What does a positive TB test look like?

When you take the TB skin test, a huge bump will appear on your arm at the injection site if you have had a TB infection. This hump, which may appear red and bloated, indicates that you have tuberculosis germs in your body. During your visit, your doctor or the TB test provider will measure and check the bump to see if you have TB.

Where can I get a TB test in Castroville?

Tuberculosis tests are available from a variety of healthcare providers, including primary care physicians, hospitals, walk-in clinics and laboratories, pharmacies, and urgent care clinics. If you exhibit signs of active tuberculosis, your doctor may refer you to a tuberculosis testing facility. Solv can also help you locate the top TB testing facilities in your area.

tuberculosis testing available are a skin test and a blood test. A protein called PPD generated from tuberculosis germs is injected into your skin as part of the skin test to see how your body reacts to it. A small amount of blood is taken from your arm and submitted to a lab for confirmation of tuberculosis bacteria.

How long is a TB test good for?

You should have your tuberculosis test repeated every four years, whether you test positive or negative. Tuberculosis patients who test positive may be required to have a chest X-ray before being tested every four years. Your employer or doctor may prescribe a TB test more regularly than every four years based on specific work policies or your symptoms and health status.

How much does a TB test cost in Castroville?

A tuberculosis test's cost is determined by a number of factors, including the test's kind, provider rates, geographic location, and whether or not the test is covered by your health insurance plan. Contact each TB test provider directly to find more about price and rates, or contact your health insurance company to learn more about your TB testing benefits and coverage.

Does insurance cover TB testing in Castroville?

Many health insurance coverage includes tuberculosis testing, particularly if your doctor believes it is medically necessary based on your symptoms or level of contact with tuberculosis patients. Some companies may reimburse the cost of tuberculosis testing if it is required at work. Contact your health insurance provider directly to learn more about your TB test benefits and coverage.

How often do you need a TB test in Castroville?

Employers often screen employees who are required to get tested for tuberculosis every four years. If you spend time with someone who has tuberculosis or have traveled to a region where tuberculosis is common and prevalent, such as Africa or Russia, your doctor may prescribe that you get a TB test on a regular basis. Ask your employer or doctor how often you should get a TB test based on these factors.

How long does a TB test take in Castroville?

The TB blood test usually takes less than five minutes because it involves taking a small sample of blood from your arm. The TB skin test is also quick, but you'll need to come back to the clinic 48 to 72 hours later to have the injection site checked for a reaction. When you call to schedule a tuberculosis test, the provider will be able to give you a more exact time estimate.

How can I book a TB test through Solv?

A TB test can be scheduled easily and quickly with Solv. Go to the Solv Home page, type "TB test" into the search box, and then select your area from the right-hand dropdown menu. Solv will present you with a selection of top-rated tuberculosis (TB) test providers in your area who can assist you. Choose your favorite tuberculosis test provider and contact them using the information provided to make an appointment.

Can I do at-home TB testing in Castroville?

Test kits for tuberculosis that can be used at home are no longer available. Some healthcare providers, on the other hand, may visit your home to give a tuberculosis test, albeit this service may be limited to persons who are unable to leave their homes due to physical limitations. If you or a family member is unable to leave the house to take the test, speak with your doctor about the possibility of at-home TB testing.

Solv / Lab Testing / TB Test / Texas / Tuberculosis Blood Testing /

Find TB testing in Castroville, TX

Solv currently lists 103 same-day appointments for TB test in Castroville, across 15 partner clinics.

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15 instant-book locations

Texas MedClinic Urgent Care, Stone Oak

Texas MedClinic Urgent Care

Open until 11:00 pm

Mon 8:00 am - 11:00 pm
Tue 8:00 am - 11:00 pm
Wed 8:00 am - 11:00 pm
Thu 8:00 am - 11:00 pm
Fri 8:00 am - 11:00 pm
Sat 8:00 am - 11:00 pm
Sun 8:00 am - 11:00 pm

323 N Loop 1604 W, San Antonio, TX 78232323 N Loop 1604 W

4.63(8 reviews)

Urgent care

Lab testing

Visit Clinic

Popular Clinic! Booked 2 times today on Solv.

