Walk-In Urgent Care in Manteca, CA

Serving Manteca, Ripon, and Lathrop with fast, friendly care — no appointment needed.

A modern building with a sign reading California Urgent Care above the entrance, large windows, and an empty parking lot in front. | California Urgent Care Center
Recognitions & Awards
A hexagon-shaped badge with Best of 209 2025 in bold text, a yellow ribbon below that says GOLD, and 209 Magazine at the bottom, all on a blue background with star accents. | California Urgent Care Center
Best of 209 Gold 2025 — 209 Magazine
A round black and gold badge reads San Joaquin Magazine 2024 Best of the Best Winner with a thumbs-up icon and a black ribbon below stating Celebrating 18 years!. | California Urgent Care Center
Best of 209 Award 2024 — 209 Magazine
A circular green and gold badge with white stars and the text: Manteca Ripon Lathrop Bulletin Readers Choice 2025. | California Urgent Care Center
Manteca Ripon Lathrop Bulletin Readers Choice 2025
About Our Manteca Clinic

Manteca's Trusted Urgent Care — Since 2011

California Urgent Care Center has been proudly serving the Manteca community for over a decade. Located on East Yosemite Avenue, our clinic is easily accessible to families throughout Manteca, Ripon, and Lathrop — right in the heart of the community we call home.

Whether you’ve stepped off a soccer field with a sprained ankle, your child woke up with a high fever, or you need a same-day physical exam, our team of experienced practitioners is here to help you feel well again — without the long wait or high cost of an emergency room.

We value you, your time, and your health. That’s why we offer a full spectrum of urgent care services for non-critical health problems and keep our doors open seven days a week, from 9am to 9pm. Walk in anytime — no appointment needed.

Same-Day Rapid Testing Available

No appointment required for flu, RSV, and COVID-19 testing. Results available quickly so you can get back to your day.
Injuries & Conditions

What We Treat at Our Manteca Clinic

We handle a wide range of non-life-threatening injuries and illnesses. If you’re unsure whether to come in, give us a call — we’re happy to help you decide.

Skip the ER for Non-Emergency Care

We can treat most non-life-threatening conditions faster and at a lower cost than a hospital emergency room.
✅ California Urgent Care — Manteca
✓ Open 7 days, no appointment needed
✓ Typically shorter wait times
✓ Lower cost than ER visits
✓ Walk in and register online
✓ Telehealth option available
⚠️ Hospital Emergency Room
✗ Long wait times for non-critical cases
✗ Higher cost
✗ Exposure to more serious illnesses
✗ Designed for life-threatening emergencies
✗ Crowded environments

⚠️ If you are experiencing a life-threatening emergency, please call 911 or go to your nearest emergency room immediately.

Our Locations

Manteca — Plus 4 More Locations Across the Valley

Manteca

411 East Yosemite Avenue
Manteca, CA 95336
209-923-4701

Stockton – Lorraine

8001 Lorraine Avenue
Stockton, CA 95210
209-472-7400

Stockton – Pershing

5361 N. Pershing Ave, Suite A
Stockton, CA 95207
209-472-7444

Lodi

2122 West Kettleman Lane
Lodi, CA 95242
209-224-8517

Modesto

3500 Roselle Ave
Modesto, CA 95357
209-846-0725

Rapid Relief, Real Reviews

Frequently Asked Questions

We're Here to Help

Have a question? Give our Manteca clinic a call at 209-923-4701 or browse the answers below.
Do I need insurance to be seen?

No insurance is required. California Urgent Care Center accepts patients from all walks of life, regardless of insurance coverage. We accept cash and credit card payments for self-pay patients.

We accept many major insurance plans including Blue Cross Blue Shield, Medicare, Medi-Cal, Health Plan of San Joaquin, Humana, Health Net, Cigna, and Aetna, among others. Please visit our Insurance page or call us at 209-923-4701 for specific questions about your plan.

No appointment is needed — walk in anytime between 9am and 9pm, seven days a week. You can also register online ahead of time to reduce your wait at our Manteca location.

Yes! If you’re unable to visit us in person, we offer telehealth (telemedicine) appointments through a secure online platform. This allows you to consult with our providers from home. Learn more about telehealth.

We offer on-site rapid testing for flu, RSV, and COVID-19, as well as diagnostic testing services. For more information, visit our Diagnostic Testing page or contact our Manteca team directly.

You can pay your bill online through our Payments & Insurance page, or in person at our Manteca location. We accept most major credit cards, cash, and many insurance plans.

A female healthcare professional in blue scrubs and a stethoscope talks with an older adult patient. They are indoors, and the healthcare worker appears attentive and caring. A red medical cross symbol is in the bottom left corner. | California Urgent Care Center

No insurance? No problem. We accept cash and credit card for all self-pay patients. Quality care is available to everyone in the Manteca community.

Your Insurance, Our Care

We accept a wide range of insurance providers. Call us at 209-923-4701 if you have questions about your specific plan.

The word Medicare is written in large blue letters, underlined with a blue line and topped with a red line, both extending the length of the word, on a light background. | California Urgent Care Center
Logo featuring two stylized hands forming a heart shape, one purple and one blue, above the word Medi-Cal in blue cursive text. | California Urgent Care Center
Logo for Health Plan of San Joaquin featuring blue text and a stylized orange and blue butterfly above the word Plan, with a green horizontal line separating the text lines. | California Urgent Care Center
White Humana logo in bold, sans-serif font on a solid light green background. | California Urgent Care Center
Logo for Health Plan of San Joaquin featuring blue text and a stylized orange and blue butterfly above the word Plan, with a green horizontal line separating the text lines. | California Urgent Care Center
Health Net logo with a green oval containing a large white H and a small n above it. The words Health Net appear below in gray letters on a light background. | California Urgent Care Center
Cigna logo featuring a stylized tree with green leaves and a blue figure in the center, next to the word Cigna in blue text on a light background. | California Urgent Care Center
The Aetna logo in bold, purple lowercase letters on a light gray background. | California Urgent Care Center

Have a Question?

Our team is happy to answer your questions.

Our Blog

Visit our blog for more information about our urgent care services!