TPA - Third Party Administrator
What is a TPA: the third party administrator explained
A third party administrator, or TPA, is a company that handles claims and the administration around them on behalf of an organisation that carries the risk, such as an insurer, a self-insured employer, a managing general agent or an affinity scheme. The TPA does the work; it does not carry the risk.
For insurers
See the damage before you send anyone
Venta Capture, a product of VentaVid, sends the policyholder a link. They film the damage on their own phone, guided step by step, and the evidence lands with the claim.
That last point is the whole definition. A TPA is paid a fee to administer, never a premium to insure, and every argument about what a TPA should and should not decide comes back to it.
What does a TPA do?
- Takes first notification: intake by phone, portal or API, often under the client's brand rather than its own.
- Handles claims: validation, investigation, instructing suppliers and adjusters, negotiating and settling within a delegated authority.
- Pays: issues settlements from a client-funded loss fund, and reconciles it.
- Administers the scheme: eligibility, membership records, premium or contribution collection where that is part of the mandate.
- Manages the supply chain: repair networks, medical providers, hire, restoration, legal panel.
- Reports: claims experience, reserves, leakage, service levels, and the bordereaux the client and its reinsurers need.
Why an insurer or an employer appoints one
Three reasons come up repeatedly, and they are not the same reason.
- No infrastructure: a self-insured employer or a captive has liabilities but no claims department, and building one is not the business it is in.
- Reach: an insurer entering a new territory, product line or language buys a running operation instead of hiring one.
- Variable cost: claims volume spikes after a catastrophe, and a TPA absorbs the spike without leaving permanent headcount behind.
TPA, MGA or loss adjusting firm?
- TPA: administers claims and scheme mechanics under delegated authority. Does not underwrite.
- MGA, a managing general agent: holds delegated underwriting authority. It binds risk on an insurer's behalf, which a pure TPA does not. Some groups do both, under separate agreements.
- Loss adjusting firm: instructed claim by claim to investigate. A TPA may instruct that firm; several large adjusting groups also run TPA arms, which is why the two get conflated.
- BPO or outsourced contact centre: handles contact and administration without claims decision authority.
How TPAs are regulated
In the United States, TPA licensing sits with the states. The National Association of Insurance Commissioners first adopted its Registration and Regulation of Third Party Administrators Model Act in 1977, and the NAIC's own model law tracking records adoption in some form across 42 states, with licensing, bonding and contract filing requirements varying between them.
In the UK, the framing is different but the conclusion is stricter. Delegated claims handling is a regulated activity, and the FCA's position on outsourcing is that a firm can contract out the work but not the responsibility for the outcome. If the TPA handles claims badly, the insurer answers for it.
TPA example: a self-insured commercial fleet
A logistics business self-insures the first £100,000 of each motor claim and appoints a TPA to run them. A driver hits a bollard on a Tuesday; the TPA takes the notification, arranges the repair through its network, settles the third party property damage at £4,300 from the client's loss fund, and reports the file in the monthly bordereau.
The claim never touches an insurer. Only when a file threatens to breach £100,000 does the excess carrier get involved, which is exactly why reserving discipline in the TPA is the client's problem, not just the TPA's.
What to hold a TPA to
- Authority limits in writing: what the TPA may settle, what needs referral, and how fast a referral gets answered.
- Reserving standards: under-reserving flatters the experience for a year and then arrives all at once.
- Leakage audits: an independent read of a claim sample, not just the TPA's own service level reporting.
- Data ownership and exit: whose data it is, in what format, and how it comes back when the contract ends.
- Evidence standards: what has to be on the file before a payment goes out, because the client inherits the file if the relationship ends or a claim is later disputed.
That last point is the one most often underwritten by hope. A TPA relationship is only as good as what sits on the file, which is why insurance claim documentation standards belong in the contract itself. The operational measures worth watching are covered in claims cycle time, and where a TPA is settling from submitted images rather than visits, the ground rules are in remote claim inspection.
