When making up your mind to select this or that type of health insurance, it is vitally important to understand what is offered to you. To know what is what in health insurance business you should know the basic health insurance terms.  Following are the most frequently used insurance terms, which may alleviate your searchings for the best policy.

Coinsurance is a percentage of the total cost of medical services that the insured pays.

Copayment is the amount that the insured person must pay out-of-pocket before the health insurer pays for a particular visit or service. A copayment must be paid each time a particular service is obtained.

Deductible is the amount that the insured must pay out-of-pocket before the health insurance provider pays its share. The value of the deductible is inversely related to the premium payable for an insurance policy. Thus, higher the deductible, lower the premium and vice versa. A lower deductible with higher premium is a better option. Depending on the policy, deductible may be either a dollar value or the percentage of the total amount of the payment.

Exclusions are the services which are deliberately not included in your policy. The insured person is generally expected to pay the full cost of non-covered services out of his own pocket.

Health insurance is a type of insurance that pays for your medical treatment when you are ill. The amount and type of health care expenses that will be covered by the health insurance company are specified in advance and are based on the medical needs of the insured.

Lifetime Coverage Amount is the maximum dollar amount that an insurance company will pay for the insured in his lifetime. In case the insured exceeds this amount, the health plan will stop payment.

Out-of-pocket maximums is a term similar to Lifetime Coverage Amount, except that in this case, the insured person's payment obligation ends when they reach the out-of-pocket upper limit, and the insurer pays all further covered expenses. Out-of-pocket maximums can be limited to a specific benefit category or can apply to all coverage provided during a certain benefit year.

Premium is an amount of money an insured person pays regularly for an insurance policy.