The two-tier health system in South Africa refers to which of the following?

• A. Public and private sectors
• B. Urban and rural areas
• C. Public, private, and NGO sectors
• D. Primary and secondary care

Answer: (A)

In health systems, a two-tier setup means there are parallel ways of delivering care that are funded and accessed differently: a public sector that is state-funded and serves most people, and a private sector that is funded largely through private insurance or out-of-pocket payments and serves a smaller, typically more affluent group. In South Africa, this is seen in a large, under-resourced public health system that serves the majority and a well-resourced private health sector that serves those with medical schemes or the means to pay. This separation in access, funding, and quality is what characterizes a two-tier system.

The other concepts don’t capture that parallel public-private structure. Urban vs rural reflects geographic distribution, not a dual system of financing and provision. NGO involvement suggests a third, nonprofit element rather than a formal public-private divide. Primary and secondary care refer to the level of services, not the split between public and private sectors.