The Affordable Care Act (ACA), also known as Obamacare, prohibits insurance companies from denying coverage or charging higher premiums to individuals with pre-existing conditions. This means that if you have a pre-existing condition, such as diabetes, cancer, or heart disease, you are still eligible for the same health insurance plans and benefits as someone without a pre-existing condition. Additionally, the ACA requires insurance companies to cover essential health benefits, such as hospitalization, prescription drugs, and preventative care, which are particularly important for those with pre-existing conditions