Are diagnostic and investigative tests covered under the family Mediclaim policy?

Yes, various medical tests are covered under the family mediclaim policy. These tests include blood tests, stool tests, CT scans, X-rays, sonography, MRI, and so on. However, a proper prescription is required and the test must be a part of the treatment of an ailment mentioned in your health insurance policy. Only then you will be able to make claims for such tests.