According to a recent report from the Centers for Medicare & Medicaid Services (CMS), in 2014:

• Medical price inflation was 1.4% overall
• Hospital prices increased 1.4%
• Physician and clinical services increased 0.5%

Source: "2014-2024 Projections of National Health Expenditures Data Released," Centers for Medicare & Medicaid Services (CMS), July 28, 2015, https://www.cms.gov/Newsroom/MediaReleaseDatabase/Press-releases/2015-Press-releases-items/2015-07-28-2.html