Health insurance is a type of insurance policy in which the insurer provides for the cost of any or all of the health care services. Today, there are many types of health insurance such as fee-for-service, managed care, and more. Health insurance is offered to individuals as well as groups. Group health insurance is designed to meet the health care needs of employees of large as well as small companies. Group health insurance policy provides medical expense coverage for many people in a single policy. Under group health insurance, the cost of premium is spread out among the members of the group.Group health insurance offers health care coverage for student organizations, religious organizations, employers, professional associations, and other groups. Most Americans get group health insurance from their employer. In most cases, employer pays all or part of the health care insurance premium.Group health insurance benefits both employee as well as employer. Employees covered by group health insurance plan, get medical treatment quickly with little or no cost. Compared to individual health insurance, group health insurance is less expensive. Another advantage is that no medical exam is required to qualify for group health insurance.A wide range of group health insurance plans are available to choose from. Fully insured employer group, small employer group, large employer group, health maintenance organization (HMO), self-funded ERISA, group managed care, and preferred provider organization are some types of group health insurance.Getting group health insurance quote through websites is quite easy. In order to qualify for a group health insurance policy, employer must have at least 2 full time employees on the payroll. While purchasing a group health insurance, it is advisable to seek the assistance of group health insurance broker. Golden Rule Insurance Company, UniCare, Aetna Inc., Horizon Blue Cross Blue Shield of New Jersey, Health Net of California, and Time Insurance Company are some of the leading health insurance companies that offer group health insurance.