Health Insurance is a kind of insurance that provides coverage for medical expenses.
Depending on the health insurance plan chosen the policy holder can get coverage for critical illness expenses, surgical expenses, hospital expenses etc.
In today's world of Insurance it is very different. More than half of all Americans who have health insurance are enrolled in some kind of managed care plan, an organized way of both providing services and paying for them. There are many Different types of managed care plans work differently and include preferred provider organizations (PPOs), health maintenance organizations (HMOs), and point-of-service (POS) plans.