Self-Insurance, Primary Insurance, and Excess Insurance: Adventures in Contract
Interpretation
February 2002
Litigation is increasingly used to resolve
ambiguities and fill the gaps in risk financing documentation, and here Ken
Wollner examines a recent decision by the Ninth Circuit Court of Appeals.
by Kenneth
S. Wollner
Casualty Risk Consultants, LLC
A risk financing program may involve many forms of self-insurance and intricate
layers of primary and excess insurance covering the self-insured/policyholder
and other persons or entities. Drafting insurance policies and other contracts
that accurately and clearly express the intended relationships is a difficult
and time-consuming task. If the controlling documentation is not adequate, a
great deal and time and money may be spent arguing about such matters as who
has the duty to defend, the right to select defense counsel, and the right to
settle a claim. Moreover, once the underlying claim is adjudicated or settled,
more resources may be devoted to deciding who pays for defense and indemnity,
and in what amounts.
Litigation is increasingly used to resolve ambiguities and fill the gaps
in risk financing documentation. While nominally applying the same general principles
of insurance contract interpretation, the courts have reached disparate and
often contrary results. Some follow a doctrinaire approach based on their understanding
(or misunderstanding) of risk financing program structures. Others focus on
a literal interpretation of such fine print provisions as the "other insurance"
clause. A few simply reject the contract language in favor of pro-ration or
other extra-textual remedy. In most cases, the likely result of litigation is
an unpleasant surprise for one or more of the parties.
AmHS Insurance Company Risk Retention Group v Mutual
Insurance Company of Arizona, No. 99-15703 (Filed July 30, 2001), provides
an illustration of the vagaries of litigation. The core issue was straightforward:
How much should each of two insurance companies contribute to payment of a judgment?
The resolution of this issue by the Nine Circuit Court of Appeals, however,
presented as many twists and turns as a long drive through the San Francisco
street system.
The case arose out of a malpractice claim against Dr. Romberger. Three insurance
companies insured Dr. Romberger:
- An affiliate of Samaritan Health Systems covered the hospital and, as
a "physician Insured," Dr. Romberger. This policy provided first-dollar
defense and indemnity insurance subject to coverage limits of $1 million
per occurrence and $12 million in the aggregate.
- The Mutual Insurance Company of Arizona (MICA) also provided first-dollar
defense and indemnity insurance, subject to coverage limits of $1 million
each occurrence and $1 million in the aggregate.
- AmHS Insurance Company (RRG) underwrote three layers of coverage.
- The first layer was specific excess over the Samaritan policy: $1
million per occurrence and no aggregate in excess of $1million per occurrence.
- The second layer was umbrella insurance: $10 million in "excess
of Underlying," including the Samaritan and the first excess layer RRG
policies.
- The third layer was "Excess Umbrella:" $5 million in excess of $10
million. (However, this layer of coverage was not applicable to the
claim against Dr. Romberger.)
MICA contributed 10 percent of the cost of defending Dr. Romberger, while
Samaritan contributed 90 percent. The trial went badly for the defense. Samaritan
tendered its $1 million policy limit and RRG satisfied the balance of the $7,897,543.18
judgment against Dr. Romberger. RRG subsequently sued MICA for contribution.
Excess Insurance May Not Be "True" Excess Insurance
Under Arizona law, primary insurance policies must pay before excess insurance
policies. The majority opinion properly began the analysis by classifying the
policies as primary or excess. The Samaritan and MICA policies provided primary
coverage. The RRG policies were excess (specific, umbrella, and excess umbrella).
However, the court held that the first and second layer RRG policies applied
as excess insurance only with respect to the Samaritan policy, not the MICA
policy. The court based its holding on postulation of two characteristics of
a "true" excess policy:
- A true excess policy covers the same insured for the same risk as the
underlying policy or policies. The court noted the differences between the
RRG and MICA policies in the designation of the insured, the types of liability
covered (the second excess layer RRG policy provided broader coverage, including,
but not limited to, medical malpractice), and the policy periods.
- A true excess policy "gives due consideration to known existing and
underlying primary policies." While acknowledging that the MICA policy provided
primary coverage, the court found significance in the fact that the RRG
policy did not schedule the MICA policy as underlying insurance. This implied
that RRG did not consider the MICA policy to be underlying insurance.
