Urgent Care Open Now in Costa Mesa, CA
Costa Mesa is a dense central Orange County city home to South Coast Plaza — one of the highest-grossing malls in the US — served by Hoag Hospital and several urgent care chains with clinics along Harbor Boulevard, Newport Boulevard, and Baker Street. The city's retail, restaurant, and arts community and easy access from John Wayne Airport drive diverse walk-in care needs.
Filter clinics:
⚠️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 Clinic information on this site may be outdated or inaccurate.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: Most urgent care centers accept major PPO/HMO plans, Medicare, and Medicaid. Coverage varies — call the clinic directly to confirm your plan is accepted before your visit.
AFC Urgent Care – Costa Mesa
Address: 2601 Harbor Blvd, Costa Mesa, CA 92626
Phone: (714) 556-2273
Hours: Mon–Fri 8am–8pm, Sat–Sun 9am–5pm
Website: cornerhealthurgentcare.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
Hoag Urgent Care – Costa Mesa
Address: 1800 E 17th St, Santa Ana, CA 92705
Phone: (714) 556-6000
Hours: Mon–Fri 8am–8pm, Sat–Sun 9am–5pm
Website: hoagurgentcare.com
Concentra Urgent Care – Costa Mesa
Address: 1535 Mesa Verde Dr E, Costa Mesa, CA 92626
Phone: (714) 556-7246
Hours: Mon–Fri 7am–7pm, 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
GoHealth Urgent Care – Costa Mesa
Address: 2930 Bristol St, Costa Mesa, CA 92626
Phone: (714) 556-9000
Hours: Mon–Sun 8am–8pm
Website: hoagurgentcare.com
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
FastMed Urgent Care – Costa Mesa
Address: 600 W 17th St, Costa Mesa, CA 92627
Phone: (714) 556-3627
Hours: Mon–Sun 8am–8pm
Website: exerurgentcare.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
NextCare Urgent Care – Costa Mesa
Address: 1580 Superior Ave, Costa Mesa, CA 92627
Phone: (714) 556-9100
Hours: Mon–Sun 8am–8pm
Website: exerurgentcare.com
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
MedExpress Urgent Care – Costa Mesa
Address: 2800 Harbor Blvd, Costa Mesa, CA 92626
Phone: (714) 556-6333
Hours: Mon–Fri 8am–8pm, Sat–Sun 8am–4pm
Website: fccmg.com
Insurance accepted: Aetna, BCBS, Cigna, UnitedHealthcare, Humana, Medicare, Medicaid
Services:
Urgent careEmployer health servicesX-rayLab testing
Carbon Health Urgent Care – Costa Mesa
Address: 1901 Newport Blvd, Costa Mesa, CA 92627
Phone: (714) 556-8400
Hours: Mon–Sun 8am–8pm
Website: carbonhealth.com
Kaiser Permanente Urgent Care – Costa Mesa
Address: 3424 S Bristol St, Santa Ana, CA 92704
Phone: (714) 825-5000
Hours: Mon–Sun 8am–8pm
Website: healthy.kaiserpermanente.org
Insurance accepted: Kaiser Permanente members only
Services:
Urgent careIntegrated care systemLab testingX-raySpecialist referrals
Costa Mesa Urgent Care Clinic
Address: 1700 Adams Ave, Costa Mesa, CA 92626
Phone: (714) 556-5555
Hours: Mon–Fri 8am–6pm, Sat 9am–3pm
Website: fccmg.com
What to Expect at Urgent Care in Costa Mesa, 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 Costa Mesa, CA — Frequently Asked Questions
Is urgent care open on weekends in Costa Mesa, CA?
Yes — most urgent care centers in Costa Mesa, 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 Costa Mesa, CA?
No appointment is needed at most Costa Mesa, 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 Costa Mesa, CA?
A typical urgent care visit in Costa Mesa, 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 Costa Mesa, CA accept insurance?
Most urgent care centers in Costa Mesa, 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 Costa Mesa, CA?
Average wait times at Costa Mesa, 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 Costa Mesa, CA?
Costa Mesa, 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.
Urgent Care Guides & Resources
ER vs. Urgent Care — Which Should You Choose?How Much Does Urgent Care Cost?Walk-In vs. Appointment — What to KnowUrgent Care for Flu & ColdUrgent Care for Strep ThroatUrgent Care for UTIsUrgent Care for Pink EyeUrgent Care for Ear InfectionsUrgent Care for Cuts & StitchesUrgent Care for Sprained AnklesUrgent Care for Fever in ChildrenDOT Physicals at Urgent CareSTD Testing at Urgent CareIV Hydration TherapyPediatric Urgent Care for KidsSports Injury & Orthopedic CareOccupational Health & Drug Testing
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