Texas MedClinic Urgent Care, Eisenhauer

Texas MedClinic Urgent Care

Open until 11:00 pm

Mon 8:00 am - 11:00 pm
Tue 8:00 am - 11:00 pm
Wed 8:00 am - 11:00 pm
Thu 8:00 am - 11:00 pm
Fri 8:00 am - 11:00 pm
Sat 8:00 am - 11:00 pm
Sun 8:00 am - 11:00 pm

7460 N Interstate 35, San Antonio, TX 782187460 N Interstate 35

4.25(4 reviews)

Urgent care

Lab testing

Visit Clinic

Popular Clinic! Booked 1 time today on Solv.

My Urgent Care Clinic, Boerne

My Urgent Care Clinic

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

910 River Rd, Boerne, TX 78006910 River Rd

4.87(552 reviews)

Urgent care

Lab testing

Book online

Today

6:10 PM 6:15 PM 6:25 PM 6:40 PM 6:50 PM 7:00 PM 7:15 PM 7:25 PM

96% of patients recommend this clinic.

Thank you for your help. I'm starting to feel better already. 👍

Little Spurs Pediatric Urgent Care, Stone Ridge

Little Spurs Pediatric Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

20821 US-281, San Antonio, TX 7825820821 US-281

4.58(3.9k reviews)

Urgent care

Lab testing

Book online

Today

5:50 PM 6:20 PM 6:40 PM 6:50 PM 7:10 PM 7:20 PM 7:30 PM 7:40 PM

Popular Clinic! Booked 15 times today on Solv.

The staff was helpful and very friendly. The wait time was also good as we were walk in patients. They went over my grand daughter making sure all issues were taken care of. Advice was good.

NextCare Urgent Care, San Antonio (Woodlake) - a BSWHealth partner

NextCare Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
Sun 8:00 am - 8:00 pm

7110 Farm-To-Market Rd 78, San Antonio, TX 782447110 Farm-To-Market Rd 78

4.79(6.8k reviews)

Urgent care

Lab testing

Book online

Today

6:30 PM 6:40 PM 6:50 PM 7:00 PM 7:15 PM 7:25 PM 7:40 PM

Popular Clinic! Booked 15 times today on Solv.

Went to ER scheduled ER follow up that day was a heavy storm called to verify and even though I got the text message for the next day, they did not see me on the schedule and made me wait till the next available in an agonizing pain left several voicemails. You never got a callback from management as requested.

NextCare Urgent Care, San Antonio (Stone Oak) - a BSWHealth partner

NextCare Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 6:00 pm
Sun 9:00 am - 6:00 pm

22906 US-281, San Antonio, TX 7825822906 US-281

4.81(4.8k reviews)

Urgent care

Lab testing

Book online

Today

5:00 PM 5:45 PM 5:50 PM 6:00 PM 6:15 PM 6:25 PM 6:40 PM 6:50 PM

Popular Clinic! Booked 12 times today on Solv.

Scheduling was easy, I did it the night before. When I arrived, I was 2nd in line according to their link, and there didn’t seem to be many people there. Still, it took over an hour to be taken back and nearly 2 hours when all was said and done. This is my Urgent Care clinic of choice, but I’ve never seen this doctor before and it’s never taken this long in the past. Still, I would continue to use this clinic. Staff were friendly and my prescription was sent to my pharmacy promptly.

Little Spurs Pediatric Urgent Care, Southwest

Little Spurs Pediatric Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

1714 SW Military Dr, San Antonio, TX 782211714 SW Military Dr

4.82(6.7k reviews)

Urgent care

Lab testing

Book online

Tomorrow

8:00 AM 8:10 AM 8:20 AM 8:30 AM 8:40 AM 8:50 AM 9:00 AM 9:10 AM

Popular Clinic! Booked 11 times today on Solv.

A huge thank you to Little Spurs Pediatric Urgent Care for taking such good care of me today while I was sick! ❤️🥹 I especially want to thank Grace Grant, Anazie, and Jocelyne for being so kind, caring, and making sure I felt better. You all made me feel comfortable and cared for, and I truly appreciate the compassion you showed me. Thank you for everything you do! 🩺💕

Quest Diagnostics

Open until 4:00 pm

Mon 7:00 am - 4:00 pm
Tue 7:00 am - 5:00 pm
Wed 7:00 am - 5:00 pm
Thu 7:00 am - 5:00 pm
Fri 7:00 am - 4:00 pm
SatClosed
SunClosed

11212 TX-151, San Antonio, TX 7825111212 TX-151

4.28(546 reviews)

Lab testing

Visit Clinic

Excellent customer service. Knowledgeably answered all questions. Appointment and billing were fast. Testing next day was on time and professional. Results available within 24 hours. Highly recommend.

