ID: J3799
Self-Insured Employer
IL

Caterpillar (Updated for 2026)

Caterpillar (payer ID J3799) is the self‑insured payer for Caterpillar Inc., providing workers' compensation and employer‑sponsored claim processing.

Capabilities

Professional Claims (1500)
Institutional Claims (UB-04)
Electronic Attachments
Workers' Comp
ERA/Remittance
Eligibility Verification
Claim Status Inquiry
Prior Authorization
Dental Claims
Secondary Claims
Real-Time Processing

Alternative Names

Name Payer ID
Caterpillar J3799
Caterpillar Inc. J3799

Automate Your Claims with Clausea

Streamline claims submission to Caterpillar and thousands of other payers with AI-powered automation.

Get Started