A move to cover expensive weight-loss drugs for Americans on Medicare and Medicaid may be in the works, but any such program could run into problems with voluntary participation and concerns about expense.

The Trump administration is planning an experiment to cover weight loss drugs under Medicare and Medicaid, potentially benefiting millions of Americans struggling with obesity.

The Trump administration is considering a five-year pilot program to cover weight-loss drugs under Medicare and Medicaid, the Washington Post reported on Friday, citing documents from the Centers for Medicare and Medicaid Services.