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Urgent Care & Walk-In Clinics in San Antonio, TX

90 urgent care locations in San Antonio. Listings come from the federal NPPES provider registry — call ahead to confirm hours and insurance before you go.

Urgent care clinics in San Antonio

Urgent care in nearby cities

San Antonio community health snapshot

90 urgent care locations for 1,479,835 residents of San Antonio — about 0.6 per 10,000 people.

With 17.6% of residents uninsured, self-pay pricing matters here — ask any clinic for its self-pay rate before your visit, and see your rights against surprise bills.

Families, coverage and getting to care in San Antonio

Sources: Population, age, household, income, insurance, disability, language, vehicle, commuting, veteran, and poverty figures — U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, Data Profiles DP02, DP03, DP04 and DP05, for San Antonio city, Texas in Bexar County; Texas comparison figures from the same tables at the state level. Estimates carry margins of error. Clinic count — federal NPPES provider registry listings in this directory. census.gov/acs · data.census.gov · NPPES registry

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Before you go

Most urgent care centers accept walk-ins, and many let you check in online. Bring a photo ID, your insurance card (or ask about self-pay pricing before your visit), and a list of current medications. For chest pain, stroke signs, severe bleeding, or trouble breathing, go to an emergency room instead.