Here's how you can get free home Covid-19 tests

President Joe Biden on Thursday announced he was doubling the number that will be available to 1 billion.

Several states have also ordered home tests to be distributed free to residents, but supplies have been limited.

How do I get one of those free federal tests?

Americans can go to a new website, covidtests.gov, to order the tests, starting January 19.

Tests are expected to ship within seven to 12 days of being ordered.

Initially, there will be a limit of four tests per residential household.

The White House will also set up a hotline for those who cannot order online but has not yet announced a launch date for it.

What if I'm on Medicare?

Medicare covers at no charge Covid-19 testing done in a lab when ordered by a medical professional.

Those enrolled in Medicare Advantage plans should check with their insurers to see if the costs of the home tests will be covered.

What if I'm on Medicaid?

Medicaid and the Children's Health Insurance Program, known as CHIP, already cover home tests with no cost-sharing.