South Korea’s National Health Insurance Service (건보) is expanding its income adjustment program, impacting an additional 3.94 million households. These households will now be required to make additional contributions. The adjustments are expected to bolster national finances by 1.5 trillion won. This expansion signifies a broader effort by the South Korean government to refine its healthcare funding model. The changes aim to ensure more equitable contributions based on income levels within the South Korean system. Officials state this will enhance the financial stability of the National Health Insurance. The increased revenue will be allocated to strengthening the healthcare infrastructure and services available to all citizens of South Korea.