Massachusetts State Seal An official website of the Commonwealth of Massachusetts Here's how you know

Official websites use .mass.gov

A .mass.gov website belongs to an official government organization in Massachusetts.

Secure websites use HTTPS

A lock icon or https:// means you've safely connected to the official website. Share sensitive information only on official, secure websites.

The DIA's batch claim submission system

The batch claim process lets workers’ compensation insurers file first reports of injury electronically with the Department of Industrial Accidents (DIA).

Supported EDI transactions

The only document type currently supported by the Massachusetts Department of Industrial Accidents for Electronic Data Interchange (EDI) transactions is the First Report Of Injury (FROI), which consists of the EDI 148 document and companion R21 document.

Variable segments are also supported for the R21.

Tables, forms, errors

Contact

Phone

Line open 9 a.m. to 5 p.m.

Address

Lafayette City Center, 2 Avenue de Lafayette, Boston, MA 02111-1750

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