Announcing OTCs Drugs in Managed Care: Taking the Pulse of MCOs and PBMs. This report will provide a detailed independent appraisal of complex issues related to promotion and coverage of OTC drugs in U.S. in the managed care setting. Research will be conducted by Kline’s analysts with executives at MCOs, PBMs, self-insured employer groups, OTC companies, public health advocates, attorneys, and consultants.