Subrogation is the insurer's right to step into your shoes and go after whoever actually caused your loss, after the insurer has paid your claim. In plain terms: your insurer pays you first, then tries to recover that money from the at-fault party (or their insurer). It prevents you from collecting twice for the same loss and shifts the cost back to the person who was truly responsible.

Why it matters

Subrogation keeps the system fair and helps hold down premiums. If your insurer can recover what it paid you from the at-fault party, the responsible party ultimately bears the cost—not your insurer (and, indirectly, not all the other policyholders). It also means you typically get paid promptly by your own insurer without waiting for a lengthy fault fight.

A simple example

Another driver rear-ends your parked car. You file a claim and your insurer pays to fix your car right away. Your insurer then exercises subrogation: it pursues the at-fault driver's insurer to get back what it paid you. If it recovers your deductible too, it returns that portion to you.

Don't confuse it with…

Subrogation is not the same as the insurer simply denying your claim—your insurer does pay you, then chases reimbursement afterward. It's also why you shouldn't sign away your right to sue the at-fault party after a loss: doing so can impair your insurer's subrogation rights and may violate your policy's cooperation conditions.

On the exam

Anchor on the sequence: insurer pays the insured, then pursues the responsible third party. Key ideas to remember—subrogation prevents double recovery, the insured must not waive recovery rights after a loss, and any deductible recovered is usually shared back to the insured. It's a standard condition found in most property and casualty policies.