Choosing the right malpractice insurance policy doesn’t need to be complicated. Most options come down to two structures: claims-made and occurrence. The distinction lies in timing - specifically, whether coverage is triggered by when the incident happened or when the claim is filed.
Claims Made Policies
Occurrence Policies
Both policies offer protection, but the right choice depends on your career plans and financial goals, also state and specialty availability. Let’s break it down further.
Claims-made coverage is more like a subscription service. It's active when you need it - covering incidents only if the policy is in effect when both the incident happens and the claim is made.
Claims-made policies are all about timing. To be covered, two things need to happen:
Think of it like a window - it only covers claims reported during the policy period for events that happened after the retroactive date.
Renewing your policy keeps coverage in place for past incidents, as long as your retroactive date remains unchanged.
Advantages:
Considerations:
Let’s say a neurosurgeon has a claims-made policy with limits of $1 million per claim and $3 million aggregate per year. They’ve kept this coverage for five years without gaps.
That’s the main difference with claims-made policies - coverage applies only if the claim is reported during the policy period (or tail) and the incident happened after your retroactive date.
Understanding Claims-Made Pricing
Unlike occurrence policies, claims-made malpractice insurance starts with lower premiums. That’s because the risk of a claim grows over time - the longer a policy is active, the greater the chance a past incident could surface as a lawsuit. To account for this, carriers use step rating, where premiums rise each year until they reach a mature rate.
Example: If your mature premium is $50,000, your premiums might look like this:
Step-rating schedules vary by carrier. Most carriers mature by Year 5; confirm the exact progression on your quote or rate schedule.
Your retroactive date - the start of uninterrupted claims-made coverage - determines both your pricing tier and the earliest point an incident can occur and still be covered. Think of it as the “starting line” of your policy.
Retroactive Date = Starting Line
Claims before this date are never covered by a current policy, even if the policy is active when the lawsuit is filed.
If you switch carriers without keeping your retroactive date, the new policy starts over at Year 1 pricing for that carrier. That resets the step-rating schedule and leaves prior years uncovered unless you secure tail coverage or prior acts coverage.
Any lapse in claims-made coverage leaves you unprotected for prior services. To maintain continuity when changing jobs, leaving a group, or moving into 1099 work, coverage is usually addressed in one of two ways:
Tail coverage takes over once your claims-made policy terminates, covering claims filed after the policy expires. Without it, lawsuits related to past care would be your responsibility.
You’ll typically need tail coverage if you:
Tail coverage usually costs 150%–250% of your final annual premium.
So if your last premium was $100,000, tail could range from $150,000 to $250,000. Tail can be purchased as an endorsement or as a standalone policy, and carriers offer different duration periods, including unlimited.
Prior acts coverage - also called nose coverage - allows your new insurer to extend protection backward to your original retroactive date. This can eliminate the need to buy tail from your old carrier.
Not every insurer offers it, and eligibility typically depends on maintaining continuous coverage with no lapses.
Bottom line: Step rating, retro dates, tail, and prior acts are closely interlinked. Knowing how they work together helps physicians maintain coverage continuity and reduce transition costs.
If you’re weighing claims-made coverage, request a quote or schedule a consultation with a DrsCoverage broker to see what options are available in your market.
Think of occurrence coverage as the 'one-and-done' option. Once you have it, you're covered for any incidents that happen (or occur) while the policy was active, regardless of when the claim is filed.
Before the 1970s, occurrence-based policies were the standard in malpractice insurance plans. However, as the number of claims rose and became increasingly costly, insurers shifted towards offering claims-made polices. This change allowed insurance companies to better manage and anticipate potential claims within a more defined time frame.
Occurrence policies offer lasting peace of mind with the right carrier. As long as the incident happened during your policy period, you’re covered - even if the claim is filed years later.
This built-in protection means there’s no need for tail coverage when you retire, switch jobs, or close your practice, presuming you've had occurrence all this time.
Advantages:
Considerations:
Let’s say a general surgeon has an occurrence policy with limits of $1 million per claim and $3 million aggregate per year. The policy is in place for five years.
