Emergency Healthcare in San Francisco, California: Hospitals, Clinics, and After-Hours Care
For life-threatening emergencies in San Francisco, call 911 or go immediately to the nearest Level I or II Trauma Center (UCSF Parnassus, Zuckerberg SF General, or CPMC Davies Campus); for non-life-threatening urgent care, use 24/7 clinics like Carbon Health on Van Ness or visit a Kaiser or Sutter urgent care during extended hours, keeping in mind that ER visit costs without insurance can exceed $1,500 and average wait times range from 25 to 60+ minutes depending on location and time of day.
Overview & Key Statistics
San Francisco's emergency healthcare system is a mix of world-class academic medical centers, public hospitals, and private networks. The city has 11 major emergency departments serving a population of approximately 815,000 residents and millions of annual visitors. Key challenges include high costs, variable wait times, and addressing the needs of a large unhoused population. According to the SF Department of Public Health, the city's average ER wait time is slightly above the California state median, heavily influenced by the volume at the public Zuckerberg San Francisco General Hospital.
- Level I Trauma Centers: 2 (ZSFG, UCSF Parnassus)
- 24/7 Urgent Care Clinics: 1 (Carbon Health, Van Ness)
- Median ER Wait Time (CA DPH 2023): ~38 minutes
- Average ER Visit Cost (Uninsured): $1,200 - $3,000+
- Public Hospital ER Visits/Year: ~75,000 (ZSFG)
Major Hospitals: Locations, Specialties & Contact Info
This table lists the primary hospitals with Emergency Departments, their trauma level, and key specialties. Addresses are critical for GPS navigation.
| Hospital Name | Address & Main Phone | Trauma Level & Key Specialties | Notes for Patients |
|---|---|---|---|
| UCSF Medical Center at Parnassus | 505 Parnassus Ave, SF, CA 94143 (415) 476-1000 |
Level I Trauma. Best for: Stroke, Cardiology, Neurology, Pediatrics, Complex Surgery. | Academic center. Often has specialists on-site. Parking is difficult; use garage on 3rd Ave. |
| Zuckerberg San Francisco General (ZSFG) | 1001 Potrero Ave, SF, CA 94110 (628) 206-8000 |
Level I Trauma. Best for: Trauma, Burns, Psychiatry, Public Health, Dentistry. | City's main public hospital. Serves all, regardless of insurance. ER is often very busy. |
| California Pacific Medical Center (CPMC) - Davies Campus | Castro & Duboce, SF, CA 94114 (415) 600-6000 |
Level II Trauma. Best for: Orthopedics, Sports Medicine, General Emergency. | Part of Sutter Health. Located near LGBTQ+ Castro district. Modern facility. |
| Kaiser Permanente San Francisco | 2425 Geary Blvd, SF, CA 94115 (415) 833-2000 |
Not a trauma center. Best for: Kaiser members only. Comprehensive urgent/emergency care. | For Kaiser members. Typically shorter waits for members. Non-members must go elsewhere. |
| Saint Francis Memorial Hospital | 900 Hyde St, SF, CA 94109 (415) 353-6000 |
Not a trauma center. Best for: Orthopedics, Burn Center (Bothin Burn Unit). | Located near Nob Hill. Renowned for its burn unit and orthopedic surgery. |
Urgent Care & Walk-In Clinics
For issues that are not life-threatening (sprains, minor cuts, fevers), urgent care clinics are faster and cheaper than ERs. Most are open from 8 AM to 8 PM.
- Carbon Health (Van Ness): 1400 Van Ness Ave. Open 24/7. Offers in-person and virtual visits. (415) 936-3333.
- One Medical (Multiple Locations): Requires membership. Extended hours (e.g., 8 AM - 9 PM). Best for existing patients.
- Kaiser Permanente Urgent Care (Geary Blvd): For members only. Open 8 AM - 10 PM daily.
