Health insurance is a protection policy where an insurer promises to pay for a policyholder's health care costs in exchange of premiums. It can be bought in a group or individual basis. A group policy is usually bought by an employer for its employees, while an individual policy is bought by a self-employed individual or one that has a small business.

Health insurance contracts have provisions that are agreed upon by both the policyholder and the insurer. They may require the covered individuals to pay for deductibles and co-payment. Also, an increase in the premiums paid to the insurance company may allow an insured individual to have a spouse and dependents in the family covered as well.

Buying a health insurance policy is just like buying for a life insurance, auto insurance or any type of insurance. You have to shop for insurance quotes before you choose which insurance company to buy from. Most insurers have online health insurance quotes that are provided for free to an interested policyholder. You will be solicited information and will be given an insurance quote in return. By doing this, you are able to choose which insurers provide the lowest quotes.

However, you should not base solely on quotes as this can be deceiving sometimes. Insurance companies require more than the information you input in their websites. To make sure that the quotes you get are fit with your requirements, make a personal appointment with insurance brokers and agents to help you evaluate your insurance needs.