Labcorp

Open until 4:30 pm

Mon 8:00 am - 4:30 pm
Tue 8:00 am - 4:30 pm
Wed 8:00 am - 4:30 pm
Thu 8:00 am - 4:30 pm
Fri 8:00 am - 4:30 pm
SatClosed
SunClosed

3903 Wiseman Blvd, San Antonio, TX 782513903 Wiseman Blvd

4.29(571 reviews)

Lab testing

Alamo City Urgent Care, Marbach

Alamo City Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 8:00 pm
SunClosed

8223 Marbach Rd, San Antonio, TX 782278223 Marbach Rd

4.89(5k reviews)

Urgent care

Lab testing

Visit Clinic

100% of patients recommend this clinic.

The wait takes a little while but honestly that’s to be expected when you’re at any hospital or clinic. Everyone is very kind and accommodating. Always a very clean clinic. Only thing I would recommend is to turn the tv down in the lobby. When you’re ill and or having a headache all day the last thing you want to hear is the tv blaring. Thanks bunches ladies

Alamo City Urgent Care, Shaenfield

Alamo City Urgent Care

Open until 8:00 pm

Mon 8:00 am - 8:00 pm
Tue 8:00 am - 8:00 pm
Wed 8:00 am - 8:00 pm
Thu 8:00 am - 8:00 pm
Fri 8:00 am - 8:00 pm
Sat 8:00 am - 5:00 pm
SunClosed

8110 W Loop 1604 N, San Antonio, TX 782548110 W Loop 1604 N

4.9(4.4k reviews)

Urgent care

Lab testing

Visit Clinic

Popular Clinic! Booked 5 times today on Solv.

These folks got it all down!! Will never make the mistake and go to a different urgent care closer to me. Scheduled less than 1 hour before arriving at end of day like possibly the last patients and they took excellent care of my daughter. So quickly and testing completed rapidly . The provider was very kind and understanding. She met our needs and meds were given there . Pharmacy got the order we picked up before 9pm. The staff was all amazing !! Thank you for your service ❤️. 10 out of 10 would recommend.

Quest Diagnostics

Open until 5:00 pm

Mon 8:00 am - 5:00 pm
Tue 8:00 am - 5:00 pm
Wed 8:00 am - 5:00 pm
Thu 8:00 am - 5:00 pm
Fri 8:00 am - 5:00 pm
SatClosed
SunClosed

6100 Bandera Rd, San Antonio, TX 782386100 Bandera Rd

4.24(430 reviews)

Lab testing

Visit Clinic

A great experience for something I had a lot of anxiety about. Had no wait time or issues at the testing center/lab. Had blood drawn at 3pm and had results by email at 9am the next morning.

Quest Diagnostics

Open until 12:00 pm

Mon 7:30 am - 12:00 pm
Tue 7:30 am - 12:00 pm
Wed 7:30 am - 12:00 pm
Thu 7:30 am - 12:00 pm
Fri 7:30 am - 12:00 pm
SatClosed
SunClosed

9234 N Loop 1604 W, San Antonio, TX 782499234 N Loop 1604 W

4.26(451 reviews)

Lab testing

Visit Clinic

I highly recommend for anyone thinking of getting tested. From start to finish the whole process was hassle free and and very professional. I had my results very quickly and discreetly couldn't be happier with the service.

Labcorp

Open until 4:30 pm

Mon 8:00 am - 4:30 pm
Tue 8:00 am - 4:30 pm
Wed 8:00 am - 4:30 pm
Thu 8:00 am - 4:30 pm
Fri 8:00 am - 4:30 pm
SatClosed
SunClosed

9618 Huebner Rd, San Antonio, TX 782409618 Huebner Rd

4.55(591 reviews)

Lab testing

Great discreet service, scheduled my visit and paid for for the test online not in Showed up at lab, checked in and was seen within minutes. Blood and urine were collected, test results came back quickly within 2 days because I did my test on a Friday. Quick, easy and cheap. Didn't have to wait for a visit to my PCP, and then get referral to lab.

