Total Access Urgent Care
Hours listed · see hours
507 S Main St, O'Fallon, MO 63366
0.4 mi from city center
Urgent care centers and walk-in clinics in O'Fallon, MO
19urgent care centers and walk-in clinics serving O'Fallon. 1 list 24-hour service.
Urgent care centers and walk-in clinics in O'Fallon
Showing 1–10 of 19, sorted by distance from the city center
SSM Health Express Clinic at Walgreens
Hours listed · see hours920 N Main St, O'Fallon, MO 633660.7 mi from city centerMercy Clinic Surgical Specialists - O'Fallon
Hours not listed · call to confirm300 Winding Woods Dr #206, O'Fallon, MO 633661.8 mi from city centerMercy Urgent Care - O'Fallon
Hours listed · see hours300 Winding Woods Dr Suite 100, O'Fallon, MO 633661.8 mi from city centerBJC Medical Group at Highway K
Hours not listed · call to confirm2630 State Hwy K Suite 100, O'Fallon, MO 633682.7 mi from city centerBJC Medical Group O'Fallon Convenient Care
Hours listed · see hours2630 State Hwy K Suite 101, O'Fallon, MO 633682.7 mi from city centerBarnes-Jewish St. Peters Wound Care
Hours not listed · call to confirm2630 State Hwy K, O'Fallon, MO 633682.7 mi from city centerDeer Creek Foot Care
Hours listed · see hours2917 Highway K, O'Fallon, MO 633683.5 mi from city centerSSM Health Express Clinic at Walgreens
Hours listed · see hours2920 State Hwy K, O'Fallon, MO 633683.6 mi from city centerMercy-GoHealth Urgent Care
Hours listed · see hours2991 State Hwy K, O'Fallon, MO 633683.7 mi from city center
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- Urgent care
- City center (distances measured from here)
O'Fallon urgent care at a glance
O'Fallon has 19 urgent care centers on our listings across 2 ZIP codes. 1 lists 24-hour hours, 10 list Sunday hours and 10 more stay open past 7 PM on at least one weekday. The closest to the city center is Total Access Urgent Care, 0.4 mi away.
- 19urgent care centers
- 1list 24-hour hours
- 11list Saturday hours
- 10list Sunday hours
- 10open past 7 PM on a weekdaynot counting 24-hour clinics
- 7list insurance networks
- 1has patient reviews
Closest to the city centerTotal Access Urgent Care0.4 mi from the city center
2 ZIP codes
- 6336815
- 633664
Counts come from the listings above and the hours each clinic publishes. Hours are not listed for 6 of the 19. Hours and networks change, so call to confirm.
Open late, weekends and 24 hours in O'Fallon
Open on Sunday 10
- Total Access Urgent Care507 S Main St · Sunday: 8 AM – 8 PM
- SSM Health Express Clinic at Walgreens920 N Main St · Sunday: 10 AM – 4:30 PM
- Mercy Urgent Care - O'Fallon300 Winding Woods Dr Suite 100 · Sunday: 8 AM – 8 PM
- BJC Medical Group O'Fallon Convenient Care2630 State Hwy K Suite 101 · Sunday: 8 AM – 8 PM
- SSM Health Express Clinic at Walgreens2920 State Hwy K · Sunday: 10 AM – 4:30 PM
- Mercy-GoHealth Urgent Care2991 State Hwy K · Sunday: 9 AM – 5 PM
- MinuteClinic3002 State Hwy K · Sunday: 9 AM – 1 PM, 1:30 PM – 4:30 PM
- St. Luke's Urgent Care5551 Winghaven Blvd #100 · Sunday: 8 AM – 8 PM
- Total Access Urgent Care4201 State Hwy K · Sunday: 8 AM – 8 PM
- Progress West Hospital2 Progress Point Pkwy · Sunday: open 24 hours
Open past 7 PM on weekdays 10
- Total Access Urgent Care507 S Main St · Mon to Fri until 8 PM
- SSM Health Express Clinic at Walgreens920 N Main St · Mon to Fri until 7:30 PM
- Mercy Urgent Care - O'Fallon300 Winding Woods Dr Suite 100 · Mon to Fri until 8 PM
- BJC Medical Group O'Fallon Convenient Care2630 State Hwy K Suite 101 · Mon to Fri until 8 PM
- SSM Health Express Clinic at Walgreens2920 State Hwy K · Mon to Fri until 7:30 PM
- Mercy-GoHealth Urgent Care2991 State Hwy K · Mon to Fri until 8 PM
- MinuteClinic3002 State Hwy K · Mon to Fri until 7:30 PM
- St. Luke's Urgent Care5551 Winghaven Blvd #100 · Mon to Fri until 8 PM
- Total Access Urgent Care4201 State Hwy K · Mon to Fri until 8 PM
- Advanced Bone & Joint - Orthopedic Urgent Care4701 State Hwy K · Mon to Fri until 8 PM
From the hours each clinic lists, in the same order as the list above; the list shows which are open right now. Hours change, so call to confirm.
