What is single-payer healthcare?
Single-payer is a healthcare financing system in which one government-administered entity, rather than multiple competing private insurers, pays for covered healthcare services on behalf of the entire population, though care itself may still be delivered by private doctors and hospitals.
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Core tenets
- One payer, not one provider
- A single government entity handles payment for healthcare services, but hospitals and doctors can remain privately owned and operated, distinguishing single-payer from full government ownership of healthcare delivery.
- Universal coverage
- Typically covers the entire population by default, rather than requiring individuals to select among competing private insurance plans.
- Replaces, rather than supplements, private insurance
- Unlike a public option, single-payer is designed to replace private insurance as the primary payer, rather than compete alongside it.
How it works in practice
Single-payer systems vary in exactly what services are covered and how healthcare providers are paid, even though all share the core feature of one payer for the population.
- Government-set provider payment rates
- The single payer typically negotiates or sets the rates paid to doctors and hospitals nationally, rather than each provider negotiating separately with multiple insurers.
- Private care delivery
- Doctors and hospitals frequently remain private businesses under single-payer systems, distinguishing payment structure from ownership of care delivery itself.
What it is often confused with
Single-payer is often confused with fully socialized medicine, in which the government also owns hospitals and employs doctors directly; single-payer specifically concerns who pays for care, not who delivers it.
Criticisms and debates
Criticism of single-payer centers on cost, wait times, and the transition disruption of eliminating existing private insurance.
Cost and tax critique
Argues that funding a single-payer system typically requires substantial new tax revenue, even if it replaces existing private insurance premiums, and that total costs are difficult to project accurately in advance.
Response: Proponents respond that eliminating private insurers' administrative overhead and profit margins can offset much of the new public spending, though the size of that offset is genuinely disputed among economists.
Wait-time critique
Points to reports of longer wait times for some procedures in certain existing single-payer systems as evidence of rationing under centralized payment.
Response: Defenders argue that wait times vary significantly by country and by the specific procedure in question, and that some multi-payer systems also have significant access problems, particularly for the uninsured.
Historical examples
- Canada's Medicare system, since 1966
- A commonly cited example of single-payer healthcare financing, with provincial governments as the payer and healthcare delivery remaining largely private.
Sources
- 1.Canada Health Act, 1984.
- 2.Congressional Research Service. Single-Payer Health Care: Overview and Considerations.
- 3.Encyclopaedia Britannica. Single-payer health care.