A clinician in one permanent job usually sits under one malpractice policy for years. A clinician picking up urgent care shifts through an agency, a platform, or a direct arrangement with a clinic can pass through several policies in the same period, and each one ends on its own terms.
The malpractice guide explains the basics: what a policy pays for, claims-made versus occurrence, and how claims history shows up at credentialing. This post covers what the guide doesn't: the points in locum work where malpractice coverage changes hands, and the questions that show whether a gap opened when it did. It applies to physicians, NPs, PAs, CRNAs, RNs, and MAs.
What a malpractice coverage gap is
A gap is a period of work that no policy will respond to when a claim arrives. Days you didn't work don't create one. A week off between shifts needs no coverage, because nothing happened in it that a patient could file a claim over.
The test is whether every day you did work stays covered for a claim reported later. How that's met depends on the policy form:
- An occurrence policy covers a loss that occurs during the policy period, whenever the claim is made, including after the policy has ended. Work done under it stays covered with nothing further to arrange.
- A claims-made policy responds to a claim reported while the policy is in force or during an extended reporting period. Work done under it stays covered only as long as one of those two conditions holds.
Claims can arrive years after the visit, and state law sets how long a patient has to file. So a claims-made policy that ended last spring matters for as long as a patient from last spring can still bring a claim.
How tail and prior acts coverage close a malpractice gap
Two mechanisms keep past work covered after a claims-made policy ends. They attach to different policies.
Tail coverage, formally an extended reporting period, attaches to the policy that's ending. It keeps that policy open to claims reported later, for incidents that happened while it was in force.
Prior acts coverage, sometimes called nose coverage, attaches to the new policy. The new carrier agrees to cover claims from work done before the new policy started, back to a retroactive date. A new claims-made policy whose retroactive date is its own start date covers nothing that came before it.
Either one closes the same gap. The difference is who provides it and who pays: tail comes from the carrier you're leaving, and prior acts coverage comes from the carrier you're joining.
Where malpractice coverage gaps open in locum work
When coverage is arranged for you
When an agency, a platform, or a clinic arranges the coverage, the policy belongs to them. You're covered under it for the shifts you work through them. When you stop working through them, what matters is whether a claim from those shifts can still be reported under that policy, which depends on its form and on whether tail is included.
When you change who you work through
Each arrangement can come with its own policy and its own carrier. If both are claims-made, the work you did under the first one stays covered only if the first includes tail or the second includes prior acts coverage that reaches back far enough. Neither is automatic.
When you carry your own policy
A policy in your own name follows you from clinic to clinic, so continuity is in your hands. Ending it or switching carriers raises the same tail or prior acts question, and you're the one arranging the answer. A clinic may also ask whether your policy covers work at its location and in its state.
When the work doesn't match the policy
A policy describes the work it insures: the role, the setting, and sometimes the states. A shift that falls outside that description can be uncovered even while the policy is in force.
What a malpractice payment means for your record
The National Practitioner Data Bank (NPDB) is the federal repository of malpractice payment and adverse action reports. An insurer or other entity that pays to settle or satisfy a written malpractice claim on a practitioner's behalf has to report the payment, and the amount doesn't matter.
That makes one policy term worth understanding: whether the carrier can settle a claim without your consent. A small settlement the carrier chooses for cost reasons is reported the same way as a large one.
Hospitals are required to query the data bank when a practitioner applies for privileges, and other health care entities, including urgent care operators, generally may. You can also request your own record at any time, which shows you what a credentialing file will be compared against.
Questions that show whether a malpractice coverage gap exists
The same questions apply whether you bought the policy or someone arranged it for you.
- Who is the named insured, and are you covered by name or as part of a group?
- Is the policy claims-made or occurrence?
- If it's claims-made, what is the retroactive date?
- When your work under this policy ends, is tail included? If it isn't, who buys it?
- Are the limits yours alone, or shared with everyone else on the policy?
- Does the policy cover your role, the urgent care setting, and the state the shift is in?
- Can the carrier settle a claim without your consent?
An RN or MA covered under a clinic's or an agency's policy has the same reason to ask the first question as a physician with a policy in their own name.
The documents that answer those questions
Three documents carry the answers, and a claim that arrives years later will turn on them:
- The certificate of insurance. It names the insured, the carrier, the policy period, and the limits.
- The declarations page. It shows the policy form and, for a claims-made policy, the retroactive date.
- Written confirmation of tail or prior acts coverage. A contract clause or an endorsement, not a verbal assurance.
If you hold licenses in more than one state, licensure compacts change how you get licensed there. They don't change where your policy applies. If you're still weighing the move into per-shift work, the guide to testing locum work from a permanent role covers the rest of the logistics, and the contracts guide covers where malpractice terms sit in an agreement.
This post explains how malpractice coverage generally works. It isn't legal or insurance advice. Your carrier, a healthcare insurance broker, or an attorney can tell you how it applies to a policy you hold or a contract you're reading.
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