First loss insurance

The first policy that claims are submitted to for a loss, before any other policy that covers the same peril. This term can also mean a policy written for an amount that covers the anticipated loss during the policy term.
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Property insurance where the sum insured is accepted to be less than the value of the property but the insurer undertakes to pay claims up to the sum insured.

First loss policies

A property insurance for an amount known to be less than the value of risk. It is used when it is inconceivable that all property would be lost in a single claim, e.g. theft of total stock of heavy steel. The insurer pays all losses up to the agreed sum insured unless the insured has understated the value at risk in which case a form of average will be applied.

First named insured

The first person listed on a commercial insurance policy.
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An insurance policy may have more than one party named as insured. In such cases, the first named insured attends to policy housekeeping, that is, pays premiums, initiates (or receives notice of) cancellation, or calls for interim changes in the contract. This is spelled out in commercial policies in the common policy conditions.

First Party Insurance

UK: Insurance providing benefits or indemnity directly for the insured person as distinct from covering his liability to third parties. A material damage policy protecting the property owner is a first party policy.
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Insurance that covers the policyholder’s property or self.
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Insurance which provide coverage for the insured’s own property or person.

First Report of Injury

In workers’ compensation cases, a written statement of the initial contact of the physician with the injured worker. Each state has a different time frame when this report should be submitted to the workers’ compensation insurance carrier. Also called First Treatment Medical Report and Doctor’s First Report of Occupational Injury or Illness (form) or preliminary report .