What's covered is an official U.S. government Medicare app that helps you understand the healthcare coverage offered by Original Medicare Part A and Part B. The app provides you with information about your costs, covered items and services, preventive services, and notes on where to get more information. The app is available for free on the iPhone platform.

The app provides information on Original Medicare items and services, including coverage for mammograms, home healthcare, and diabetes supplies. It also includes information on preventive services, such as cervical cancer screening and bone mass measurement. You can ask your doctor or healthcare provider which preventive services you should get.

The app also provides information on Part A and Part B costs, including copayments, coinsurance, and deductibles. The app explains that for some items and services, you may be responsible for paying all costs. The app does not contain information on Medicare Advantage Plan, other Medicare health plan, or Medicare Supplement Insurance (Medigap) coverage.