Skip to main content

COVID-19 Testing In Westmont, IL

Need a COVID-19 test in Westmont, IL? Urgent Care Center of Westmont offers walk-in COVID-19 testing seven days a week, with rapid antigen and PCR options and a clinician to explain your result. Same-day walk-in visits, no appointment needed.

Urgent Care Center of Westmont offers walk-in COVID-19 testing seven days a week: Mon–Fri 9 AM–6 PM and Sat–Sun 9 AM–5 PM. You can walk in or check in online before you arrive. We offer rapid antigen and PCR testing, and a clinician can help you choose the right test. Urgent Care Center of Westmont is also known as Immediate Care Center of Westmont, and our team is led by board-certified physicians.

The CDC recommends testing if you have symptoms of COVID-19 or think you were exposed. Testing tells you whether to take steps to protect others, and whether you may benefit from treatment if you are at higher risk.

Who Should Get a COVID-19 Test

Get tested at our Westmont, IL clinic if you:

  • Have symptoms such as fever or chills, cough, sore throat, congestion, body aches, headache, fatigue, or new loss of taste or smell
  • Were around someone with COVID-19
  • Are at higher risk for severe illness (for example, age 65 or older or a weakened immune system) and have any symptoms
  • Need a test before being around people at higher risk

The CDC notes symptoms can appear 2 to 14 days after exposure. If you had COVID-19 in the past 30 days and have no symptoms, the CDC says testing is not recommended to detect a new infection.

COVID-19 Test Types Explained

The CDC describes two main kinds of tests for a current infection:

  • PCR (NAAT) tests: lab-based molecular tests. The CDC calls them the “gold standard” because they are more likely to detect the virus.
  • Rapid antigen tests: quicker to run, but less sensitive. A single negative antigen test does not rule out infection. The FDA recommends repeat antigen testing: 2 tests 48 hours apart if you have symptoms, or 3 tests 48 hours apart if you do not.

Both use a swab from the nose. Your clinician will help you pick the test that fits your situation.

Walk-In Hours, Online Check-In and Locations

Both locations are open Mon–Fri 9 AM–6 PM and Sat–Sun 9 AM–5 PM and welcome walk-ins:

  • Urgent Care Center of Westmont, 29 N Cass Ave, Ste A, Westmont, IL 60559
  • Immediate Care Center of Westmont Inside Jewel-Osco, 4 E Ogden Ave, Westmont, IL 60559

To save time, check in online before your COVID-19 test. Questions? Call (630) 324-6825. If you need a written copy of your result for work or school, ask our front desk during your visit.

If You Test Positive or Negative

Positive: You have or recently had an infection. The CDC advises staying home and away from others until you have been fever-free for 24 hours without fever medicine and your symptoms are improving, then taking extra precautions for the next 5 days. If you are at higher risk, ask your clinician about treatment options right away.

Negative: A negative test, especially an antigen test, does not fully rule out infection. Follow repeat-testing guidance and keep watching for symptoms.

When to Go to the ER or Call 911

The CDC lists these emergency warning signs. Call 911 or go to the nearest emergency room if someone has:

  • Trouble breathing
  • Persistent pain or pressure in the chest
  • New confusion
  • Inability to wake or stay awake
  • Pale, gray or blue-colored skin, lips or nail beds, depending on skin tone

Related Testing, Nearby Communities and Cost

Symptoms often overlap with other illnesses. Related services:

People come to us for COVID-19 testing from Hinsdale, IL, Downers Grove, IL, Willowbrook, IL, Oak Brook, IL and Burr Ridge, IL.

We accept most major insurance plans, including Blue Cross Blue Shield, Aetna, Cigna, Humana, UnitedHealthcare, Medicare and CountyCare. Call (630) 324-6825 to confirm your coverage for testing, or see our COVID-19 testing insurance and cost page. Without insurance, our self-pay urgent care pricing is flat and upfront, with general visits from $125.

COVID-19 Testing FAQ

Do I need an appointment for a COVID-19 test?

No. Walk in at either Westmont, IL location, or check in online first.

Which test is more accurate, PCR or rapid?

The CDC says PCR (NAAT) tests are more likely to detect the virus. Rapid antigen tests are faster but may need to be repeated.

When should I test after an exposure?

Test if symptoms start. The CDC notes symptoms can appear 2 to 14 days after exposure. Ask your clinician about timing for your situation.

Can I get tested for flu and COVID-19 at the same visit?

Yes. Tell us your symptoms and your clinician will decide which tests make sense.

Sources: CDC: Testing for COVID-19, CDC: Symptoms of COVID-19, CDC: Preventing Spread of Respiratory Viruses When You’re Sick.

Contact Us
Main clinic — 29 N Cass Ave, Ste A, Westmont, IL 60559
Inside Jewel-Osco — 4 E Ogden Ave, Westmont, IL 60559
Our Service Area

Serving Westmont and The Surrounding Areas

Proudly serving Westmont and surrounding Illinois communities, including Darien, Downers Grove, Hinsdale, Oakbrook Terrace, Clarendon Hills, Willowbrook, Lemont, Bolingbrook, Burr Ridge, and more.
Immediate Care Center of Westmont — home
Urgent Care Center of Westmont
Don’t wait to get the treatment you deserve. Walk in today or contact us now for fast, affordable, and reliable urgent care services.
Immediate Care Center of Westmont — home
Urgent Care Center of Westmont
Don’t wait to get the treatment you deserve. Walk in today or contact us now for fast, affordable, and reliable urgent care services.

Monday – Friday: 9:00 AM – 6:00 PM
Saturday – Sunday: 9:00 AM – 5:00 PM

Contact Us
Main clinic — 29 N Cass Ave, Ste A
Inside Jewel-Osco — 4 E Ogden Ave