Houston is the fourth-largest city in the United States, with urgent care centers spread across its vast footprint from the Inner Loop to suburbs like Sugar Land, Katy, and The Woodlands. Memorial Hermann, Houston Methodist, and Kelsey-Seybold operate many of the area's walk-in clinics with extended evening and weekend hours.
Filter clinics:
★ 4.5 avg Google rating10 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 Clinic information on this site may be outdated or inaccurate.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.
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 Houston — Frequently Asked Questions
Is urgent care open on weekends in Houston?
Yes — most urgent care centers in Houston 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 Houston?
No appointment is needed at most Houston 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 Houston?
A typical urgent care visit in Houston 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 Houston accept Medicaid?
Yes — most urgent care centers in Houston 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 Houston accept insurance?
Most urgent care centers in Houston 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 Houston?
Average wait times at Houston 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 Houston?
Houston 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.