Zelis® for Third Party Administrators

Find savings, simplify workflows and help clients get more from every plan.

Explore Solutions Built for Third Party Administrators

Claims Optimization

Maximize savings on every claim, unlock revenue and simplify complex workflows.

Payments Optimization

Fortify strategies, discover savings earlier and stay ahead of changing requirements.

Member Communications

Deliver better communications to plan members.

Member Engagement

Empower plan members to find the right care at an affordable cost.

Network Management

Build, maintain and optimize high-performing provider networks to meet employer population needs.

Resources for Third Party Administrators

October 2, 2026 Blog

P&C Medical Payments: Stop the Fragmentation

Bodily injury now tops 26% of auto claims costs. See the 4 fault lines driving P&C medical payment fragmentation — and how a connected model fixes it.

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October 2, 2026 Analyst Report

Payment Integrity’s AI Moment: IDC Spotlight

See how AI is shifting payment integrity from post-pay recovery to pre-pay prevention. Download the IDC Spotlight report to see what's next.

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September 29, 2026 Blog

The Infrastructure Behind Clear Member Communications

Clear EOBs, ID cards and enrollment materials start with connected claims data, compliance expertise and resilient operations behind the scenes.

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Third Party Administrators’ Frequently Asked Questions

Zelis helps TPAs find savings, improve network performance, simplify payments and deliver clearer communications for clients and members.

Yes. Zelis helps TPAs uncover savings across claims, networks, payments and out-of-network costs before waste becomes harder to manage.

Zelis helps TPAs analyze network performance, fill access gaps and build primary, secondary, wrap and specialty networks.

Keep reading: Network Management Solutions

Yes. Zelis helps TPAs manage payments from start to finish with tools that reduce manual work and make the process easier to control.

Keep reading: Payments Solutions

Zelis helps TPAs send clearer enrollment and claims communications so members better understand their benefits and next steps.

Keep reading: Member Communications Solutions

Zelis brings network, claims, payment and communication tools together so TPAs can work smarter and deliver more value to clients.