Authors: Dr Ahmed Abdelrahman Ibrahim Amen Youssef (Egypt Healthcare Authority, Egypt), Mr Benny Wijaya (Indonesian Hospital Association, Indonesia), Dr Chloe Furst (Australian Healthcare and Hospital Association, Australia), Mr Kobus Jooste (Elegancia Healthcare, Qatar), Ms Saja Alrobayan (Saudi Commission for Health Specialties, Saudi Arabia) and Ms Tiffany S. Crisostomo (Commonwealth Healthcare Corporation, Northern Mariana Islands)

Reviewers: Olivier Costa (YEL 2022, Algemeen Ziekenhuis Sint-Maria Halle, Belgium), Miyele Kaliwanda (YEL 2022, Medland Health Services Zambia Limited, Zambia) and Yosra Al Salami (YEL 2022, Emirates Health Services, UAE)

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Introduction

Healthcare is one of the largest economic sectors in most developed countries. According to 2019 data from the Organization for Economic Cooperation and Development (OECD), healthcare represents 11.7% of total GDP in OECD nations, and in the United States alone, it accounts for over 17% of GDP (OECD, 2019). Over the past 70 years, the global health sector has expanded significantly. In the 1950s, healthcare constituted just 5% of the U.S. GDP. By 2017, it had risen to 17.9%, surpassing expenditure on housing and food. Projections suggest that by the end of the 21st century, healthcare spending could consume nearly half of the U.S. GDP (Gruber, 2022).

Healthcare stands out due to its unique characteristics, including unpredictable expenditures and high variability, which create challenges for financing. Key issues in healthcare financing include:

• Incomplete Information: Limited data on patient outcomes and costs makes it difficult to design efficient financing systems.
• Imperfect Competition: Market inefficiencies and lack of competition can lead to higher costs and reduced quality of care.
• Inconsistent Consumer Choices: Variability in consumer preferences and choices can complicate the implementation of effective financing strategies.

These challenges make it difficult for both private and public sectors to create an optimal healthcare financing system.

Examples of healthcare financing adaptations around the world illustrate different approaches to addressing these challenges:

• In the United Kingdom, the National Health Service pays directly for all healthcare services with regulated prices, providing free care to patients.
• In Canada, insurance is provided by a single government payer, with small co-payments from patients and some services like dental care often excluded.
• Countries like Germany and the United States rely on employment-based private insurance and healthcare provision.

Two widely utilized healthcare financing models are the Capitated Payment Model and the Value-Based Payment Model. The Capitated Model involves paying a fixed amount per patient regardless of the services provided, encouraging preventive care. In contrast, the Value-Based Model compensates providers based on achieving specific health outcomes, aiming to enhance efficiency and reduce unnecessary treatments.

Capitation Vs value-based care

There are pros and cons of all systems and similarly, there are advantages and disadvantages of different health care financing models as can be seen below.

Considering the pros and cons of each payment model, in the full article you can find examples of case studies conducted on three different financing models in three different countries. The proposed Hybrid Model is the combination of these 4 programs across the globe in which a capitation model has been seen as the most successful for primary care while Value Based has been seen to provide the most benefit against the cost for more specialized/complex care.

Future of healthcare financing

The future of healthcare financing and delivery integration focuses on developing models that align financial incentives with patient outcomes and quality care. Integrated delivery systems, such as those employed by Kaiser Permanente, emphasize coordinated care across various healthcare settings. These systems aim to reduce fragmentation, improve efficiency, and enhance patient outcomes by aligning financial and clinical goals.

Key elements include:

1. Bundled Payments: Payment structures that cover a complete care cycle across multiple providers, encouraging collaboration and efficiency.
2. Population Health Management: Strategies that involve managing the health outcomes of a specific population group, often through preventive care and chronic disease management, to reduce overall costs and improve health outcomes.
3. Technology Integration: The use of electronic health records (EHRs), telehealth, and data analytics to streamline care coordination, track patient progress, and facilitate information sharing among providers​.

Emerging payment models and care delivery 

Overall, the integration of financing and delivery in healthcare continues to evolve, with an emphasis on value-based care, preventive services, and efficient resource utilization to improve health outcomes and control costs.

