Book urgent care & walk-in clinics near me in Byron, CA
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14 instant-book locations

AFC Urgent Care, Brentwood
AFC Urgent Care
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STAT MED Urgent Care, Brentwood
STAT MED Urgent Care
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STAT MED Urgent Care, Livermore
STAT MED Urgent Care
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mediNOW Urgent Care, Pleasanton
mediNOW Urgent Care
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AFC Urgent Care, Concord
AFC Urgent Care
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STAT MED Urgent Care, Lafayette
STAT MED Urgent Care
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Urgent Care + TeleHealth, Benicia
Urgent Care + TeleHealth
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UCSF Health- GoHealth Urgent Care, Piedmont Ave
UCSF Health- GoHealth Urgent Care
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Carbon Health Urgent Care, Oakland
Carbon Health Urgent Care
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Carbon Health Urgent Care, Berkeley
Carbon Health Urgent Care
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STAT MED Urgent Care, Concord
STAT MED Urgent Care

CityHealth, San Leandro Urgent Care
CityHealth

CityHealth, Montclair Village Oakland, CA
CityHealth

Manteca Urgent Care
Manteca Urgent Care

Concentra Urgent Care, Brentwood
Concentra Urgent Care
John Muir Health Urgent Care Center
John Muir Health Urgent Care Center
Antioch Primary Care Doctor
Antioch Primary Care Doctor
Tracy Urgent Care
Tracy Urgent Care
Axis Community Health at Ashbury Methodist Church
Axis Community Health at Ashbury Methodist Church
Premier Urgent Care
Premier Urgent Care
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Recent Urgent Care Reviews (20)
Urgent care in Byron, CA
Urgent care clinics in Byron, CA offer walk-in and same-day online booking for non-emergency conditions. Byron is an unincorporated rural community in far eastern Contra Costa County, sitting in the Sacramento-San Joaquin River Delta near Discovery Bay. For the full metro network, see urgent care in San Francisco.
What services do urgent care clinics in Byron offer?
Local clinics treat common illnesses (flu, strep, UTIs), minor injuries (sprains, cuts, fractures), and offer diagnostics including X-ray, lab testing, and rapid strep/COVID/flu panels. Occupational health, sports physicals, and DOT physicals are widely available. Sutter Delta in Antioch and John Muir Health facilities in Brentwood handle most Byron-area visits.2
Where do Byron residents go for urgent care?
Most visits route to Brentwood, Discovery Bay, or Antioch clinics — typically a 10–25 minute drive depending on Highway 4 traffic. Online booking is essential given the rural distance.2
Does urgent care in Byron accept Medi-Cal?
According to the California Department of Health Care Services, Medi-Cal is California's Medicaid program covering eligible low-income residents.1 Many — but not all — Byron urgent care clinics accept Medi-Cal, and acceptance varies by managed care plan. KFF data shows California has one of the largest Medicaid enrollments in the country, making plan-specific verification before a visit essential.3 Confirm acceptance directly with the clinic or check coverage on the booking page before arriving.
How does Byron urgent care relate to San Francisco?
Byron is rural — residents rely on the Brentwood–Antioch clinic corridor, with the broader Bay Area network accessible via Highway 4 and the I-580 connection west. Per U.S. Census QuickFacts, Byron has approximately 1,300 residents, shaping the type and scale of urgent care available locally.4 For broader options, residents extend into urgent care in San Francisco.
Nearby urgent care
- San Francisco, CA — metro anchor
- Brentwood, CA — primary urgent care neighbor
- Discovery Bay, CA — delta-side clinic
- Antioch, CA — Sutter Delta ER and clinics
Urgent Care FAQs
Are urgent care clinics in Byron open on weekends?
Most Byron and surrounding-area urgent care clinics maintain weekend hours. Specific hours vary, so book online before arriving to confirm same-day availability.Does Byron urgent care accept Medi-Cal?
Many Byron urgent care clinics accept Medi-Cal, though acceptance varies by managed care plan. Confirm with the clinic or check the booking page before your visit.What insurance is accepted at Byron urgent care?
Most clinics accept major commercial insurance (Blue Shield, Aetna, Cigna, UnitedHealthcare), Medicare, and many Medi-Cal plans. Self-pay options are also available at most locations.When should I go to the ER instead of Byron urgent care?
Go to the ER for chest pain, stroke symptoms, severe trauma, difficulty breathing, or major bleeding. Sutter Delta Medical Center in Antioch is the nearest emergency option. Urgent care handles non-life-threatening illness and injury.Is there 24-hour ER access close to Byron?
The closest 24-hour ER is Sutter Delta Medical Center in Antioch, roughly 20 minutes from Byron. Urgent care clinics in Brentwood and Discovery Bay handle non-emergencies.
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