Background
Justin Mathews, an executive of Interpublic Group of Companies, was struck by an underinsured vehicle while walking in a marked Brooklyn crosswalk in 2019. The crash left him quadriplegic and requiring extensive medical care. Interpublic carried a Great Northern business-auto policy and an ACE commercial umbrella policy. Great Northern accepted Mathews’s claim under a drive-other-cars endorsement that treated company executives and officers as named insureds when struck as pedestrians by non-owned vehicles.
ACE denied benefits under the umbrella. Christine Black Mathews, acting under a power of attorney for her husband, sued in Philadelphia County for declaratory relief and breach of contract, along with bad-faith-related claims that were dismissed earlier in the litigation. ACE sought judgment on the pleadings. It argued that its insuring agreement covered sums an insured became legally obligated to pay because of bodily injury—a third-party liability promise—not first-party benefits payable for the insured’s own injuries.
The trial court agreed and dismissed the remaining claims with prejudice. On appeal, Mathews relied primarily on an automobile-liability follow-form endorsement. Because the underlying Great Northern policy included uninsured- and underinsured-motorist protection, she contended that the endorsement carried that protection into the ACE umbrella. Alternatively, she asserted ambiguity and asked the courts to construe the policy against ACE or consider extrinsic evidence of the parties’ intent.
The Court’s Holding
The Superior Court affirmed in a precedential opinion by President Judge Emeritus Stevens. The basic umbrella insuring agreement promised to pay amounts above the retained limit that an insured became legally obligated to pay as damages because of bodily injury. Its definition of loss and its payment condition likewise presupposed liability owed by the insured or the underlying insurer to a claimant. That language, the court held, describes third-party liability coverage and does not itself promise first-party UIM benefits.
The follow-form endorsement did not alter that threshold grant of coverage. It said automobile-liability coverage would follow the terms, definitions, conditions, and exclusions of scheduled underlying insurance, but it also made that coverage subject to all terms, definitions, conditions, and exclusions of the umbrella policy. The latter clause controlled any conflict. Following form therefore harmonized the operation of coverage that the umbrella actually granted; it did not import an entirely different first-party coverage into a policy whose insuring clause was limited to the insured’s legal liability to others.
The court treated its earlier Kromer decision and a New York appellate decision, Matarasso, as supporting that reading. Pennsylvania and New York insurance-contract principles did not conflict on the issue, so no further choice-of-law analysis was required. Because the language was unambiguous, contra proferentem—the rule construing genuine ambiguity against the drafter—did not apply, and the court would not consider extrinsic evidence to create an ambiguity. Judgment on the pleadings was proper because the coverage theory failed as a matter of law.
Key Takeaways
- A follow-form endorsement ordinarily conforms excess coverage to an underlying policy; it does not necessarily expand the excess policy’s threshold insuring agreement.
- First-party UIM benefits are analytically different from sums an insured is legally obligated to pay a third-party claimant.
- Coverage counsel should read the follow-form clause together with every subject-to limitation, retained-limit term, and definition of loss.
- Courts will not use extrinsic evidence or contra proferentem when the integrated policy language has only one reasonable meaning.
Why It Matters
The ruling gives Pennsylvania coverage lawyers a precedential answer to a recurring excess-insurance question. An insured cannot assume that an underlying auto policy’s UIM endorsement climbs the tower merely because an umbrella says it follows form. The decisive question remains what risk the umbrella’s own insuring agreement accepts. Brokers and policyholders seeking excess first-party motorist protection should obtain language that grants it expressly rather than relying on a general follow-form provision.
The decision also matters at the pleadings stage. Where the policy is attached to the complaint and its language forecloses the asserted coverage, a carrier may obtain judgment without discovery into underwriting intent. Insureds evaluating a complaint should identify a reasonable textual ambiguity before building claims around drafting history or other extrinsic proof.