Rising healthcare costs and increasing longevity has created awareness about the importance of health insurance. At a very rudimentary level, health insurance is an insurance, which covers for the medical expenses incurred by you. Similar to other forms of insurance, you can take a policy under which a fixed sum is covered to protect yourself against stated healthcare risks as mentioned in the policy. There is a cost by way of premiums that you pay for such a policy, which depends on your age, current health condition and the amount of insurance that you take, which is the sum assured by the policy.