Coinsurance is also sometimes used along with the term copayment, but has different definition. A copay is normally a fixed charge while coinsurance is a percentage owed by the insured person after the deductible has been exceeded. It is usually written with the insurance companies percentage stated first. With co-insurance, 50% is generally the maximum amount in which the insured is responsible. Once you have paid your portion of out-of-pocket expenses, the insurance company will become responsible for 100% of any additional costs. Typical co-insurance plans are 90-10, 80-20 and 70-30, with stop losses of $1000 to $3,000 after which the insurance company will pay all expenses.
An insurance claim is a request to an insurance company requesting payment based insurance policies terms. Insurance companies review insurance claims for their legitimacy and then pay the insured or other party requesting payment once the insurance claim approved.
Insurance claims cover everything from life insurance death benefits to regular visits to your doctor. In many cases, insurance claims are filed on behalf of the insured person by a third party, but generally the person or persons listed on the policy are the only ones that can be paid out on the claim.