Insurance networks listed by O'Fallon clinics
7 of the 19 urgent care centers here list at least one insurance network. These are the networks listed on our listings, drawn from insurer directories; call the clinic to confirm your plan before you go. A network missing here does not mean a clinic does not take it.
- UMR5 of 19
- Medicare4 of 19
- Cigna3 of 19
- Aetna2 of 19
- UnitedHealthcare2 of 19
- Humana1 of 19
Latest reviews of O'Fallon clinics
- July 21, 2023
On Sunday I went into Urgent Care because I had been experiencing extreme “stomach” pain and nausea. Making an appointment was smooth and easy even though it was the weekend. The nurse who first saw me was extremely kind and attentive to my condition (unfortunately I can’t…
Paul Hickey on St. Luke's Urgent Care
Published reviews from patients, newest first. Open a listing to read all of its reviews or write one.
Other clinics and medical services in O'Fallon
5 listings that are not urgent care, such as primary care, specialists, pharmacies and hospitals. Open one for its own page.
- 3Dental clinic
- 1Dialysis center
- 1Medical practice
Urgent care vs. ER vs. primary care
General information, not specific to O'Fallon: knowing where to go saves time and money. Here's how urgent care compares to a hospital ER and a primary care physician.
Urgent care
Today, when it can’t wait
Non-life-threatening illness or injury that can't wait for an appointment.
- Flu, UTI, ear infection
- Sprains and stitches
- X-ray, COVID test
- Sports physicals
- Typical cost
- $100–$250 self-pay; $25–$75 copay with insurance
- Wait time
- Usually 15–45 minutes; many offer online check-in.
- Hours
- Evenings and weekends; many open 7 days, some 24 hours.
Emergency room
Now, if it could be life-threatening
Life- or limb-threatening symptoms; severe pain, bleeding, breathing problems, suspected stroke or heart attack.
- Chest pain
- Stroke symptoms
- Severe trauma or burns
- Difficulty breathing
- Typical cost
- $1,200–$2,500+ self-pay; $150–$500+ copay with insurance
- Wait time
- Hours, depending on triage. Severe cases seen first.
- Hours
- 24/7.
Primary care
In a day or two, or ongoing
Routine care, chronic conditions, ongoing health management. Schedule in advance.
- Annual physical
- Diabetes and blood pressure management
- Screenings
- Referrals
- Typical cost
- $100–$200 self-pay; $20–$40 copay with insurance
- Wait time
- Same-day availability rare; appointments often days to weeks out.
- Hours
- Weekday business hours, by appointment.
Chest pain, trouble breathing or severe bleeding? Call 911.
This is general information, not medical advice. Costs are typical US ranges, not quotes from any clinic listed here.
What a visit typically costs
Without insurance
Typical ranges, not quotes- Urgent care$100 – $250
- Primary care$100 – $200
- Hospital / ER$1,200 – $2,500+
$0$1,000$2,000$3,000+
With insurance (copay)
Typical ranges, not quotes- Urgent care$25 – $75
- Primary care$20 – $40
- Hospital / ER$150 – $500+
$0$200$400$600+
When to go to urgent care, and when to call 911
Urgent care is a good fit for
- Fever
- Sore throat
- Urinary tract infection
- Sprain or strain
- Earache
- Work / sports / school physical
- Laceration
- Puncture wound
- Migraine headache
- Sinus infection
- Cough
- Rash
- Back pain
- Car accident
- Elevated blood pressure
- General wellness exam
Call 911 or go to the ER for
- Chest pain
- Severe abdominal pain
- Difficulty breathing or shortness of breath
- Sudden blurred vision
- Numbness in face, arm, or leg, especially on one side
- Weakness on one side of the body or difficulty speaking
- Sudden, severe headache
- Bleeding that won't stop
- Coughing up or vomiting blood
- Severe burns
Do not delay treatment for a serious medical problem.
