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24 Hour Urgent Care in Hayward, CA

Hayward urgent care centers serve a large East Bay city in Alameda County midway between Oakland and San Jose, where walk-in clinics along Mission Boulevard, Foothill Boulevard, and Hesperian Boulevard provide same-day care to a highly diverse working-class and middle-class community of over 160,000 that includes large Latino, South Asian, Filipino, and East Asian populations. Anchored medically by Kaiser Permanente and St. Rose Hospital, Hayward's urgent care market serves a population of logistics workers, manufacturing employees at the city's industrial parks, California State University East Bay students and staff, and families seeking affordable Bay Area living in a city historically known as the heart of the East Bay.

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3.6 avg Google rating8 of 10 clinics rated✓ Medicaid & Medicare accepted at most locations
⚠️Always call ahead to verify hours and availability. Clinic information on this site may be outdated or inaccurate. Do not rely solely on this listing — confirm directly with the clinic before visiting. For medical emergencies, call 911.
ℹ️Insurance & Medicaid: Most urgent care centers accept Medicaid, Medicare, and major PPO/HMO plans. Coverage varies by location — call ahead to confirm your specific plan is accepted before your visit.

AFC Urgent Care – HaywardOpen Now

★★★★½4.6(704 reviews)Google reviews ↗
Address: 22455 Foothill Blvd, Hayward, CA 94541
Hours: Mon–Sun 8am–8pm
Website: medinowuc.com
Insurance accepted: Aetna, BCBS, Cigna, UnitedHealthcare, Humana, Medicare, Medicaid
Without insurance: $100–$175 typical visit (varies by location)
Ages served: All ages
✓ Online check-in✓ Telehealth available
Services:
Urgent careOccupational healthDOT physicalsDrug testingX-rayLab testingTelehealth
Map showing location of AFC Urgent Care – Hayward

GoHealth Urgent Care – HaywardOpen Now

★★½☆☆2.7(79 reviews)Google reviews ↗
Address: 25310 Mission Blvd, Hayward, CA 94544
Hours: Mon–Fri 8am–8pm, Sat–Sun 9am–5pm
Insurance accepted: Aetna, BCBS, Cigna, UnitedHealthcare, Humana, Medicare, Medicaid
Ages served: All ages
✓ Online check-in✓ Telehealth available
Services:
Urgent careVirtual careX-rayEKGLab testingOccupational health
Map showing location of GoHealth Urgent Care – Hayward

MedExpress Urgent Care – HaywardOpen Now

Address: 2300 W Winton Ave, Hayward, CA 94545
Hours: Mon–Fri 8am–8pm, Sat–Sun 9am–5pm
Insurance accepted: Aetna, BCBS, Cigna, UnitedHealthcare, Humana, Medicare, Medicaid
✓ Online check-in
Services:
Urgent careEmployer health servicesX-rayLab testing
Map showing location of MedExpress Urgent Care – Hayward

Concentra Urgent Care – HaywardOpen Now

★★★★4.2(712 reviews)Google reviews ↗
Address: 2800 W Winton Ave, Hayward, CA 94545
Hours: Mon–Fri 7am–6pm, Sat 8am–12pm
Website: concentra.com
Insurance accepted: Most major insurance, Workers' comp, Medicare
Ages served: 2 and older
✓ Online check-in
Services:
Occupational healthWorkers' compDOT physicalsDrug & alcohol testingUrgent careX-rayPhysical therapy
Map showing location of Concentra Urgent Care – Hayward

FastMed Urgent Care – HaywardOpen Now

Address: 22800 Mission Blvd, Hayward, CA 94541
Hours: Mon–Sun 8am–8pm
Website: fastmed.com
Insurance accepted: Aetna, BCBS, Cigna, Humana, Medcost, Medicare, Medicaid, TRICARE
Without insurance: ~$199 base visit (varies by service)
Ages served: All ages
✓ Online check-in✓ Telehealth available
Services:
Urgent careOccupational healthSports physicalsVaccinationsX-rayLab testing
Map showing location of FastMed Urgent Care – Hayward

