Free and Low-Cost Clinics in San Antonio, TX

34 clinics located in San Antonio, plus nearby options in surrounding cities. Some clinics may serve only certain counties, ZIP codes, age groups, or patient populations. Contact the clinic to confirm eligibility and availability.

Clinics in San Antonio

34 clinics in San Antonio. These listings are physically located within the city.

Nearby Clinics Outside San Antonio

2 additional clinics nearby, outside San Antonio, shown separately so they are not confused with clinics physically located in the city.

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What to Confirm Before Visiting

Confirm hours, appointment or walk-in policy, new-patient status, services, fees, eligibility, and required documents before traveling.

Clinic counts and information are community-sourced and may change without notice. Always call ahead to confirm hours, cost, eligibility, and services before visiting.