The first test is a misconception. The court is describing the most basic
type of excess policy—concurrent specific excess. However, an excess insurance
policy does not have to contain terms and conditions exactly like the underlying
policies or policies. The essential attributes are (1) the excess and underlying
policies must cover the same insured (Dr. Romberger) (2) for the same risk (medical
malpractice liability). The fact that an excess policy also covers another insured
for other risks or has an only partially overlapping policy period may affect
the amount of the excess insurer's coverage obligations. But any such difference
in relation to the underlying insurance does not change the inherent nature
of excess insurance.
The rationale for the second criterion is an excess insurer underwrites and
prices only the risk that a claim would exceed the "known" underlying insurance,
i.e., the Samaritan policy. To require exhaustion of the MICA policy limit before
triggering coverage under the RRG policy would provide RRG with a windfall because
RRG presumptively did not take into consideration that Dr. Romberger had other
insurance.
The court noted that RRG could have ascertained that Dr. Romberger purchased
coverage from MICA and could have amended its policy to provide that the RRG
coverage was excess insurance specific to both the Samaritan and MICA policies.
In this way, RRG could have avoided the dispute. The court stated that RRG's
failure to clarify its relationship to other insurance covering Dr. Romberger
was a factor weighing against an interpretation in favor of RRG.
The "due diligence" argument, of course, cuts both ways—against both RRG
and MICA. MICA, since it was closer to the common insured, had more access to
information about other insurance covering Dr. Romberger. In fact, a standard
insurance application inquires about such matters.
Taken to its logical conclusion, the majority opinion stands this proposition:
Excess insurance does not apply in excess of coverage not specifically
identified in the excess insurance policy if such unidentified other insurance
contains an excess or escape other insurance clause.
This holding should send a shiver up the spine of any excess insurance underwriter.
Identifying all potentially relevant primary insurance available to named insured
is difficult enough. To require identification of all relevant insurance available
to any other insured imposes an essentially impossible burden on the excess
insurance underwriter.
The court's statement of facts regarding the underlying claim is brief. We
are told that Dr. Romberger delivered and subsequently treated a "bad baby"
and that Dr. Romberger was sued for allegedly negligent failure to detect and
diagnose the baby's heart defect. The court does not provide information about
the hospital's legal liability, either directly or derivatively, for liability
arising out of the alleged negligence of Dr. Romberger. Nor do we know whether
the hospital was obligated to indemnify Dr. Romberger for service performed
for the hospital in connection with care of the baby. It may well be that under
the actual circumstances of this case, that most of the liability should be
assigned to the hospital and, in turn, the hospital's insurers. If so, we end
up with roughly the right result for the wrong reasons.
On the other hand, looking at the circumstances of the case from the standpoint
of the hospital, MICA probably certified a full $1 million of primary coverage
in satisfaction of a medical staff credentialing requirement of Dr. Romberger.
If, as is typically the case, there was no disclosure of the unusual other insurance
clause in the MICA policy (discussed below), one can make the case that to recognize
the clause is to encourage a misleading representation. The main reason for
the general rule—that primary insurance pays before excess insurance, regardless
of other insurance clauses—is to deny an insurer the benefit of fine print conditions
that conflict with the understanding of the parties.
Nowhere in the opinion of the majority is attention given to the understanding
of the parties, including the understanding of the program structure based on
custom and practice or other circumstances bearing on the intent of the parties.
In this respect, the opinion is not different from most judicial opinions interpreting
insurance coverage. As such, the AmHS result
is another example of why careful attention to contract wording is crucial.
Other Insurance Clauses
Having decided that the RRG policy did not qualify as "true excess" with
respect to the MICA policy, the court then proceeded to analyze the clauses
pertaining to other insurance. The RRG policies contained standard wording.
Coverage attached only "after making deductions for all other recoveries, salvages
or other insurance." However, the Samaritan and MICA policies did not conform
to industry conventions for primary insurance.
The Samaritan policy stipulated that the insurance afforded by its policy
is not reduced by any other insurance covering Dr. Romberger or other "physician
Insured"—a so-called super-primary clause. MICA's other insurance clause appropriated
excess insurance wording as follows:
This insurance shall not apply unless and until the limits of all other
sources of funds have been exhausted. Such sources shall include:
(a) Other insurance;
(b) An insurance plan of a health care institution; and
(c) Any similar source of payment.
How do courts interpret incompatible other insurance clauses? If two policies
covering the same layer contain identical other insurance clauses, the general
rule is that liability will be apportioned on a pro-rata basis. If one policy
contains a primary other insurance clause and another policy contains an excess
or escape other insurance clause,1 the later
policy either pays only in excess of the first policy or not at all.
