What requirement of the Affordable Care Act ensures that health insurance companies cannot discriminate against individuals?

The individual-coverage requirement of the Affordable Care Act (ACA) is designed to ensure that all individuals have access to health insurance, regardless of their health status. This requirement means that insurance companies cannot deny coverage to individuals based on pre-existing conditions. It effectively prohibits discrimination against individuals who may have previously faced barriers to obtaining health insurance.

By mandating that everyone be insured, the ACA aims to create a more equitable healthcare system where individuals cannot be turned away for prior health issues, thereby expanding overall access to medical care. This is particularly significant because it safeguards vulnerable populations who may have chronic illnesses or previous health challenges.

The other choices relate to various provisions within the ACA but do not specifically address the discrimination aspect. For example, the employer mandate requires larger employers to provide insurance to their employees, while the essential health benefits requirement ensures that insurance plans cover a minimum set of health services. The rate review requirement involves oversight of insurance premiums to prevent excessive charges but does not directly relate to non-discrimination against individuals seeking coverage.