24 Hour Urgent Care in Portland, ME
Portland urgent care centers serve Maine's largest city on Casco Bay along the state's scenic southern coast, anchored by Maine Medical Center — the state's largest hospital — with walk-in clinics along Congress Street, Marginal Way, and Bramhall Street near the city's thriving neighborhoods. Portland's nationally recognized food and arts scene draws visitors and new residents year-round, while its outdoor recreation culture of hiking, kayaking, and skiing, combined with a rapidly growing technology and healthcare economy, creates urgent care demand from an active, health-conscious population that expects modern, convenient clinic environments.
Urgent care hours in Portland, ME: The earliest opening time among Portland, ME's 3 listed urgent care clinics is 8am, and the latest closing time is 8pm. 0 locations stay open past 9pm, and 2 are open on weekends — use the Open Now filter below to see who's currently accepting patients.
Filter clinics:
ConvenientMD Urgent Care Portland
MaineHealth Urgent Care Plus - Brighton Ave - Portland
OrthoAccess Orthopaedic Walk-in ClinicCall to Confirm
What to Expect at Urgent Care in Portland, ME
Listings are checked against Google's Places API and, where needed, the CMS NPPES provider registry — see how we verify listings. Hours change frequently, so please call ahead to confirm before visiting. Found an error? Let us know.
Health Considerations in Maine
Maine is one of the highest-risk states in the country for Lyme disease, with tick exposure common across the state's extensive forested and rural landscape from late spring through fall. The state's popular summer tourism season — including coastal recreation, hiking in Acadia National Park, and boating — brings a seasonal wave of out-of-state visitors who may need care for injuries, sunburn, swimmer's ear, or illness far from their home providers.
Urgent Care in Portland, ME — Frequently Asked Questions
Is urgent care open on weekends in Portland, ME?
Yes — 2 of the 3 urgent care centers listed above for Portland, ME are open on Saturdays and Sundays. Some locations have reduced Sunday hours, so check the listings above for exact weekend hours at each clinic. If you need care on a Sunday evening, it's worth calling ahead to confirm the location hasn't closed early.
Do I need an appointment for urgent care in Portland, ME?
No appointment is needed at most Portland, ME urgent care centers. Walk-ins are welcome at all locations listed above. Some clinics offer online check-in so you can hold your spot in line before you arrive and reduce your time in the waiting room — check the clinic's website or Google listing to see if this is available.
How much does urgent care cost in Portland, ME?
A typical urgent care visit in Portland, ME costs between $100 and $200 without insurance for a basic exam. Additional services — such as X-rays, lab tests, rapid strep or flu tests, or stitches — will increase the total. Most clinics will provide a cost estimate when you call, and many post their self-pay rates on their website. See our full urgent care cost guide for a detailed breakdown.
Does urgent care in Portland, ME accept Medicaid?
Many urgent care centers in Portland, ME accept Maine Medicaid along with Medicare and major commercial insurance plans, but acceptance varies by clinic and by Medicaid managed-care plan. Call ahead to confirm the location takes your specific plan and is in-network before your visit.
What is the wait time at urgent care in Portland, ME?
Wait times vary by clinic. OrthoAccess Orthopaedic Walk-in Clinic is the highest-rated option among the 3 clinics listed here, at 4.8★. Weekday mornings tend to have the shortest waits industry-wide, and online check-in — where available — can reduce time in the waiting room.
What can urgent care treat in Portland, ME?
Portland, ME urgent care centers treat a wide range of non-life-threatening conditions including colds, flu, strep throat, ear infections, urinary tract infections, minor cuts and lacerations, sprains, rashes, pink eye, and more. Many locations also provide X-rays, lab work, and vaccinations. For chest pain, difficulty breathing, stroke symptoms, or other emergencies, go to the nearest ER or call 911.
Should I go to urgent care or the ER in Portland, ME?
Choose urgent care for non-life-threatening conditions — infections, minor injuries, illness, and anything that isn't immediately dangerous. Go to the ER (or call 911) for chest pain, difficulty breathing, suspected stroke, severe bleeding, loss of consciousness, or any situation that could be life-threatening. Urgent care is typically faster and far less expensive for the conditions it's designed to handle. See our full ER vs. urgent care guide for more detail.
How many urgent care options does Portland, ME have?
Portland, ME has 3 listed urgent care clinics, averaging 4★ across 1,501 reviews. See the full list above for addresses, phone numbers, and hours.