- Sutter Health Urgent Care (Various): e.g., 1800 Divisadero St. Open 8 AM - 8 PM. Good for Sutter network patients.
- CVS MinuteClinic (Inside select CVS): Limited services (vaccines, strep throat). Check website for hours.
Go to Urgent Care: Minor fractures, ear infections, UTIs, rashes.
Go to ER (Call 911): Chest pain, difficulty breathing, severe bleeding, head injury, stroke symptoms.
After-Hours & 24/7 Care Options
Care options shrink significantly after 10 PM. Below is a strategy based on time and need.
| Time Frame | Medical Need | Best Options | Alternative / Backup |
|---|---|---|---|
| 10 PM - 8 AM | Non-Life-Threatening (e.g., UTI, severe flu) | 1. Carbon Health (24/7) 2. Hospital ER (if no clinic available) |
Telehealth service (e.g., Teladoc) for advice. May prescribe medication. |
| 10 PM - 8 AM | Life-Threatening (Chest pain, trauma) | Call 911 or go to nearest Trauma Center ER. Do not drive yourself. | If alone, call 911. Paramedics can begin treatment en route. |
| Weekends & Holidays | Dental Emergency | ER with dental/oral surgery (ZSFG, UCSF). | Contact your dentist's emergency line. Many have on-call service. |
| Any time | Pharmacy | 24-hr Walgreens (3201 Divisadero), 24-hr CVS (701 Market St). | Hospital inpatient pharmacy (for admitted patients only). |
Real Costs & Financial Assistance
Healthcare costs in the U.S. are high. In San Francisco, an ER visit can lead to surprise bills from the hospital, the ER physician group, and specialists. The table below outlines estimated costs.
| Service / Condition | Estimated Cost (Uninsured) | Estimated Cost (With High-Deductible Insurance) | Financial Assistance Options |
|---|---|---|---|
| Basic ER Visit (no tests) | $800 - $1,500 | You pay deductible (e.g., $1,500 - $5,000) until met. | Ask for charity care application at discharge. All non-profit hospitals have programs. |
| ER Visit for Broken Arm (X-ray, cast) | $2,500 - $5,000 | Deductible + Co-insurance (e.g., 20% of $4,000 = $800). | SF General has a generous sliding scale based on income and family size. |
| Urgent Care Visit for Strep Throat | $150 - $300 | Copay (e.g., $50) or subject to deductible. | Community health centers (e.g., North East Medical) offer sliding scale fees. |
| Ambulance Ride (SF Fire Dept) | $2,500 - $3,000 | Often covered partially after deductible. May be out-of-network. | Limited assistance. Payment plans are usually available. |
Key Resources for Low-Cost Care:
- San Francisco Health Plan (SFHP): Low-cost insurance for residents who qualify.
- SF Department of Public Health Community Clinics: Sliding scale fees. Find a location.
- San Francisco Free Clinic: Provides basic medical and dental care by appointment. (415) 750-9894.
Step-by-Step Process for an Emergency
- Assess the Severity: Is it life-threatening? (Unconsciousness, severe bleeding, chest pain). If YES, go to step 2. If NO, consider urgent care (step 4).
- Call 911: Provide clear address, phone number, and describe the emergency. Do not hang up. Follow dispatcher instructions.
- If Transporting Yourself to ER:
- Have someone else drive.
- Go to the nearest Trauma Center if possible (see hospital list).
- Bring ID, insurance card, list of medications, and a companion if available.
- At the ER/Urgent Care:
- Triage: A nurse will assess your priority. Be clear and concise about symptoms.
- Registration: You'll provide insurance/payment information. You have the right to treatment even if you can't pay immediately.
- Treatment: Wait to be seen. Times vary.
- After Care:
- Get clear discharge instructions and follow-up appointment details.
- Ask about financial assistance paperwork before leaving.
- Fill prescriptions at a 24-hour pharmacy if needed.
