Value Based Healthcare Services Market by Model (Accountable Care Organization (ACO), Patient-Centered Medical Home (PCMH), Pay for Performance (P4P), and Bundled Payments), by End User (Providers, Payers); By Region (U.S., Canada, Mexico, Rest of North America, UK, France, Germany, Italy, Spain, Benelux Union, Nordic Countries , Rest of Europe, China, Japan, India, South Korea, Australia, New Zealand, Southeast Asia, Rest of Asia, Brazil, Argentina Rest of Latin America, GCC countries, Southern Africa, Rest of Middle East & Africa) – Global Insights, Growth, Size, Comparative Analysis, Trends and Forecast, 2019 - 2027