Book urgent care & walk-in clinics near me in Three Rivers, TX

Three Rivers sits at the confluence of the Frio, Nueces, and Atascosa rivers in Live Oak County, roughly 80 miles south of San Antonio. The city anchors a largely rural South Texas region where the nearest large medical centers are a significant drive away — making walk-in urgent care an essential resource for area residents. For broader specialist access, patients travel to urgent care in San Antonio.

What services do urgent care clinics in Three Rivers offer?

Urgent care clinics in the Three Rivers area address common conditions including upper respiratory infections, ear and sinus infections, urinary tract infections, skin conditions, minor lacerations, and sprains. CHRISTUS Spohn maintains a regional presence across South Texas, with facilities in nearby Alice and Corpus Christi serving patients who need imaging or extended care.² Local clinics can typically handle occupational health screenings important to the area's oil and gas workforce, including drug testing and pre-employment physicals.

Does urgent care in Three Rivers accept STAR (Texas Medicaid)?

Yes. Walk-in clinics serving Live Oak County typically accept STAR, the Texas Medicaid managed care program overseen by Texas Health and Human Services.¹ STAR enrollees are assigned to a managed care organization — options include Molina Healthcare, Community First Health Plans, and United Healthcare Community Plan. Patients should verify their MCO is in-network before visiting, as plans vary by county.³

How does Three Rivers compare to San Antonio for urgent care access?

Three Rivers has a population of approximately 1,940, according to U.S. Census Bureau QuickFacts, and functions as the commercial center for Live Oak County's sparse rural population.⁴ The city sits about 80 miles from San Antonio's dense network of walk-in clinics — a distance that makes local urgent care critical, particularly for oil-field workers, ranch employees, and families without easy transportation. For non-emergencies that don't require a hospital stay, area urgent care clinics provide faster, more affordable access than driving to San Antonio. Broader specialty care is available through urgent care in San Antonio.

Nearby urgent care

• San Antonio, TX — regional anchor 80 miles north with extensive urgent care options
• Alice, TX — Jim Wells County hub 30 miles southeast
• Corpus Christi, TX — coastal metro with CHRISTUS Spohn network clinics
• Beeville, TX — Bee County seat 30 miles east
• Pleasanton, TX — Atascosa County city 40 miles north