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Drug Channels: Express Scripts, CVS Caremark and Walgreens top players in specialty pharmacy
PHILADELPHIA — Drug Channels on Tuesday sized up the specialty pharmacy market. Last year specialty drugs accounted for 22% of all pharmacy revenue, and 63% of the specialty business is dispensed by three companies: Express Scripts, CVS Caremark and Walgreens. According to Drug Channels estimates, the specialty pharmacy market generated $63.2 billion in 2013.