NextCare Urgent Care – HaywardOpen Now

★★½☆☆2.7(79 reviews)Google reviews ↗
Address: 27177 Hesperian Blvd, Hayward, CA 94545
Hours: Mon–Fri 8am–8pm, Sat–Sun 9am–5pm
Insurance accepted: Aetna, BCBS, Cigna, UnitedHealthcare, Humana, Medicare, Medicaid
Without insurance: $100–$200 typical visit; $65 virtual visit; discount program $39/visit
Ages served: All ages
✓ Online check-in✓ Telehealth available
Services:
Urgent carePhysicalsX-rayLab testingTelehealthSports medicine
Map showing location of NextCare Urgent Care – Hayward

Hayward Immediate CareOpen Now

★★★½3.5(29 reviews)Google reviews ↗
Address: 777 B St, Hayward, CA 94541
Hours: Mon–Sun 8am–8pm
Map showing location of Hayward Immediate Care

Kaiser Urgent Care – HaywardOpen Now

★★★★4.1(216 reviews)Google reviews ↗
Address: 27400 Hesperian Blvd, Hayward, CA 94545
Hours: Mon–Sun 8am–8pm
Insurance accepted: Kaiser Permanente members only
Services:
Urgent careIntegrated care systemLab testingX-ray
Map showing location of Kaiser Urgent Care – Hayward

Hayward Medical Walk-InOpen Now

★★★★4.2(452 reviews)Google reviews ↗
Address: 2640 Castro Valley Blvd, Hayward, CA 94546
Hours: Mon–Sun 8am–8pm
Map showing location of Hayward Medical Walk-In

East Bay Walk-In Clinic – HaywardOpen Now

★★★☆☆3.0(260 reviews)Google reviews ↗
Address: 24100 Amador St, Hayward, CA 94544
Hours: Mon–Fri 8am–7pm, Sat–Sun 9am–5pm
Map showing location of East Bay Walk-In Clinic – Hayward

What to Expect at Urgent Care in Hayward, CA

Typical Cost
$100–$200
Without insurance for a basic exam. X-rays, labs, or stitches add to the total. Many clinics post self-pay rates online.
Average Wait
15–45 min
Weekday mornings tend to be the shortest. Use online check-in where available to hold your spot before you arrive.
What to Bring
ID & Insurance Card
Photo ID, insurance card, and a list of current medications and known allergies. Most clinics also accept walk-ins without prior paperwork.
When to Go to the ER
Chest pain, stroke signs, or major trauma
Urgent care is for non-life-threatening conditions only. For emergencies, call 911 or go directly to the nearest emergency room.

Urgent Care in Hayward, CA — Frequently Asked Questions

Is urgent care open on weekends in Hayward, CA?

Yes — most urgent care centers in Hayward, CA are open on Saturdays and Sundays, typically from 8am to 8pm. Some locations have reduced Sunday hours, so check the listings above for exact weekend hours at each clinic.

Do I need an appointment for urgent care in Hayward, CA?

No appointment is needed at most Hayward, CA urgent care centers. Walk-ins are welcome at all locations listed above. Some clinics offer online check-in so you can hold your spot before you arrive and reduce your wait time.

How much does urgent care cost in Hayward, CA?

A typical urgent care visit in Hayward, CA costs between $100 and $200 without insurance for a basic exam. Additional services such as X-rays, lab tests, or stitches will increase the total. Most clinics will provide a cost estimate when you call, and many post self-pay rates on their website.

Does urgent care in Hayward, CA accept Medicaid?

Yes — most urgent care centers in Hayward, CA accept Medicaid along with Medicare and major commercial insurance plans. Federal law requires Medicaid to cover urgent care for emergency and necessary medical conditions. Call the clinic ahead to confirm your specific Medicaid plan is accepted and that the location is in-network before your visit.

Does urgent care in Hayward, CA accept insurance?

Most urgent care centers in Hayward, CA accept major insurance plans including commercial insurance, Medicare, and Medicaid. Coverage and copays vary by plan and location, so call ahead to confirm your insurance is accepted before your visit.

What is the wait time at urgent care in Hayward, CA?

Average wait times at Hayward, CA urgent care centers are typically 15 to 45 minutes, though this varies by location and time of day. Early morning visits and weekday mornings tend to have the shortest waits. Using online check-in where available can also reduce your time in the waiting room.

What can urgent care treat in Hayward, CA?

Hayward, CA urgent care centers treat a wide range of non-life-threatening conditions including colds, flu, infections, minor injuries, rashes, UTIs, and more. Many locations also provide X-rays, lab work, and vaccinations. For chest pain, difficulty breathing, or other emergencies, go to the nearest ER or call 911.

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