Professional Liability and Errors & Omissions

Professional Liability and Errors & Omissions

Professional liability covers economic loss caused by a professional's negligent act, error, or omission in rendering or failing to render professional services. Unlike CGL, which responds to bodily injury and property damage, professional liability — often called Errors & Omissions (E&O) — responds to financial harm and breach of professional duty. Medical malpractice, lawyers' professional liability, accountants' E&O, and insurance agents' E&O are the leading subtypes.

Claims-made vs. occurrence triggers

Nearly all E&O is written on a claims-made basis: coverage responds to claims first made during the policy period, regardless of when the error occurred, provided the act happened after the retroactive date. This contrasts with the occurrence trigger of CGL, which responds based on when the injury happened.

• Retroactive date: the earliest date of a covered wrongful act. Acts before it are not covered. Advancing or deleting it creates a gap.
• Claims-made trigger: the claim must be reported during the policy term (or an extended reporting period).
• A prior acts date equal to the retro date preserves a continuous chain of coverage.

Tail and nose coverage

Because claims-made policies stop responding once they lapse, two devices bridge the gap:

A Basic ERP (mini-tail) is automatically granted free for a short window (often 60 days to report, 5 years for incidents noticed). A Supplemental ERP (maxi-tail) must be purchased, frequently priced at 150-300% of the expiring annual premium.

Limits, deductibles, and consent

E&O limits are usually stated per claim and aggregate, and many policies are "defense within limits" (eroding/wasting limits) — defense costs reduce the amount left to pay a judgment. Compare this to CGL, where defense is outside the limit.

Worked example. An agent has a $1,000,000 per-claim limit on a defense-within-limits E&O policy with a $25,000 deductible. Defense costs reach $300,000 and the settlement is $800,000.

• Total demand on the limit = $300,000 + $800,000 = $1,100,000
• Insurer pays up to the $1,000,000 limit minus the $25,000 deductible = $975,000
• The insured owes the $100,000 overage plus the $25,000 deductible = $125,000

Many professional policies also contain a consent-to-settle ("hammer") clause: if the insured refuses a settlement the insurer recommends, the insurer's liability is capped at the recommended amount plus defense to that date.

Medical malpractice and other professions

Professional liability spans many fields, and each has distinctive features. Medical malpractice may be written on either an occurrence or claims-made basis; claims-made dominates because the long latency of injury makes occurrence pricing volatile. Lawyers' professional liability centers on missed limitation deadlines and conflicts of interest. Accountants' E&O turns on audit and tax-advice errors. Across all professions, the standard of care is what a reasonably prudent practitioner in that field would do — coverage responds to a breach of that duty, not to dissatisfaction with results.

Note the line between E&O and CGL: a slip-and-fall in a clinic waiting room is a CGL bodily-injury claim, while a misdiagnosis is professional liability. The professional-services exclusion on the CGL is what forces the purchase of E&O, and producers must place both so an insured is not left with a coverage gap straddling the two policies.

Insurance agent E&O specifics and traps

• Covers negligent failure to procure coverage, misadvising on limits, and clerical errors, not intentional fraud or commingling of funds.
• Known prior claims/circumstances disclosed on the application are typically excluded — nondisclosure can void coverage.
• The retroactive date trap: a producer switching E&O carriers without buying nose coverage loses protection for past acts.
• Punitive damages and the return of fees/commissions are commonly excluded.
• Coverage is vicarious as well as direct: the agency entity and its employees can both be named, so limits should reflect the full staff exposure.

E&O vs. Malpractice and the Claims-Made Basis

Professional liability covers economic harm from a professional's errors, omissions, or negligent acts in rendering services — there is usually no bodily-injury requirement (the loss is financial). When the professional is a medical provider it is called malpractice; for lawyers, agents, accountants, and architects it is errors & omissions (E&O). Most professional policies are written claims-made with a retroactive date and offer an extended reporting period (tail), because professional claims often surface years after the work was performed.

Consent-to-Settle and Defense-Within-Limits

Two features distinguish professional policies. A consent-to-settle ("hammer") clause requires the insurer to obtain the insured's consent before settling — protecting the professional's reputation — though a hammer provision caps the insurer's exposure if the insured unreasonably refuses a settlement. Many professional policies are defense-within-limits ("eroding" or "wasting" limits), meaning legal-defense costs reduce the available limit of liability, unlike the CGL where defense is paid in addition to the limit. This makes adequate limits critical for litigation-heavy professions.