Now that there are drugs to treat Alzheimer's, blood tests to detect it will likely become an attractive, low-cost option to decide who can get treatment. Some tests are more accurate than others. A ...

Add Yahoo as a preferred source to see more of our stories on Google. Grail's Galleri test screens for more than 50 different types of cancer from a single blood draw. (Getty Images) (Getty Images) If ...

Medicare Part B covers blood sugar test strips as a type of durable medical equipment (DME). After paying the annual Part B deductible, a person will only pay 20% of the cost of the test strips.

UCLA scientists have developed a simple and cost-effective blood test that, in early studies in more than 1,000 people, showed promise in detecting multiple cancers, various liver conditions, and ...