U.S. health care expenditures increased modestly in 2012 as very small spending increases on prescription drugs mitigated higher cost increases for hospital and physician services, the Centers for Medicare and Medicaid Services said Monday.
Total U.S. health care spending hit $2.793 trillion in 2012, the latest government data available, or $8,915 per person. While total expenditures were a record, the 3.7% increase in 2012 was in line with a 3.6% increase in 2011 and a 3.8% increase in 2010, according to statistics that CMS researchers compiled and published in the journal Health Affairs.
Those annual percentage increases were the lowest in the 53 years that government researchers have tracked and compiled such information.
“The relative stability since 2009 primarily reflects the lagged impacts of the recent severe economic recession,” the report said. “In particular, income and employment growth was modest over this period, and there was a slow recovery from private health insurance enrollment losses during 2008-2010,” the report added.
In addition, health care expenditures as a portion of the gross domestic product dipped for the second year in a row, dropping to 17.2% of GDP in 2012, down from 17.3% in 2011 and 17.4% in 2010.
Spending on private health insurance premiums increased modestly to $917.0 billion. The 2012 increase of 3.2% is in line with a 3.4% increase in 2011 and a 3.2% rise in 2010.
One factor that has helped to hold down health care premiums has been the growth in enrollment in consumer-driven high-deductible health care premiums, where premiums are sharply lower than other plans. In fact, a Mercer L.L.C. survey last year found that premiums were about 20% less in CDHPs linked to health savings accounts or health reimbursement arrangements than traditional plans, such as preferred provider organization plans.
In all, 19% of covered workers were enrolled in CDHPs in 2012, according to the report, up from 17% in 2011 and 8% in 2008.
The cost of prescription drugs continued to increase modesty and at much lower rate compared with recent years — increasing just 0.4% in 2012 compared with 2.5% in 2011. As recently as 2009, prescription drug costs rose at a nearly 5% annual clip.
The CMS report attributes the slowdown in prescription drug costs to the loss of patent protection for “for brand-name blockbuster drugs” such as Lipitor, Plavix and Singulair in late 2011 and in 2012.
By contrast, spending on physician and clinical services jumped by 4.6% in 2012, compared with 4.1% in 2011. The report attributes the higher spending to an “acceleration in the use and intensity of physician services.”
In addition, spending on hospital care climbed 4.9% in 2012, up from 3.4% in 2011. The increase, the report notes, is the result of hospitals boosting their charges as well as greater use of services.