Since each policy year has its own separate limits, the surgeon could potentially access $1 million per claim from each policy year with up to $3 million in total claims per year. Over five years, this could amount to $15 million in cumulative protection - often referred to as stacked limits.
While occurrence policies often come with higher upfront premiums, their simplicity and long-term protection make them worth it for many doctors.
Wondering if occurrence coverage is even an option for your practice? Request a quote or speak with a DrsCoverage broker to see what’s realistically available in your market.
The biggest difference between claims-made and occurrence policies comes down to when the coverage applies. Here’s how they compare:
Most claims-made policies follow a “claims-made and reported” model, meaning both the incident and the claim must be reported during the active policy period.
Occurrence policies, on the other hand, come with higher upfront costs but offer the benefit of no tail insurance. They provide ongoing protection for claims that may be filed years later.
If you're looking for lower initial premiums, a claims-made policy may be the most attractive. But keep in mind that you’ll likely need to factor in the cost of tail coverage when you change jobs or retire.
The right choice comes down to your career plans, financial goals, and how long you intend to stay at your practice.
Occurrence policies tend to be more expensive upfront compared to claims-made policies, but the stability and long-term advantages can balance out the cost.
Example: If your policy had a $1 million per claim limit in 2025, that’s the amount available even if a lawsuit is filed years later.
For doctors who prefer fewer administrative concerns and long-term protection, an occurrence policy is often a solid choice, with the right carrier. However, claims-made policies are still the most popular due to their availability and costs.
Your policy limits determine how much your insurer will pay per claim and over a policy period. A huge difference between claims-made and occurrence policies is how those limits apply.
Choosing between claims-made and occurrence isn’t just about cost - it’s about what makes sense for your career and financial situation.
Here’s what might tip the scales:
Choosing the Right Malpractice Policy - We’re Here to Help
Deciding between claims-made and occurrence policies can feel overwhelming, but you don’t have to figure it out alone. At DrsCoverage, we’re committed to making the process easier. Our team takes the time to understand your practice, specialty, and long-term goals to help you find coverage that makes sense.
We work with top A-rated carriers and have access to non-standard markets, giving you more options for comprehensive coverage in your preferred policy type. Our goal is to help you secure the right coverage at a competitive rate.
Whether you’re in a high-risk specialty, have a claims history, or are just getting started, we’ll walk you through your options. From understanding policy limits to planning for career changes, we’ve got your back.
Claims Made vs Occurrence FAQs
The core difference is when coverage applies.
If you switch from a claims-made policy, you’ll need tail coverage to protect against claims filed after your policy ends. With an occurrence policy, there’s no tail coverage needed.
Yes. If you have a claims-made policy and leave your current role, switch carriers, or retire, tail coverage (also called an Extended Reporting Period endorsement or ERP) ensures you’re protected against claims filed later. Without tail coverage, any lawsuit filed after your policy ends won’t be covered - even if the incident happened while you were insured.Some employers cover the cost of tail insurance, but in other cases, it may fall on the physician. It’s always smart to clarify who’s responsible for tail coverage before signing a contract.
Your retroactive date is the starting point for coverage on a claims-made policy. It’s the earliest date an incident can occur and still be eligible for coverage under your current policy. Think of it as your coverage history marker.
If you maintain continuous coverage and keep the same retroactive date when switching insurers, prior acts insurance will be needed, and thus those policy years will stay protected. However, if your retroactive date is removed or reset, you would lose coverage for past incidents unless tail coverage is purchased. This makes it essential to keep track of your retroactive date when renewing or switching policies, ensuring you remain protected for any prior claims.
It depends on your specific situation. Claims-made policies generally have lower upfront premiums but require tail coverage if you switch jobs or retire. Occurrence policies usually cost more initially but include built-in protection without needing tail insurance.
Your decision may come down to factors like your career plans, financial goals, and how long you expect to stay in one practice. Both options offer reliable coverage - the right choice is the one that best supports your needs.
Schedule a consultation with a licensed medical malpractice insurance broker. You can also request a quote to get started or email us with any questions. If you have a recent carrier application (such as last year’s), it may help us provide initial indications faster. A DrsCoverage broker is available to assist you at any stage.