The Frontier Community Health Integration Project (FCHIP) focuses on demonstration applications that must be budget neutral, ensuring that Medicare payments do not exceed what would have been paid without the project. It provides examples of interventions like telemedicine and expanded bed capacity in critical access hospitals that aim to reduce overall healthcare costs for Medicare beneficiaries while addressing specific community health needs. The document details application requirements, budget neutrality analysis steps, and the importance of these projects in shaping rural health policy.