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Electronic Billing

The New Jersey Department of Labor and Workforce Development requires workers’ compensation providers to submit bills electronically.

Medical bills must be submitted electronically using an X12 837 electronic transaction in accordance with New Jersey Department of Labor and Workforce Development Rule N.J.A.C.12:235-1.9; use payer ID 43322.

HCS manages the workers' compensation program for the State of New Jersey. Bills for State of New Jersey claimants must be submitted to HCS with supporting medical documentation. HCS requires medical records/attachments to be transmitted to HCS via Managed File Transfer (MFT).

If you have any questions, please call the EDI Service Desk at 1-888-334-9242 or send an email to Representatives are available weekdays from 7 a.m. to 6 p.m., Eastern Time.

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HCS Electronic Transaction Authorization Form

If you are interested in becoming a trading partner with Horizon Casualty Services, please complete this form.

ID: 32440 (0919)