Do you have to have a referral to see and internist?

Whether you need a referral to see an internist can depend on your health insurance plan and the specific policies of the internist's practice. Many insurance plans require a referral from a primary care physician to see a specialist, including an internist. However, some plans may allow you to see an internist without a referral. It's best to check with your insurance provider and the internist's office for their specific requirements.