
1-844-493-1966