What effects did the Tax Equity and Fiscal Responsibility Act of 1982 (or the 1983 Medicare Modernization Act) have on healthcare costs?

If you look at charts comparing American healthcare costs to healthcare costs from other OECD countries, you will see that healthcare costs in America begin to rise faster than other OECD countries in the late 1970's or early 1980's.

Do the bundled payments that came with these acts have anything to do with the healthcare price increases in America we started seeing in the early 1980's?