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InstaHealth Urgent Care Logo

COVID testing
Business hours
Closed Now
Clinic Address23659 Katy Fwy, Suite 500, Katy, TX, 77494
Clinic PhoneCall clinic
Accepted insurance types
Accepts Medicare, PPO, Self-Pay, TRICARE

InstaHealth Urgent Care is an urgent care center in Katy, located at 23659 Katy Fwy, Suite 500. They are open 7 days a week, including today from 9:00AM to 6:00PM seeing walk-in patients with non-emergent healthcare conditions. Unlike most urgent care and walk-in clinics, InstaHealth Urgent Care offers you the ability to book online in advance through Solv prior to arriving at the clinic. While most urgent care patients can expect a short wait time, booking online should cut that wait considerably and get you out and on with your day more quickly.

Recognized favorably amongst their patients, InstaHealth Urgent Care has an average rating of 4.9 stars out of 5 based on 1566 total ratings.

If you are looking to learn more about urgent care including statistics, trends, FAQs and other useful information, check out our blog to empower your knowledge as a healthcare consumer. 

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Clinic hours

Central Daylight Time (CDT)
9:00 am - 6:00 pm
9:00 am - 6:00 pm
9:00 am - 6:00 pm
9:00 am - 6:00 pm
9:00 am - 6:00 pm
9:00 am - 6:00 pm
9:00 am - 6:00 pm
COVID Testing at InstaHealth Urgent Care
Read below to understand which test is best for your needs. To protect yourself and others, please follow the latest guidance CDC and FDA.
1 Turnaround times will vary depending on the type of test you receive and how busy the clinic is.
2 The clinic will provide information on how you’ll receive test results.


Labs and Tests

  • Allergy test
  • Blood test
  • Diagnostic test
  • Drug test
  • Flu test
  • H pylori test
  • Lab tests
  • Mono test
  • Pregnancy test
  • RSV test
  • STD testing
  • Strep test
  • TB test
  • Urinalysis
  • Glucose test
  • Allergy blood test
  • COVID-19 antibody test
  • COVID-19 in-house test
  • COVID-19 PCR test
  • COVID-19 send-out test
  • COVID-19 test
  • Rapid COVID-19 antigen test
  • Rapid COVID-19 PCR test


  • Flu shot
  • Tetanus vaccine

Accepted Insurance Plans

Contact your insurance company before your visit to ensure the clinic is in network for the service(s) you're seeking.

Ratings & Reviews

Overall Rating 4.9
Based on 1566 Ratings
Wait Time
(633 Ratings)
Quality of Care
(629 Ratings)
Bedside Manner
(618 Ratings)
Staff Friendliness
(629 Ratings)
Facility Cleanliness
(623 Ratings)
All reviews are opinions of patients and do not represent the opinion of Solv.
Showing 20 Top Reviews
Reviewed in
Great experience! Great staff!! These are crazy times and you guys ROCK!!!
Reviewed in
I took my son to get a rapid Covid test. The wait time was reasonable, nice people, and the place is new and clean.
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First time in. Clean, professional, timely and friendly. Easy to make an appointment.
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Fast, friendly and efficient
Reviewed in
I’ve been here a few times. Pleased overall with the facility, customer service and staff. On my most recent trip I was not satisfied with the level of service. I understand we may be experiencing a Covid-19 “surge” or “spike”, but don’t tell me you’ll be with me in a “BIT” if you’re gonna make me wait 45 minutes. I wish they had just been honest with the wait time. Most patients aren’t jerks, just be honest with what what you have going on… ESPECIALLY IF YOUR NAME IS “INSTAHEALTH”! Overall a good spot.
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Reviewed in
I was tested Covid and received quick results, personal care and they’re always professional. I’ll continue to use InstaHealth Urgent Care! Thank you for impeccable patient care!
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I wish every visit to every doctor was like this. No b.s. just in and out with the requested service. The reception was wonderful, nice and helpful.
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Loved being able to schedule my appt. and they didn’t keep you waiting. Very good experience!
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It’s was fast and everyone was very friendly and professional!
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I was able to get my test in a reasonable amount of time and was able to conclude my business there pleasantly
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Easy to set up appointment, Very clean and fast. Staff is nice too.
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Excellent service
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Very good
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Quick and easy
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Our visit to InstaHealth Urgent Care was very good. The staff was polite and efficient and we were taken care of in a timely manner. I’d recommend this facility to others. We booked our appointment using the Solv app.
Reviewed in
Sinus issue, staff was friendly and accommodating wore proper PPE, visit with Dr was efficient and informative.
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I can always get an appointment at InstaHealth when I need one. The facility is always clean and they stay on top of appointment times.
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It was very pleasant and quick. No one made you feel like an outcast or treated you differently because of being sick.
Reviewed in
Very helpful and professional 👌.
Reviewed in
Great experience.
Book a clinic visit
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Message from the clinic:

COVID-19 Rapid Antigen & PCR, Regular PCR and antibody tests are available. For NEW patient - please complete the New Patient Registration Form online at - Thank you!