Health insurance is insurance against the risk of incurring medical expenses among individuals.Health insurance helps protect you from high medical care costs. Many people in the United States get a health insurance policy through their employers. In most cases, the employer helps pay for that insurance. Insurance through employers is often with a managed care plan. These plans contract with health care providers and medical facilities to provide care for members at reduced costs.
You can also purchase health insurance on your own. It usually costs you more than employer-based insurance. People who meet certain requirements can qualify for government health insurance, such as Medicare and Medicaid. If you do not have health insurance, you must pay your medical bills directly or rely on health care providers or organizations that donate care.
By estimating the overall risk of health care expenses among a targeted group, an insurer can develop a routine finance structure, such as a monthly premium or payroll tax, to ensure that money is available to pay for the health care benefits specified in the insurance agreement. The benefit is administered by a central organization such as a government agency, private business, or not-for-profit entity.
A health insurance policy is:
1) a contract between an insurance provider (e.g. an insurance company or a government) and an individual or his sponsor (e.g. an employer or a community organization). The contract can be renewable (e.g. annually, monthly) or lifelong in the case of private insurance, or be mandatory for all citizens in the case of national plans.
2) Insurance coverage is provided by an employer-sponsored self-funded ERISA plan. The company generally advertises that they have one of the big insurance companies.
The individual insured person’s obligations may take several forms:
Premium: The amount the policy-holder or his sponsor (e.g. an employer) pays to the health plan to purchase health coverage.
Deductible: The amount that the insured must pay out-of-pocket before the health insurer pays its share. For example, policy-holders might have to pay a $500 deductible per year, before any of their health care is covered by the health insurer. It may take several doctor’s visits or prescription refills before the insured person reaches the deductible and the insurance company starts to pay for care.
Co-payment: The amount that the insured person must pay out of pocket before the health insurer pays for a particular visit or service. For example, an insured person might pay a $45 co-payment for a doctor’s visit, or to obtain a prescription. A co-payment must be paid each time a particular service is obtained.
Coinsurance: Instead of, or in addition to, paying a fixed amount up front (a co-payment), the co-insurance is a percentage of the total cost that insured person may also pay. For example, the member might have to pay 20% of the cost of a surgery over and above a co-payment, while the insurance company pays the other 80%. If there is an upper limit on coinsurance, the policy-holder could end up owing very little, or a great deal, depending on the actual costs of the services they obtain.
Exclusions: Not all services are covered. The insured are generally expected to pay the full cost of non-covered services out of their own pockets.
Coverage limits: Some health insurance policies only pay for health care up to a certain dollar amount.
Some, if not most, health care providers in the United States will agree to bill the insurance company if patients are willing to sign an agreement that they will be responsible for the amount that the insurance company doesn’t pay. The insurance company pays out of network providers according to “reasonable and customary” charges, which may be less than the provider’s usual fee. The provider may also have a separate contract with the insurer to accept what amounts to a discounted rate or capitation to the provider’s standard charges. It generally costs the patient less to use an in-network provider.