United States health spending is projected to rise 5.3 percent in 2018, reflecting rising prices of medical goods and services and higher Medicaid costs, a U.S. government health agency said on Wednesday, an upward trend it forecasts for the next decade.

The increase represents a sharp uptick from 2017 spending, which the U.S. Centers for Medicare and Medicaid Services (CMS) now estimates to have been a 4.6 percent climb to nearly $3.5 trillion. It had previously forecast a 2017 rise of 5.4 percent.

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