Unit Statistical Data

Unit Statistical Data forms the foundation of Pennsylvania’s workers’ compensation rating system. PCRB relies on data from carriers to develop accurate classifications, establish loss costs, and ensure fair pricing across industries. Your detailed reporting of exposure, premium, and loss information enables PCRB to promulgate experience modification factors, maintain the integrity of the rate-making process, and respond to regulatory and industry needs. 

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Who Must Report

All PCRB member carriers writing workers’ compensation insurance in Pennsylvania.  

Key Dates

1st Report timing: Valued at 18 months, due by end of 20th month after policy effective date.
 
Subsequent reports (2nd-10th): Valued at subsequent 12-month intervals for as long as there is claim development to report, due two months after the valuation date. 

Unit Data Manager (UDM)

Access via Application Manager to search records, submit and edit data, validate entries, track submissions, and review errors.

PA Statistical Plan Manual

Review rules and authoritative guidance on Unit Statistical reporting requirements, definitions, and standards.

Unit Data Validation Results

Access your Unit Statistical Data validation results electronically.

12/19/25

USR Guidebook

View instructions on resolving critical errors, various reporting scenarios and addressing data quality inquiries.

09/27/25

UDM Edit Matrix

Search a listing of edits performed by UDM.

10/16/25

Electronic Submission Guidelines

Review your Unit Statistical Data validation results electronically.

11/04/19

Electronic Submissions Specifications

Consult the WCIO WCSTAT specification for the standard format required to create electronic USR submissions.

Need Help?

We’re here to make the reporting process clear and manageable. For support with Unit Statistical Data Calls and reporting, email statisticalreporting@pcrb.com or call 215-320-4446.