Health Financing and Payment Models
Health financing and payment models cover how money is raised for health care, how it is pooled to spread financial risk, and how it is channelled to the providers who deliver services. The way a system collects revenue and pays clinicians and facilities shapes who can afford care, how much is spent, and what behaviours providers are rewarded for.
Definition
Health financing is the set of functions by which a health system collects revenue, pools it to share risk across a population, and purchases or pays for services; payment models are the specific rules that determine how purchasers transfer funds to providers.
Scope
This area orients the reader to four connected questions: where health-system money comes from (revenue sources and financing arrangements), how providers are paid (payment mechanisms), how third-party coverage and reimbursement work (insurance systems), and how payment can be tied to the value rather than the volume of care. It is a reference overview of the field, not financial or clinical advice.
Sub-topics
Core questions
- How does a health system raise and pool the money it spends on care?
- What methods are used to pay hospitals, physicians, and other providers, and what incentives do they create?
- How do health insurance and reimbursement arrangements share financial risk between individuals, pools, and providers?
- How can payment be linked to the quality and outcomes of care rather than only its volume?
Key concepts
- Revenue collection, risk pooling, and purchasing
- Universal health coverage and financial protection
- Provider payment mechanisms
- Health insurance and reimbursement
- Volume-based versus value-based payment
- Strategic purchasing
Key theories
- Health financing functions framework
- The World Health Organization frames health financing as three functions — revenue collection, pooling of funds, and purchasing of services — whose configuration determines progress toward universal coverage and protection from catastrophic spending.
- Triple Aim
- Berwick and colleagues argue that health systems should simultaneously pursue better individual care experience, better population health, and lower per-capita cost, a frame that motivates payment reforms intended to align financing with these goals.
Mechanisms
A health system first collects revenue — through taxes, mandatory social-insurance contributions, voluntary premiums, or out-of-pocket charges — and then pools some of those funds so that the healthy and wealthy subsidise the sick and poor. A purchasing function then allocates the pooled money to providers using payment mechanisms such as fee-for-service, capitation, salary, case-based payment, or budgets. Each link in this chain carries incentives: how revenue is raised affects equity and financial protection, how funds are pooled affects how widely risk is shared, and how providers are paid affects the volume, mix, and quality of services delivered.
Clinical relevance
Financing and payment arrangements form the economic context in which clinical care is delivered, influencing access, the intensity of services, and the resources available at the point of care. The topic describes how systems are structured and is intended for orientation; it does not direct individual clinical or coverage decisions.
Epidemiology
The mix of financing sources varies widely across countries, and reliance on out-of-pocket payment is associated with greater exposure to catastrophic and impoverishing health spending, which is why expanding prepaid, pooled financing is central to the universal-health-coverage agenda described by the World Health Organization and analysed in cross-country studies.
History
Modern health financing grew from nineteenth- and twentieth-century social-insurance schemes and tax-funded national health services, and was consolidated as an analytic field by the World Health Organization, whose 2000 and 2010 World Health Reports framed financing functions and the path to universal coverage. Since the 2000s, attention has shifted from simply raising money to strategic purchasing and to payment reforms that try to reward value rather than volume.
Debates
- How should countries balance revenue sources?
- There is ongoing debate over the mix of tax funding, social insurance, private insurance, and out-of-pocket payment, because each balance has different consequences for equity, financial protection, and the breadth of risk pooling.
Key figures
- Donald Berwick
- Guy Carrin
- Peter C. Smith
- Rodrigo Moreno-Serra
Related topics
Seminal works
- carrin-2008
- berwick-2008
- who-2010
Frequently asked questions
- What is the difference between health financing and provider payment?
- Health financing is the broad set of functions that raise, pool, and allocate money for health care; provider payment is the narrower step within purchasing that sets the rules by which funds are transferred to hospitals, physicians, and other providers.
- Why do financing and payment models matter for patients?
- They determine how much financial risk individuals bear, how widely that risk is shared across a population, and what incentives providers face, all of which affect access to care and the level of spending.