Common reasons people visit urgent care
General information: urgent care centers handle non-emergency illness, injury and routine needs, usually the same day. Services differ from clinic to clinic, so check the listing or call ahead.
Illness
- Cold & flu symptoms
- Strep throat
- Sinus infection
- Ear infection
- Bronchitis
- Pneumonia (mild)
Injury
- Sprains & strains
- Minor fractures
- Lacerations & cuts (stitches)
- Puncture wounds
- Burns (minor)
- Animal & insect bites
Diagnostics & procedures
- X-rays (on-site)
- EKG / ECG
- Lab tests & bloodwork
- STD testing
- Pregnancy testing
- Drug screening
Preventive & routine
- Sports physicals
- School & camp physicals
- Work / DOT physicals
- Travel vaccinations
- Flu shots
- Tetanus boosters
Frequently asked questions
How many urgent care centers are in O'Fallon, MO?
O'Fallon, MO has 19 urgent care centers listed on UCL.
Is there a 24-hour urgent care in O'Fallon, MO?
Yes. 1 facility offers 24-hour service in O'Fallon. Use the "Open 24 hours" filter on the listings above to see them.
Are urgent care centers in O'Fallon open on weekends?
11 of the 19 urgent care centers listed in O'Fallon list Saturday hours and 10 list Sunday hours. Hours are not listed for 6, so call those to check. Holiday hours are often shorter; confirm with the clinic before a holiday visit.
Which urgent care centers in O'Fallon are open late?
10 centers list weekday hours past 7 PM, and 1 lists 24-hour hours. They are named in the "Open late, weekends and 24 hours" lists on this page. Hours change, so call before a late visit.
Which urgent care is closest to the center of O'Fallon?
Total Access Urgent Care is the listed urgent care center closest to the center of O'Fallon, about 0.4 mi away. The list above shows verified clinics first, then the rest by distance from the city center.
What insurance do urgent care centers in O'Fallon take?
On our listings, the networks named most often by O'Fallon urgent care centers are UMR (5), Medicare (4) and Cigna (3), with the number of clinics in brackets. 7 of the 19 list at least one network. Call the clinic to confirm it takes your plan.
Do urgent care centers in O'Fallon require an appointment?
Most urgent care centers accept walk-in patients without an appointment, though some offer optional online check-in. Call the clinic or check its listing to confirm its policy.
What does urgent care cost in O'Fallon, MO?
Out-of-pocket urgent care costs in MO typically range from $100–$250 for an uninsured visit, depending on services; visits that include X-rays, lab tests, or minor procedures (stitches, splints) usually run $200–$400. With insurance, the visit cost is usually a copay of $25–$75. These are typical ranges, not quotes; verify with each facility before visiting.
When should I go to urgent care vs the ER in O'Fallon?
Go to urgent care for non-life-threatening illness or injury: fevers, sprains, infections, minor cuts, mild asthma, UTIs, flu, rashes. Go to the ER for chest pain, severe abdominal pain, difficulty breathing, sudden weakness or numbness, severe head injury, heavy bleeding, severe burns, or any potentially life-threatening symptom. When in doubt with a serious symptom, call 911.
Do urgent care centers in O'Fallon treat children?
Most urgent care centers treat patients of all ages, including children, and some are pediatric-only; call ahead to check a clinic's minimum age. For infants under 6 months with a high fever, contact a pediatrician or the ER directly.
Can I get an X-ray, lab test, or stitches at urgent care in O'Fallon?
Many urgent care centers offer on-site X-rays, basic lab tests (strep, flu, COVID, mono, UTI), IV fluids, sutures, and splints, but not all do. More advanced imaging (MRI, CT) typically requires a hospital. Call the clinic to confirm before you go.
Do urgent care centers in O'Fallon prescribe antibiotics?
Yes. Urgent care providers can prescribe antibiotics for bacterial infections (strep throat, UTIs, sinus and ear infections, skin infections) when clinically appropriate. They follow CDC stewardship guidelines, so they will not prescribe antibiotics for viral illness like the common cold or most cases of bronchitis.
Can I do a telehealth visit instead of going to urgent care in O'Fallon?
Some urgent care centers offer telehealth visits for non-emergency issues like cold and flu symptoms, prescription refills, rashes, or follow-up care. In-person visits are still required for X-rays, lab tests, and physical exams. Ask the clinic whether it offers telehealth.
For clinic owners
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