The AIDS Drug Assistance Program (ADAP) program exists to make sure that, even if you already have insurance, you can meet all the expenses related to your plan, such as premiums, deductibles and co-pays—as well as health-related expenses, such as transportation to medical appointments. Thus, it’s unlikely you’ll need assistance beyond ADAP.

However, if you do, various nonprofits and foundations provide financial assistance to people with complex or chronic health issues.

Here are a few to explore:

HealthWell Foundation

Good Days

Accessia Health

National Organization for Rare Disorders

NeedyMeds

PAN Foundation

The Assistance Fund