Claims-Made vs. Occurrence Coverage: Why a Gap in Coverage Can Have Very Different Consequences

Claims-Made vs. Occurrence Coverage: Why a Gap in Coverage Can Have Very Different Consequences

Different policy forms coverage gaps impact coverage from a minor to a major issue. An occurrence policy short coverage has little long-term impact, while the claims-made coverage lapse erases years of protection.

Understanding the difference between claims-made policy and an occurrence policy is critical for professionals, business owners, and especially firms that purchase professional liability insurance. Misunderstanding results in uninsured exposures and potentially devastating financial consequences.

What Is Occurrence Policy?

An occurrence policy provides coverage based on when the event causing the loss occurred, regardless of when reporting the claim.

Common examples include:

• • • General Liability Insurance
    • Business Owner’s Policies (BOP)
    • Homeowners Insurance
    • Certain Commercial Property and Casualty policies

Under an occurrence policy, if an incident happens while the policy is active, coverage continues even if the policy has expired. (Barring statute of limitation issues.)

Example of an Occurrence Policy Gap

As an example, a business has a general liability policy that expired on June 30, and a replacement policy effective date is July 15.

This creates a 15-day gap in coverage.

If a customer slips and falls on July 5, there may be no coverage because the incident occurred during the gap. However, if that incident occurs on June 29 the expired policy covers, even with a claim reporting date of August 5.

In other words, an occurrence policy does not lose protection for past events simply because the policy lapses.

What Is Claims-Made Coverage?

A claims-made policy works differently.

Coverage triggers when:

1. 1. 1. The claims made during the policy period; and
      2. The wrongful act occurred after the policy’s retroactive date.

Claim-made Policy Gap

Same example, a business claims-made general liability policy expired on June 30, and a replacement policy effective date is July 15. The coverage gap reset continuous claim-made cover date to start on July 15. The new retroactive date is July 15.

This creates a 15-day gap in coverage.

If a customer slips and falls on July 5, there is no coverage because the incident occurred during the gap. However, if that incident occurs on June 29 and the claim reported on August 5 there is no coverage.

In other words, the business lost past acts protection for prior acts.

Claims-made is common for professional liability insurance, including:

• • • • Lawyers Professional Liability Insurance
      • Medical Malpractice Insurance
      • Accountants Professional Liability Insurance
      • Architects and Engineers Professional Liability Insurance
      • Directors and Officers (D&O) Insurance

With a claims-made policy a lapse in coverage eliminates prior acts protection without a prior-acts reporting endorsement attached to the last inforce policy.

Why a Coverage Gap Is More Damaging for Claims-Made Policies

The biggest difference between occurrence and claims-made coverage is what happens when coverage lapses.

With occurrence coverage, the expired policy continues to protect occurrences that happened during the in-force policy period(s).

With claims-made coverage, the policy must be in force at claim reporting. Making a claim after coverage lapses causes claim denial. The insured reports the claim to the current insurer. Past insurers provide no coverage once the policy expires.

The Hidden Risk: Losing Prior Acts Coverage

A misunderstood concept in professional liability insurance is prior acts coverage.

Prior acts coverage protects the insured against claims arising from professional services performed before the current policy period, provided maintaining continuous claims-coverage.

A gap breaks that chain, losing years of paying for continuous claims-made coverage.

A premium non-pay cancel creates significant uninsured exposure because claims often emerge months or years after the alleged error occurred.

Common Causes of Coverage Gaps

Coverage gaps frequently result from:

• • • Missed renewal deadlines
    • Nonpayment of premium from premium finance or direct bill
    • Business mergers or restructuring
    • Switching insurance carriers checking prior acts date
    • Administrative oversights
    • Coverage Rescission

Premium-financed policies deserve particular attention. If the finance company exercises its contractual right to cancel the policy for nonpayment, insurers may consider coverage cancelled effective on the requested cancellation date. Claims reported after that date face coverage denials.

How to Protect Prior Acts Coverage

If a claims-made policy is at risk of lapsing, acting quickly is critical.

Potential options may include:

1. 1. 1. Renew Before Expiration – The safest solution is uninterrupted coverage. Continuous renewals preserve the policy’s retroactive date and prior acts protection.
      2. Obtain a Backdated Replacement Policy – In limited circumstances, a new insurer may agree to backdate coverage and preserve prior acts. However, this becomes increasingly difficult as the length of the lapse grows.
      3. Purchase an Extended Reporting Period (Tail Coverage) – An Extended Reporting Period (ERP), often called tail coverage, may allow future reporting of claims arising from acts that occurred while the policy was active.
      4. Avoid Premium Payment Problems – Maintaining current premium payments is one of the simplest ways to avoid catastrophic coverage interruptions. Repeated cancellations and reinstatements can also make insurers less willing to continue coverage.

In Summary

A gap in coverage is never ideal, but the consequences differ dramatically depending on the policy form.

With occurrence coverage, the primary concern is what happens during the gap itself. With claims-made coverage, the lapse can jeopardize protection for years of past professional services and potentially erase the value of long-standing coverage.

A risk management priority for law firms, healthcare providers, accountants, consultants, and other professionals who rely on claims-made insurance is maintaining continuous claims-made coverage. A brief lapse may seem insignificant at the time, but it can create uninsured liabilities that surface long after the coverage has disappeared.

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