Wait Times & Efficiency by Area
Wait times are not uniform. They depend on hospital capacity, time of day, and neighborhood. Data is from California Department of Public Health and patient reports (2023-2024).
| Hospital / Area | Median Wait to See a Provider | Peak Busy Times (Avoid if Possible) | Notes on Efficiency |
|---|---|---|---|
| Kaiser SF (Geary Blvd) | ~25 minutes | Weekday mornings (8-11 AM), Monday evenings | Fastest for members. Efficient internal workflow. Non-members cannot use. |
| CPMC Davies (Castro) | ~35 minutes | Friday & Saturday nights, holiday weekends | Good for ortho. Can get busy with nightlife-related incidents. |
| UCSF Parnassus | ~45 minutes | Evenings, especially after 5 PM | Sees complex cases, which can lengthen wait. But expertise is top-tier. |
| Zuckerberg SF General (Potrero) | 60+ minutes | Constantly busy. Peak: Late afternoon through night. | Longest waits due to high volume and acuity. It's the safety-net for the entire city. |
| Saint Francis (Nob Hill) | ~40 minutes | Weekend afternoons | Efficient for burns and orthopedic referrals. |
Safety, Risks & Neighborhood Guide
Personal safety while accessing healthcare is a concern. Here’s a breakdown by major hospital area.
| Hospital / Neighborhood | Safety Assessment (Day/Night) | Parking & Access Tips | Specific Risks to Be Aware Of |
|---|---|---|---|
| ZSFG (Potrero Hill) | Day: Generally safe. Night: Use caution walking alone. Campus is secure. | Large parking garage. Well-lit. Cost is ~$3/hour. Main entrance on Potrero Ave. | Area can be deserted at night. Be aware of your surroundings. Use hospital security escort if uneasy. |
| UCSF Parnassus (Inner Sunset) | Day/Night: Very safe residential area near Golden Gate Park. | Parking is a major challenge. Use the 3rd Ave garage. Consider rideshare or MUNI (N-Judah). | Minimal street crime. Primary risk is car break-ins; do not leave valuables visible. |
| CPMC Davies (Castro) | Day: Safe, vibrant. Night: Generally safe, but increased foot traffic. | Valet parking available. Street parking is difficult. Accessible via MUNI F-line. | Standard urban precautions. The hospital is on a busy intersection. |
| Saint Francis (Nob Hill / Tenderloin Border) | Day: Use caution on surrounding blocks. Night: Be very alert. | Valet parking recommended. Avoid leaving car on side streets for long periods. | The Tenderloin has high rates of street disorder. Walk directly to/from the hospital entrance. |
General Safety Advice: Use hospital security escort services (available at all major hospitals) if you feel unsafe walking to your car or public transit at night. Program the hospital's main number into your phone before you go.
Specialized & Free Care Resources
- Psychiatric Emergency Services: Located at ZSFG (Building 7, 24/7). For acute mental health crises. Also accessible via the SF Mental Health Crisis line: (415) 970-3800.
- Pediatric Emergency: UCSF Benioff Children's Hospital (within UCSF Parnassus) is the dedicated children's ER. For non-critical issues, UCSF Pediatric Urgent Care in Mission Bay is open evenings/weekends.
- Poison Control: (800) 222-1222. Free, confidential, 24/7 expert advice. Faster than going to the ER for many ingestions.
- Sexual Assault & Domestic Violence: SF WAR (Women Against Rape) provides advocates who can meet you at the ER. Call their 24-hour line: (415) 647-7273.
- Free/Low-Cost Dental: University of the Pacific School of Dentistry offers discounted care. ZSFG provides emergency dental extractions.
Transportation, Parking & Access
Getting to care quickly is essential. Know your options.
- Ambulance (911): For life-threatening emergencies only. SF Fire Department ambulances will take you to the closest appropriate facility, which may not be your preferred hospital.