Problems arise in the case of other combinations, such as an excess clause
in one policy and an escape clause in another. The rules used by courts in resolving
conflicts between other insurance clauses include:
- The insurance company with the most specific clause relating to the
characteristics of the loss is primarily liable. For example, in Caribou Four Corners, Inc. v Truck Ins. Exchange,
443 F2d 796 (10th Cir 1971) (applying Utah law), the injury took place while
pipe was being unloaded from a truck the insured was driving. Two policies
provided coverage, one of which contained an express provision insuring
loading and unloading. The court held that the policy containing the specific
provision relating to loading and unloading was primary.
- If the primary tortfeasor is a named insured under one policy and an
additional insured under another policy, the former policy is controlling.2
- The insurer of the automobile is primary and the insurer of the driver
is secondarily liable.3 This rule is
the reverse of the rule just discussed.
- The insurer whose policy was first issued is the primary insurer.4
- The other insurance clause that is more restrictive is given effect.
For example, if one policy says coverage applies in excess of other insurance
and another says it does not contribute with other insurance, the later
language controls.5
- The policy that more befits the type of loss in question is primary.
For example, where one policy contains an excess clause applicable only
when the insured is using a substitute vehicle and another policy contains
a general excess clause, the later controls.6
- The intent of the parties is inferred from the structure of the insurance
program. For example, in Liberty Mut. Ins. Co. v.
United States Fire Ins. Co., 590 SW2d 783 (Tex Civ App 1979), two
policies contained essentially identical other insurance clauses. The court
held that the automobile policy was primary and the "personal catastrophe
liability" policy was excess regarding coverage for liability of an insured
involving a non-owned vehicle.7
- If there is a conflict between the clauses, liability is apportioned
pro-rata without regard to the wording of the two clauses.8
Under the Insuring Agreement section of the RRG policies, RRG agreed to pay
for "ultimate net loss." "Ultimate net loss" was defined as the insured's legal
liability "after making deductions for all other recoveries, salvages or other
insurance." The majority rejected RRG's argument that this clause should prevail
because the clause was in the insuring agreement rather than, like MICA, in
the policy conditions. The court did not address the following arguments:
- The RRG provision was a condition qualifying RRG's promise to pay. Since
failure to satisfy such a condition normally operates to discharge the promisee's
obligations, RRG had the more restrictive provision.9
- If fairness is the primary consideration, one can argue that insertion
of a nonstandard other insurance clause in the fine print conditions conflicted
with the reasonable expectations of the parties.
- The MICA policy contained primary insurance policy provisions except
for the other insurance clause. This inconsistency gives rise to a contextual
ambiguity that should be construed against the drafter (MICA).
Splitting the Baby
The majority in AmHS Insurance Company Risk Retention
Group applied the rule that mutually repugnant other insurance clauses
are void. The leading case for this rule is Lamb-Weston,
Inc. v Oregon Automobile Ins. Co.10 In Lamb-Weston, the Oregon Supreme Court noted
that incompatible other insurance clauses generated coverage litigation and
delayed payment of a claim. However, in AmHS,
two insurance companies (Samaritan and MICA) provided claim defense, and the
other insurance company (AmHS) promptly satisfied the judgment. Consequently,
the rationale for the Lamb-Weston rule is not
pertinent to the facts of the AmHS case.
What happens when other insurance clauses cancel out each other? The Ninth
Circuit prorated coverage between RRG and MICA according to policy limits: $1
million for MICA and $11 million for RRG. Consequently, MICA was required to
contribute 1/12 of the total judgment paid.11 In so holding, the Ninth Circuit rejected the maximum loss rule under which,
according to the court, the denominator in the formula is reduced to amount
of the judgment.
The AmHS holding presents some interesting
possibilities for a primary insurer that does not conform to industry standard
other insurance clause wording. How may an excess insurer protect itself? There
are many possibilities. Probably the safest approach under the circumstances
of this case is to cut off direct coverage for claims against additional insureds.
If the captive and commercial insurance companies provide coverage for liability
assumed by contract ("contractual liability"), the self-insured/policyholder
is in a position to control protection afforded to non-employed physicians.
Conclusion
Sophisticated risk financing programs can be cost effective. A trade-off
is heightened risk of misinterpretation of insurance policies and other contracts
by courts. This risk can be controlled only if the self-insured/policyholder
and the commercial insurers ascertain the interrelationships between the affected
parties (including additional insureds) and pay careful attention to contract
language.
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