Mirovinski i zdravstveni sustav dio su socijalnog sustava osiguranja u Republici Hrvatskoj. Mirovinski sustav utemeljen je na tri stupa, dok se Hrvatski zavod za zdravstveno osiguranje dijeli na četiri podsustava i to su obvezno, dopunsko, dodatno i privatno. Oba sustava su veoma važna za socijalnu sigurnost, a njihovim ostvarenjem stječu se određena prava, ali i obveze. Zbog porasta starije populacije, ovi sustavi se uređuju svoje reforme jer stariji ljudi zahtijevaju veće zdravstvene i mirovinske potrebe.Retirement system and health system are part of social insurance system in Republic of Croatia. Retiremenet system is justified trough threee parts of insurance, while health system divided into four sets, and that are mandatory, supplementary, additional and private health insurance. The both system are very important fo social insurance, but with their achievement insured people gains some rights but also and some commitment. Because o fan increase int he elderly population, these systems regulate their reforms because the older people demand the biggest retirement and healath needs