Zenith Insurance Company
Workers' CompVERIFIEDOverview
Payer
- States / regions
- Not yet mapped
- Lines of business
- Workers' Comp
- Directory entries
- 1
Verified contacts
Contact information
- Official websiteNational · Workers' Comp
- https://www.thezenith.com/ (opens in a new tab)Verified · August 2026
- Provider ServicesNational · Workers' Comp
- 800-440-5020Verified · August 2026
Every contact is individually source-tracked with its verification date. A green “Verified” badge only appears when a source and date exist — see the payer contacts page for full source detail.
State / LOB scopes
Directory entries
AR workflows
Payer-specific denial guidance
Under development: Note
Payer-specific workflows — corrected claims, reconsideration, appeals, timely filing, eligibility and related CARC/RARC guidance — appear here only after they are verified against an authoritative source. Nothing is published speculatively.
Source & verification
Official sources
- Zenith Insurance Company — Workers' Compensation — https://www.zenithinsurance.com
- Zenith Insurance Company — Official website — https://www.thezenith.com/
- Zenith Insurance Company — Contact page — https://www.thezenith.com/medical-providers/contacts-and-billing-info/