Polysomnography, also known as a sleep study, is a test in which a doctor observes you while you’re sleeping. Doctors use this test to identify possible sleep disorders. A doctor may perform different ...

Medicare Part B may cover sleep studies, including polysomnographies, to screen for obstructive sleep apnea (OSA) if a person shows clinical signs and their doctor provides medical evidence supporting ...

At-home sleep tests are devices used to screen for sleep apnea. But getting one isn’t as easy as adding it to your cart. You need to talk to your doctor. Taylor Leamey wrote about all things wellness ...