If you have a pre-existing health condition, you could still get coverage. While it may not disqualify you, it’s important to know that it may slim down your choices in coverage and you may need to pay higher premiums. Some pre-existing conditions include: asthma, cancer, depression, diabetes, epilepsy, gastroesophageal reflux disease (GERD), high blood pressure (hypertension), high cholesterol (hyperlipidemia), HIV/AIDS, heart disease (heart attack/stroke/etc.) and obesity.