What Are the Main Differences Between Complementary and Private Health Insurance

Serdar HocamAuthor & Editor

With increasing healthcare expenditures, the main differences between CHI and PHI, which are being questioned again in 2026, rely on the SSI requirement and hospital network criteria.

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Tamamlayıcı sağlık sigortası mı, özel sağlık sigortası mı? 2026'da farklar yeniden gündemde

With the rise in healthcare expenditures, citizens wishing to protect their personal budgets have begun re-examining complementary health insurance and private health insurance models. The most prominent distinction between the two types of insurance is shaped around the SSI requirement, hospital network, and premium structures.

Prominent Models in Health Insurance

The increase in healthcare expenditures leads citizens who want to protect their personal budgets to examine insurance options. In Turkey, alongside state security, complementary health insurance and private health insurance stand out.

SSI Requirement in Complementary Health Insurance

To benefit from complementary health insurance, the insured must be under active Social Security Institution (SSI) coverage. It is required that the institution and branch from which services will be received are both within the scope of the policy and contracted with the SSI.

Scope Breadth of Private Health Insurance

Private health insurance operates independently of the SSI requirement and can offer the insured a broader hospital network. In these policies, additional coverage can be found alongside outpatient and inpatient treatments.

Premium Differences and Determining Factors

CHI premiums can be at lower levels thanks to the SSI covering a portion of the services. In PHI, factors such as the hospital network, limits, age, and health history affect pricing.