PLUGS® (Patient-centered Laboratory Utilization Guidance Services) is a laboratory stewardship collaborative with a mission to improve laboratory test access, ordering, retrieval, interpretation and reimbursement.
The value of PLUGS is the network of experts who make up our membership. See the full list of members.
Check out the PLUGS 2022 Year in Review which highlights activities from the past year and summarizes available member resources.
PLUGS® is leading the following four initiatives

Genetic testing case review to support healthcare systems and insurance payers in effectively administering their genetic testing caseload. GeneTestAdvisor is provided in partnership with Metis Genetics as an additional contracted service.
Insurance Alignment to guide national consensus policies related to laboratory tests and framework and guidance to build partnerships with local payors to improve efficiencies around test review and improve reimbursement outcomes. This will ultimately increase testing approval for patients who meet medical necessity criteria.
Appropriate utilization of clinical laboratory services is important for patient care and requires institutional stewardship. Clinical laboratory stewardship programs are dedicated to improving the ordering, retrieval, and interpretation of appropriate laboratory tests. In addition, these programs focus on developing, maintaining, and improving systems to provide proper financial coverage for medically necessary testing. Overall, clinical laboratory stewardship programs help clinicians improve the quality of patient care while reducing costs to patients, hospitals, and health systems.
Laboratory Stewardship Program, Tools & Education to help hospital laboratories, reference laboratories, and practitioners implement their own laboratory stewardship programs. These programs improve patient safety by reducing errors, and significantly reduce laboratory testing expenses.
View the list of educational webinars we are currently offering
Meet Our Team



Mike Astion, MD, PhD
PLUGS Co-Founder
Laboratory Medical Director, Seattle Children’s Hospital
Clinical Professor, University of Washington



Jane Dickerson, PhD
PLUGS Co-Founder
Lab Division Head, Seattle Children’s Hospital
Clinical Associate Professor, University of Washington



Monica Wellner
PLUGS Director of Operations
Laboratory Director, Seattle Children’s Hospital



Sarah Clowes Candadai, MS, CGC
PLUGS Program Manager
Seattle Children’s Hospital



Darci Sternen, MS, CGC
PLUGS Account Manager
Genetic Counselor, Seattle Children’s Hospital



SHANNON STASI, MS, CGC
PLUGS Account Manager
Genetic Counselor, Seattle Children’s Hospital



Bonnie Cole, MD
PLUGS Consultant
Pathologist, Seattle Children’s Hospital
Clinical Associate Professor, University of Washington



Cristina Pacheco, MD
PLUGS Consultant
Pathologist, Seattle Children’s Hospital
Clinical Associate Professor, University of Washington



Robyn Reed, MD
PLUGS Consultant
Pathologist, Seattle Children’s Hospital
Clinical Associate Professor, University of Washington