Ask three vendors what their claims administration platform costs and you’ll get three answers that aren’t comparable — because the price of running a TPA isn’t one number. It’s a stack of them, and a couple of the biggest ones don’t show up until you’re already committed. Here’s the honest breakdown for 2026.

A quick note on scope: these are published industry benchmark ranges for the software — the platforms that administer a plan. What it takes to stand up the TPA itself, and the licensing and bonding behind it, is a separate conversation for your own advisors. This is about the technology bill.

The five things you’re actually paying for

1. Setup / implementation. A one-time build-out. Mid-market claims platforms run $25,000 to $150,000; enterprise payer systems run $500,000 to $3 million. This is where a legacy migration and configuration project lives, and it’s why so many TPAs can’t afford to say yes to a small new client.

2. Base platform fee. A monthly floor whether you process one claim or a million. On mid-market systems this alone is often $10,000 to $20,000+ a month before anything usage-based.

3. PMPM (per-member-per-month). A charge on every covered member, typically $2 to $6 on mid-market platforms, $8 to $10 on enterprise ones.

4. Per-claim fees — the one that compounds. Many platforms bill $0.50 to $2 for every claim processed. Read that again: the more claims your team works, the more you pay. It’s a fee that grows with your throughput — a tax on doing the job well — and it’s the line item most likely to be quietly larger than you budgeted.

5. The other six vendors. The claims payer is one system. Enrollment (Employee Navigator, bswift), a clearinghouse, a member portal, billing and payments, a CRM, and a communications platform are five or six more — each with its own setup, per-seat, and per-transaction fees, and its own integration to maintain.

Add it up and a mid-market TPA stack lands somewhere around $11,000 to $78,000 a month all-in, on top of the setup — most of it fixed, and the fastest-growing part indexed to your own success.

Why the per-claim fee matters more than it looks

Every other cost is roughly predictable. The per-claim fee is the one that punishes exactly the thing you want more of. A clean adjudication month, a growing client, a team clearing its queue — each one raises the bill. Over a few years it often becomes one of the largest lines in the stack, and it’s structurally backwards: your software vendor’s revenue goes up when your operational performance goes up.

That’s the number worth pressing every vendor on. Ask for the per-claim, per-member, and per-feed fees in writing, and model them at the volume you actually expect — not the volume in the demo.

The all-in-one math

Claimaro prices differently on purpose. One platform — claims adjudication, X12 EDI, enrollment, billing, member and provider portals, CRM, and communications — at published pricing from $3,500/month + $5 PMPM with a $15,000 setup, and zero per-claim fees, ever. Your claim volume can double and the platform cost doesn’t move. Against a stack of six or seven vendors with a claims payer that bills per transaction, most TPAs see a six-figure year-one difference. The point isn’t just that it’s less — it’s that it’s legible, and it doesn’t get more expensive every time your book grows.

And it’s built to keep consolidating. The compliance work a self-funded book demands — ACA reporting, COBRA — is on Claimaro’s roadmap to fold into the same platform that already holds the member and claims data, so it isn’t vendor number eight down the line. That’s the direction worth buying toward: fewer systems, not more.

See your own number

Benchmarks are a starting point; your plan design and member count are what actually decide it. Run your numbers in the calculator to size Claimaro against a multi-vendor stack, then book a walkthrough — and if you want the full picture of the systems a TPA is paying for, here’s the seven-system software stack it takes to run one.