PLANO, Texas--(BUSINESS WIRE)--Dell Services today announced that Everest Group has positioned Dell’s Healthcare Services in the Leader category for its inaugural Healthcare Payer Business Process Outsourcing (BPO) — State of the Market with PEAK Matrix™ Assessment reporti. Dell is the only vendor to receive a “High Assessment” in all categories (scale, scope, technology capability, delivery footprint, and overall market success). With more than 27 years of experience providing services to heal