The LTA closed this gap in coverage by creating a Medicare benefit category specifically for lymphedema compression treatment supplies. Medicare had previously been unable to cover these items because they could not be classified under any of the existing benefit category.
The language of the House and Senate bills during the 117th Congress, the session during which the bill became law, can be read here: House bill, Senate bill. The bill was ultimately included in the Consolidated Appropriations Act, which was passed on December 22, 2023.