Understanding the U.S. Healthcare System

The U.S. healthcare system can feel confusing—especially if you are new to the country or English is not your first language. This page explains how healthcare works in the U.S., where to go for care, and what common medical terms mean. You do not need to understand everything at once. Use this page as a guide and return whenever you need help.

How Healthcare Works in the U.S.

In the U.S., healthcare is not automatic or free for most people. Care is usually provided through clinics, doctors’ offices, and hospitals.

Most people pay for healthcare using insurance. However, many free or low-cost clinics are available, even if you do not have insurance.

Where Do I Go for Care?

Primary Care Clinic

This is usually the first place to go for most health needs, such as annual checkups, ongoing health conditions, mental health care, and medication refills. Some insurance plans require a referral from a primary care provider before seeing a specialist.

Urgent Care

Urgent care is for problems that need attention soon but are not life-threatening, such as a bad cough or a minor injury.

Emergency Room (ER)

The emergency room is for serious or life-threatening problems, such as chest pain, trouble breathing, or severe bleeding.

Types of Health Insurance

In the U.S., there are two main types of health insurance: government insurance and private insurance.

Government Insurance

Government insurance is provided by the federal or state government.

Medicaid helps people with low income pay for medical care. Rules are different in each state, and some people qualify while others do not.

Medicare is mainly for people age 65 and older. Some younger people with certain disabilities may also qualify.

Some government programs may require a Social Security number.

Private Insurance

Private insurance is usually provided through a job or purchased directly from an insurance company. People with private insurance usually pay a monthly premium and may also pay copays or deductibles. Private insurance often costs more but may offer more choices of doctors.

Can I Get Care Without Insurance?

Yes. You can still get care.

Emergency rooms must treat emergencies. Many free or low-cost clinics provide care for people without insurance.

Community health centers and Federally Qualified Health Centers (FQHCs) often:

Offer free or low-cost care

Accept patients without insurance

Do not ask about immigration status

Provide language interpretation

See our Free & Low-Cost Clinics page to find care near you.

Getting Care at Free or Low-Cost Clinics

Each clinic has its own rules. Some clinics may ask for a photo ID, proof of income, or proof of address. Not all clinics require the same documents. Before going, it is a good idea to call or check the clinic’s website to ask:

If you need an appointment

How new patients sign up

What documents to bring

Your Rights as a Patient

You have the right to ask questions, understand your diagnosis and treatment, and say no to care you do not want.

You have the right to request an interpreter, ask for help filling out forms, and access your medical records.

You also have the right to be treated with respect.

Next Steps

Find a clinic near you.

Learn basic insurance and cost terms.

Read the Medical Terms Glossary below.

You are not alone. MAHI is here to help.

Medical Terms You May Hear

Health Insurance

A plan that helps pay for medical care.
Example: Insurance may pay part of a doctor visit that costs $200.

Premium

Money you pay every month for insurance.
Example: You pay $150 each month even if you do not see a doctor.

Deductible

Money you pay before insurance helps.
Example: You pay the first $1,000 of care yourself.

Copay

A small amount you pay for a visit or medicine.
Example: You pay $25 each time you see the doctor.

Prescription

Medicine ordered by a doctor.
Example: You take the prescription to a pharmacy to get medicine.

Medical Bill

A plan that helps pay for medical care.
Example: Insurance may pay part of a doctor visit that costs $200.