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Healthcare Professionals

Sonora Quest Laboratories is dedicated to providing our customers with leading-edge technology in the field of laboratory medicine. We also strive to keep you informed of the latest in testing, technology, education, and more to help you provide high-quality patient care. Because you expect the best, remember to choose Sonora Quest Laboratories for all your laboratory testing needs. 


Why Choose Sonora Quest Laboratories?

Become a Customer

Sonora Quest Laboratories provides laboratory and information services of award-winning quality. We are your trusted partner in our dynamic healthcare environment.

Partner with Sonora Quest Laboratories


Client Portal

Client Portal

With our complimentary Client Portal, you can:

  • Securely View, Edit & Pay Client Invoices Online
  • Order Supplies, Lab Order Forms & Patient Brochures for your office
  • Submit Demographic Changes such as change of address or phone number

Login or Create an Account


Talking to Your Doctor

Anatomic Pathology Services

Our organization has the largest local group of Pathologists in Arizona with 50 board certified pathologists and three certified clinical PhD’s.

Meet our Pathologists


Care360® Electronic Health Record

Care360® Electronic Connectivity Solutions

We offer our clients Care360® Electronic Health Record (EHR), ePrescribing, and Labs and Meds.

Learn more about Care360®


ICD-10 Information

ICD-10 Information

All HIPAA-covered entities in the healthcare industry are transitioning from ICD-9 diagnosis codes to the ICD-10-CM system on 10/1/15 and Sonora Quest Laboratories is working methodically to provide our valued customers a seamless transition.

Plan for the ICD-10 Transition


Test Information

Information for Accountable Care Organizations (ACOs)

Sonora Quest Laboratories is best positioned to serve the needs of Accountable Care Organizations.

Discover how Sonora Quest Laboratories can support ACOs


Preparing for a Test

Informed Consent Tools

In Arizona, whenever a test of germline genetic material (DNA that can be passed on to offspring) is ordered, there are certain requirements that the medical provider must meet.

Learn more and view our Informed Consent Tools


Contracted Health Plans

Laboratory Reference Materials

CAP & CLIA certificates, Contracted Health Plans, our Specimen Collection Guide, helpful Medicare Tools and more are just a click away.

View Laboratory Reference Materials


Long Term Care Services

Long Term Care Services

We understand the importance of timely, accurate results in maintaining your patients’ health and monitoring their progress. We provide reliable and unrivaled phlebotomy and laboratory services.

Learn more about our Long Term Care Services


Palo Verde Laboratory - Cytogenetics Services

Palo Verde Laboratory - Cytogenetics Services

Palo Verde Laboratory is a division of Sonora Quest Laboratories and performs Cytogenetic Studies for physicians, hospitals, and health care providers on a national basis.

Learn more about Palo Verde Laboratory