Urgent Care in Boulder, CO

16 verified clinics · Walk-ins welcome · No appointment needed

16 clinics found

AFC

AFC Urgent Care Boulder

2795 Pearl St Unit 106, Boulder, CO 80302

4.7 (1551)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Urgent Care - Boulder | Boulder Medical Center

2750 Broadway, Boulder, CO 80304

3.3 (66)
Mon–Fri: 8:00 AM – 7:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Baseline

4800 Baseline Rd Unit D-106, Boulder, CO 80303

4.7 (428)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Boulder Community Health

4747 Arapahoe Ave, Boulder, CO 80303

4.3 (1659)
Mon–Fri: Open 24 hours
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Concentra

Concentra Urgent Care

3300 28th St, Boulder, CO 80301

3.6 (439)
Mon–Fri: 8:00 AM – 5:00 PM
Occupational health Workers' comp DOT physicals Pre-employment screening Walk-in urgent care X-ray
Independent

THC Urgent Care

2425 Canyon Blvd Suite G, Boulder, CO 80302

3 (2)
Mon–Fri: 9:00 AM – 6:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

Orthopedic Urgent Care

4820 Riverbend Rd, Boulder, CO 80301

2.9 (19)
Mon–Fri: Closed
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
UCHealth

UCHealth Boulder Health Center

5495 Arapahoe Ave, Boulder, CO 80303

2.9 (54)
Mon–Fri: 8:00 AM – 5:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
4 (3)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
AFC

AFC Urgent Care Louisville

1335 E South Boulder Rd STE C, Louisville, CO 80027

4.7 (2382)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
UCHealth

UCHealth Urgent Care - Erie

2970 Arapahoe Rd, Erie, CO 80516

3.3 (77)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
UCHealth

UCHealth Urgent Care - Main Street

2101 Main St, Longmont, CO 80501

3.8 (666)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
UCHealth

UCHealth Urgent Care - Thornton

13631 Colorado Blvd, Thornton, CO 80602

4.4 (642)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
UCHealth

UCHealth Urgent Care - Firestone

Carbon Valley Medical Center, 5965 Firestone Blvd Building B, Longmont, CO 80504

4.3 (212)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
UCHealth

UCHealth Urgent Care - Arvada West

15240 W 64th Ave, Arvada, CO 80007

4.3 (172)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray
Independent

BCH Urgent Care Center - Erie

Medical Center, 101 Erie Pkwy, Erie, CO 80516

4.5 (350)
Mon–Fri: 8:00 AM – 8:00 PM
Walk-in urgent care Minor injury treatment Flu & strep testing COVID testing Lab work Physicals On-site X-ray

Urgent Care in Boulder, CO — Overview

Boulder is a major city in Colorado. This directory covers verified urgent care clinics across the Boulder metropolitan area.

Healthcare in Boulder includes national urgent care chains (MinuteClinic, AFC, Concentra), plus regional health system urgent care centers. Walk-in care is widely available 7 days a week.

This directory covers urgent care locations across Boulder proper and surrounding suburbs. Whether you need same-day care or after-hours walk-in treatment, you'll find the nearest verified option.

Common questions about urgent care in Boulder

Quick answers before you visit.

What insurance do urgent care clinics in Boulder, CO accept?

Most urgent care clinics in Boulder accept major commercial plans (Blue Cross Blue Shield of Colorado, Aetna, Cigna, UnitedHealthcare, Humana), Medicare, Colorado Medicaid, and TRICARE. Specific in-network coverage varies by clinic — check the individual clinic page for the most accurate list, or call the clinic directly to confirm before your visit.

Which urgent care networks are strongest in Boulder?

The largest walk-in care networks in the Boulder area include the major regional health systems. See the 'Local networks' section on this page for a description of each — their typical services, affiliated hospitals, and FAQs about insurance acceptance.

Is urgent care cheaper than the ER in Boulder?

Yes — significantly. A typical urgent care visit in Boulder costs $25–$75 with insurance (copay), or $100–$200 cash-pay for a basic visit. An ER visit averages $1,500–$2,500 even for non-emergency issues. Urgent care is appropriate for fevers, flu, UTIs, pink eye, minor injuries, strep, and most same-day concerns — reserve the ER for chest pain, stroke symptoms, severe bleeding, or trouble breathing.

Do Boulder urgent care clinics take walk-ins, or do I need an appointment?

All Boulder urgent care clinics accept walk-ins — that's their core business. Many large chains (MinuteClinic, AFC Urgent Care, Concentra, and Solv-partnered clinics) also let you reserve a time slot online to skip the waiting room. Wait times are typically posted live on each clinic's website.

Are there pediatric urgent care options in Boulder?

Most adult urgent cares in Boulder see children age 1 and older. For infants under 12 months or complex pediatric presentations, look for dedicated pediatric urgent care — PM Pediatric Care, children's-hospital-affiliated walk-in centers, or pediatric-specific clinics. Check individual clinic pages for pediatric availability and age ranges.

How late are urgent care clinics open in Boulder?

Most Boulder urgent care clinics are open 8 AM to 8 PM, 7 days a week. Some major-chain locations (MinuteClinic, AFC Urgent Care, Concentra) offer extended or weekend hours, and a handful operate 24/7. Check the 'hours' line on each individual clinic page for current operating times — clinic schedules change, so we recommend confirming before travel.