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ARVADA, CO - MARCH 23: Registered nurse Steve Van Dyke sorts a patient's medication while on a home health care visit on March 23, 2012 in Arvada, Colorado. The Supreme Court will hear oral arguments next week on whether the 2010 health law can require most Americans to have health insurance starting in 2014. Van Dyke works for the Dominican Sisters Home Health Agency, a non-profit that performs thousands of home visits each year for needy patients, most without private health insurance. The agency provides home health care without charge to people with chronic diseases and gives preventative health care that is often not covered by Medicare. (Photo by John Moore/Getty Images)
ARVADA, CO - MARCH 23: Registered nurse Steve Van Dyke sorts a patient's medication while on a home health care visit on March 23, 2012 in Arvada, Colorado. The Supreme Court will hear oral arguments next week on whether the 2010 health law can require most Americans to have health insurance starting in 2014. Van Dyke works for the Dominican Sisters Home Health Agency, a non-profit that performs thousands of home visits each year for needy patients, most without private health insurance. The agency provides home health care without charge to people with chronic diseases and gives preventative health care that is often not covered by Medicare. (Photo by John Moore/Getty Images)

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