Proposed healthcare funding framework for the future

Based on various studies and evaluations of payment models, we recommend adopting a hybrid financing model that combines Capitated and Value-Based payment elements to improve cost-effectiveness, efficiency, quality, and access to care. Here’s a summary:

1. Capitated Payments for Primary and Preventive Care:

• Purpose: Target primary care providers (PCPs) and services focused on prevention and chronic disease management.
• Structure: PCPs receive fixed monthly payments per member. This system incentivizes effective management of patient health and chronic conditions, thereby reducing the need for costly interventions.
• Advantages: Promotes comprehensive care, fosters strong patient-provider relationships, and emphasizes preventive measures.
• Considerations: Requires contracting with a network of providers, quality regulation, data submission, and addressing private sector issues like payment and no balance billing.

2. Case-Based payments for acute and specialized care:

• Purpose: Cover acute treatments, surgeries, and specialized interventions using diagnosis-related groups (DRGs) to predict costs accurately.
• Structure: Providers receive fixed payments for specific care episodes, encouraging efficient, high-quality care within set cost parameters.
• Advantages: Standardizes treatment for specific conditions, controls costs for complex procedures, and minimizes unnecessary treatment variations.

Advantages of the hybrid approach:

• Cost Control: Reduces unnecessary services and manages chronic conditions cost-effectively, with fixed payments for acute care.
• Quality of Care: Ensures adherence to best practices and standardized protocols for both primary and acute care.
• Access to Care: Enhances primary care access and provides comprehensive acute and specialized care.
• Incentive Alignment: Capitation aligns provider incentives with long-term patient health outcomes, fostering continuity of care. Case-based payments align incentives with resource efficiency and evidence-based guidelines for acute care.

This hybrid model integrates the strengths of both payment approaches, aiming for a balanced improvement in healthcare delivery. Successful hybrid healthcare models integrate Capitated and Value-Based Payment elements to enhance delivery and outcomes. Notable examples include:

• Kaiser Permanente, which combines capitation and value-based incentives for improved patient care; Argentina’s Programa Sumar, which reduces maternal and child mortality through capitated payments and performance bonuses; and the BPCI Initiative, offering bundled payments that lower unnecessary services and readmissions. The NHS Integrated Care Systems incentivize preventive care and chronic disease management, while Indonesia’s JKN pilots improve access and coordination in primary care.

Future research in healthcare financing could focus on using AI and data analytics to enhance hybrid models through cost prediction and personalized care. Exploring how to adapt hybrid models globally, integrating patient-centered financing, and leveraging technologies like telemedicine and EHRs could further improve care coordination, especially in underserved areas.

Implementation

For practical implementation, establishing integrated care networks is essential. These networks should enable seamless collaboration between primary care providers, specialists, and hospitals, supported by shared electronic health records and integrated care pathways. Coordination is key to ensuring smooth transitions between capitated and case-based payment models as patients move from primary to specialized or acute care settings. Additionally, implementing robust performance metrics is crucial for monitoring quality, patient satisfaction, and cost-effectiveness across both payment components. Data analytics should be used to adjust payment rates and structures based on provider performance, patient outcomes, and evolving healthcare needs.

Conclusion

A hybrid payment approach leverages the strengths of both capitated and case-based models, promoting preventive care and efficient management of chronic diseases while ensuring standardized, high-quality treatment for acute conditions. By aligning incentives with patient outcomes and cost efficiency, a hybrid model can potentially offer a balanced and sustainable solution for modern healthcare systems.

References

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3. Gruber, J. (2022) Financing Health Care Delivery [online]. Available at: https://www.annualreviews.org/content/journals/10.1146/annurev-financial-111620-112740 (Accessed 6 August 2024).
4. Enthoven, A.C. (2016) What is an Integrated Health Care Financing and Delivery System (IDS)? And What must would-be IDS Accomplish to Become Competitive with them? [online]. Available at: https://www.researchgate.net/publication/326628798_What_is_an_Integrated_Health_Care_Financing_and_Delivery_System_IDS_and_What_must_would-be_IDS_Accomplish_to_Become_Competitive_with_them (Accessed 6 August 2024).
5. Maeda et al. (2014) Comparative Health Systems Research among Kaiser Permanente and Other Integrated Delivery Systems: A Systematic Literature Review [online]. Available at: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4116268/ (Accessed 6 August 2024).
6. Lindner et al. (2023) Innovative Providers Payment Models for Promoting Value-Based Health Systems: Start Small, Prove Value, and Scale Up [online]. Available at: https://www.oecd-ilibrary.org/docserver/627fe490-en.pdf?expires=1726642067&id=id&accname=guest&checksum=731308E7BD69E15A338D1FEF69D0E4CD (Accessed 17 September 2024).