Interactive preview. Use sample information.
Clarity. Resources. Choice.
For employers & benefits advisers

Understand the fee behind the reported savings.

A percentage can look simple until you ask what it is applied to. Explore one fee arrangement, then take better questions to your benefits team.

One fictional contract, three amounts

$4,000Allowed amount
$4,80030% fee on a $16,000 reduction
$8,800Allowed amount plus fee

Based on a $20,000 billed charge, with no cap or flat fee. A contract illustration, not the patient’s bill or a market average.

Change the inputs

What does a TPA do?

A third-party administrator, or TPA, handles agreed administrative tasks for a health plan, such as processing claims. The services and fees depend on the contract. A percentage-of-savings arrangement may calculate a fee from a reduction between a billed charge and an allowed amount.

An example you can change.

In our fictional example, a $20,000 billed charge becomes a $4,000 allowed amount. A 30% fee on the $16,000 reduction is $4,800. The allowed amount plus that modeled fee is $8,800. This is an illustration of arithmetic, not a claim about typical rates or hidden charges.

Find these contract inputs.

  • The fee base and how it is established.
  • The percentage rate and any exclusions.
  • A documented cap and the charges it covers.
  • Separate flat fees or other vendor charges.
  • Itemized reporting, audit rights and the way patient cost sharing is determined.

Ask for a complete comparison.

The calculator models one defined arrangement. It excludes other plan charges and does not allocate patient cost sharing. If your agreement uses a different base or cap, ask for a calculation that matches it. Compare total costs and services before drawing a conclusion.

Original sources

Updated October 29, 2026. Linked sources provide background; sample routing and legal interpretation still require review.

U.S. Department of Labor: Filing a claim for your health benefits