DEERFIELD, Ill.--(BUSINESS WIRE)--As newly insured Americans begin using their 2015 benefits under the Affordable Care Act, Walgreens will again provide medication assistance to those patients who may have difficulty using their new insurance coverage. Through the end of January, patients who haven't yet received a plan identification number from their insurer or are otherwise having difficulty can bring confirmation of their Marketplace enrollment to a Walgreens pharmacy, and Walgreens will pr