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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 1687 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

  • Drug test
  • Flu test
  • Lab tests
  • Mono test
  • Pregnancy test
  • RSV test
  • STD testing
  • Strep test
  • TB test
  • Urinalysis
  • Allergy blood test
  • COVID-19 antibody test
  • COVID-19 in-house 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 1687 Ratings
Wait Time
(684 Ratings)
Quality of Care
(680 Ratings)
Bedside Manner
(668 Ratings)
Staff Friendliness
(680 Ratings)
Facility Cleanliness
(674 Ratings)
All reviews are opinions of patients and do not represent the opinion of Solv.
Showing 20 Top Reviews
Reviewed in
Came in for a rapid PCR test and everything went very well. We were surprised by the $50 charge though because it wasn’t listed anywhere. We only found out about it at the front desk.
Reviewed in
Staff is really friendly and professional. Waiting time is minimal and facility is very well taken care of.
Reviewed in
Everyone was very kind and patient . It was clean and casual. It was ok to ask questions ! I didn’t feel rushed or uncomfortable. I would highly recommend them. They will be my mew “go to” place for health care when needed . Great job folks !
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Reviewed in
All of the staff is really nice. They gave us a chance to compare the cash price to the price with insurance and choose which price to pay. The x-ray techs were very helpful and gentle. Dr. Koy does a wonderful job of helping patients to understand the problem and is happy to answer all of your questions. Using solv to schedule my appointment was super simple and the wait time was very short.
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Efficient, friendly
Reviewed in
I absolutely loved this place. It was easy to get an appointment, they were quick and efficient. The staff was very considerate of my condition and extremely helpful and friendly. I can’t remember the last time I had such a pleasant experience while I was battling an illness.
Reviewed in
Signed in and then waited in my truck. The nurse came out and swabbed me, and 15-20 minutes later, came back with my results. Very convenient!
Reviewed in
Very informative. Makes you feel comfortable. Clean environment. Professional staff. Minimal wait time.
Reviewed in
It was great! I went for the PCR test for international travel. Easy online appointment, nothing wait time, staff friendliness, quality of care, facility cleanliness
Reviewed in
It was such a relief to get my toddler in so quickly. They were friendly and quick. Clean facility.
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All of the staff that I engaged with were very nice and knowledgeable. I was in an out in a reasonable time, didn't have a long wait at all.
Reviewed in
12:55 appointment but wasn’t seen until 2:05. Other than that everything was great!
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All was well. Seems like the weekends things are smoother. The medical assistants are all polite.
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Staffs are very friendly and kind. Thank you
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.
Reviewed in
First time in. Clean, professional, timely and friendly. Easy to make an appointment.
Reviewed in
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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Popular Clinic!Booked on Solv 64 times today

Message from the clinic:

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