- Rideshare (Uber/Lyft): A common choice for non-critical issues. Do not use for suspected heart attack, stroke, or major trauma. Designate a pick-up/drop-off point at the hospital's main entrance.
- Public Transit (MUNI, BART):
- To UCSF Parnassus: N-Judah streetcar.
- To ZSFG: 9, 10, 33, 48 MUNI buses.
- To CPMC Davies: F-Market streetcar, 24, 33, 35, 37 buses.
- Parking: Hospital garages are expensive ($3-$7/hour). Street parking is scarce and risky (break-ins). Valet parking is often available and safer (e.g., CPMC, Saint Francis).
- Accessibility: All major hospitals are ADA-compliant with wheelchair-accessible entrances, restrooms, and ramps. Request assistance at the information desk.
Real-World Case Studies
Scenario: A 45-year-old uninsured tourist from Canada develops sudden severe abdominal pain at Fisherman's Wharf at 11 PM.
Actions Taken: Companion called 911. Ambulance transported to nearest ER (CPMC Davies). Diagnosed with appendicitis. Underwent emergency surgery.
Outcome & Costs: Successful surgery. Total bill: ~$48,000. Hospital financial counselor helped apply for charity care, reducing bill by 70% based on income. Patient paid remaining ~$14,400 on a payment plan.
Lesson: Always ask for financial assistance. Emergency care will be provided regardless of ability to pay.
Scenario: A 30-year-old SF resident twists ankle hiking in Presidio on a Saturday at 3 PM.
Actions Taken: Drove to Kaiser SF ER (member). Wait time posted as 40 minutes. Instead, called Carbon Health Urgent Care (Van Ness), wait 15 minutes. Diagnosed with minor sprain, given brace and crutches.
Outcome & Costs: Total visit time: 1 hour. Cost: $50 copay. If gone to ER, copay would have been $250 + longer wait.
Lesson: For clearly non-life-threatening injuries, calling urgent care first can save significant time and money.
Frequently Asked Questions (FAQ)
What is the best hospital for a heart attack or stroke in San Francisco?
A. For time-critical emergencies like heart attacks (STEMI) and strokes (CVA), UCSF Medical Center at Parnassus and Zuckerberg San Francisco General (ZSFG) are designated as Comprehensive Stroke Centers and have 24/7 cardiac catheterization labs. Call 911 immediately; paramedics will transport you to the nearest appropriate facility, which is often the best choice for survival.
How much does an ER visit cost in San Francisco without insurance?
A. Costs vary widely. A basic visit can start at $800-$1,500, not including tests, procedures, or specialists. For example, a visit for a minor fracture at CPMC might cost $2,500-$4,000. Uninsured patients should inquire about financial assistance programs (like SFHP for residents) or use urgent care for non-life-threatening issues.
Where can I go for urgent care after 10 PM in San Francisco?
A. Options are limited after 10 PM. The main 24/7 urgent care is Carbon Health at 1400 Van Ness Ave. For severe issues, you must go to a hospital Emergency Room. Other clinics like One Medical have extended hours but not 24/7. Always call ahead to confirm.
Official Resources & References
Disclaimer
This guide is for informational purposes only and does not constitute medical or legal advice. Healthcare information changes rapidly. Always follow the instructions of emergency medical personnel (911 operators, paramedics, doctors, and nurses).
Under the Emergency Medical Treatment and Active Labor Act (EMTALA), 42 U.S.C. § 1395dd, any hospital that participates in Medicare and has an emergency department must provide a medical screening examination and stabilizing treatment to any individual who comes to the emergency department, regardless of their insurance status or ability to pay. This does not guarantee free care, but it ensures you will be seen in an emergency.
The author and publisher are not responsible for any errors, omissions, or for any outcomes related to the use of this information. You assume full responsibility for your own health and safety decisions. Consult with qualified medical professionals for your specific situation.
Last updated: April 2024