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Pathology and Laboratory Services

UCI Health pathologists provide expert laboratory analysis and insight that help diagnose and treat many conditions.

Pathology provides the diagnostic information your doctors rely on to understand disease.  

UCI Health pathologists analyze tissue samples, blood tests and other laboratory results to help diagnose you accurately and treat you effectively.  

We also offer medical consultations and referrals.  

For more information about our services, call 888-UCI-LABS (888-824-5227).

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Schedule a lab appointment

Schedule your lab appointment online or via phone or walk-in for care. Call 888-UCI-LABS (888-824-5227) or click below

See locations for online scheduling

Our approach to pathology

Pathologists help diagnose disease and guide treatment decisions.

At UCI Health, our pathologists collaborate closely with physicians across specialties to analyze laboratory findings and provide detailed diagnostics.  

From the beginning, you have access to 24/7 availability from one of our 250-plus technical experts and client services specialists. 

Our laboratory services include: 

  • Tissue biopsy analysis 
  • Blood and laboratory testing 
  • Molecular diagnostics 
  • Cancer pathology

Get labs at UCI Health 

When you’re a UCI Health patient, your doctor will refer you to schedule an appointment at one of our nine labs.  

We accept major PPO insurance plans, Medicare and Medi-Cal. Please check with your insurance before receiving laboratory services. 

We also offer services to:

  • Skilled nursing facilities 
  • State and county facilities 
  • Clinics 
  • Hospitals 
  • Substance abuse programs 
  • Clinical trials and research programs 

Find a lab near you

    Why choose UCI Health for pathology services?

    College of American Pathologists (CAP) accreditation

    CAP is a rigorous, global leader in laboratory excellence. This means you receive greater lab result accuracy and improved outcomes. 

    Expert diagnostic interpretation 

    UCI Health pathologists specialize in analyzing complex laboratory and tissue findings.   

    Advanced laboratory technology 

    Our laboratories use advanced technologies to diagnose disease and guide treatment. 

    Integrated cancer diagnostics 

    Our pathologists collaborate closely with oncologists and surgeons at the Chao Family Comprehensive Cancer Center to support cancer diagnosis and treatment planning.  

    Pathology services close to home

    With nine locations throughout Orange County, you can access our pathology services where it’s convenient for you.  

    For more information about our services, call 888-UCI-LABS (888-824-5227).

    Looking for more options?

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    Information for patients

    • Our extensively trained phlebotomy technicians serve the skilled nursing facility population  
    • Dedicated customer service department for immediate response to client requests  
    • Exceptional turnaround time of test reports, with STAT tests generally available within one hour of specimen receipt  
    • STAT and critical results phoned and faxed immediately  
    • Prompt electronic report printing  
    • Extensive in-house test menu and frequent testing schedule for prompt patient treatment and fast turnaround times  
    • 24-hour courier services for specimen pickup  
    • Flexible billing options