Quest Diagnostics

Open until 12:00 pm

Mon 7:30 am - 12:00 pm
Tue 7:30 am - 12:00 pm
Wed 7:30 am - 12:00 pm
Thu 7:30 am - 12:00 pm
Fri 7:30 am - 12:00 pm
Sat 8:00 am - 12:00 pm
SunClosed

4458 Medical Dr, San Antonio, TX 782294458 Medical Dr

4.26(591 reviews)

Lab testing

Visit Clinic

I was very surprised with my experience here. My appointment was made very quickly. I was seen in a very short period of time. My test results came back in a very timely manner. I was able to speak with a doctor soon after and was taking care of. I was very satisfied with the experience I had here. I definitely recommend using them for any issues you have or any questions you may have.

Labcorp, San Antonio

Labcorp

Open until 4:30 pm

Mon 8:00 am - 4:30 pm
Tue 8:00 am - 4:30 pm
Wed 8:00 am - 4:30 pm
Thu 8:00 am - 4:30 pm
Fri 8:00 am - 4:30 pm
SatClosed
SunClosed

8042 Wurzbach Rd, San Antonio, TX 782298042 Wurzbach Rd

4.37(528 reviews)

Lab testing

Quest Diagnostics

Open until 12:30 pm

Mon 7:30 am - 12:30 pm
Tue 7:30 am - 12:30 pm
Wed 7:30 am - 12:30 pm
Thu 7:30 am - 12:30 pm
Fri 7:30 am - 12:30 pm
SatClosed
SunClosed

4411 Medical Dr, San Antonio, TX 782294411 Medical Dr

4.11(512 reviews)

Lab testing

Visit Clinic

Quest Diagnostics

Open until 5:00 pm

Mon 7:30 am - 5:00 pm
Tue 7:30 am - 5:00 pm
Wed 7:30 am - 5:00 pm
Thu 7:30 am - 5:00 pm
Fri 7:30 am - 5:00 pm
SatClosed
SunClosed

1303 McCullough Ave, San Antonio, TX 782121303 McCullough Ave

4.58(528 reviews)

Lab testing

Visit Clinic

Little Spurs Pediatric Urgent Care, East San Antonio - Integration Testing Facility

Little Spurs Pediatric Urgent Care

Open until 8:30 pm

Mon 9:00 am - 8:30 pm
Tue 9:00 am - 8:30 pm
Wed 9:00 am - 8:30 pm
Thu 9:00 am - 8:30 pm
Fri 9:00 am - 8:30 pm
Sat 9:00 am - 5:00 pm
Sun 9:00 am - 5:00 pm

2039 E Houston St, San Antonio, TX 782022039 E Houston St

4.87(444 reviews)

Urgent care

Lab testing

Visit Clinic

Popular Clinic! Booked 1 time today on Solv.

We were out of town and needed to see the doctor. Everyone was very kind and efficient. I would recommend.

Labcorp

Open until 4:30 pm

Mon 8:00 am - 4:30 pm
Tue 8:00 am - 4:30 pm
Wed 8:00 am - 4:30 pm
Thu 8:00 am - 4:30 pm
Fri 8:00 am - 4:30 pm
Sat 8:00 am - 12:00 pm
SunClosed

3103 SE Military Dr, San Antonio, TX 782233103 SE Military Dr

4.54(512 reviews)

Lab testing

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Find TB testing in Castroville, TX

Own a clinic? Add your location.

Texas MedClinic Urgent Care, Stone Oak

Texas MedClinic Urgent Care

Texas MedClinic Urgent Care, Eisenhauer

Texas MedClinic Urgent Care

My Urgent Care Clinic, Boerne

My Urgent Care Clinic

Today

Little Spurs Pediatric Urgent Care, Stone Ridge

Little Spurs Pediatric Urgent Care

Today

NextCare Urgent Care, San Antonio (Woodlake) - a BSWHealth partner

NextCare Urgent Care

Today

NextCare Urgent Care, San Antonio (Stone Oak) - a BSWHealth partner

NextCare Urgent Care

Today

Little Spurs Pediatric Urgent Care, Southwest

Little Spurs Pediatric Urgent Care

Tomorrow

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Alamo City Urgent Care, Marbach

Alamo City Urgent Care

Alamo City Urgent Care, Shaenfield

Alamo City Urgent Care

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Labcorp

Labcorp

Quest Diagnostics

Quest Diagnostics

Labcorp, San Antonio

Labcorp

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Quest Diagnostics

Little Spurs Pediatric Urgent Care, East San Antonio - Integration Testing Facility

Little Spurs Pediatric Urgent Care

Labcorp

Labcorp

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