1 California Department of Health Care Services â (DHCS) is the State agency that is ultimately responsible for funding and regulating the Medi-Cal program.
Medical marijuana has been legal in Washington D.C. for almost 20 years, and in November 2014, voters in D.C. legalized recreational marijuana for adults 21 and older by passing Initiative 71.
Updated 3:47 PM ET, April 30, 2015. Four states -- Alaska, Colorado, Oregon and Washington -- and Washington, D.C. have legalized marijuana for recreational use. Many other states allow some legal use of marijuana, primarily for medicinal purposes.