Healthcare BPO Market, By Payer Service (Human Resource Management, Claims Management, Customer Relationship Management (CRM) Operational/Administrative Management, Care Management, Provider Management, and Other Payer Services), By Provider Service (Patient Enrolment and Strategic Planning, Patient Care Service, and Revenue Cycle Management), By Pharmaceutical Service (Research and Development, Manufacturing, Non-clinical Services, Supply Chain Management and Logistics, Sales and Marketing Services, and Other Non-clinical Services), and By Geography (North America, Europe, Asia Pacific, Latin America, and Middle East & Africa)