Syndromic Testing for Infectious Diseases: Respiratory Infections - Insights
In this month's "Hot Topic," Matthew Binnicker, Ph.D., discusses the use of multiplex panels for the diagnosis of respiratory infections and focuses on the clinical utility of these tests in the setting of upper respiratory tract...
A collaboration with Mayo Clinic BioPharma Diagnostics includes access to the neurologic disease testing capabilities of Mayo Clinic Laboratories. Our highly specialized neurology testing menu features more than 400 neurologist-backed...
New tests launched in December - Insights
December 2021, Mayo Clinic Laboratories announced thirty new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
Clinical microbiology at Mayo Clinic: A look back and ahead - Insights
The field of clinical microbiology has a long and distinguished history at Mayo Clinic. Since the early 1900s, the clinical microbiology team has played important and leading roles in advancing testing and patient care.
MayoACCESS® Workstation Setup Guide Page 2 4/28/25 MayoACCESS Workstation Setup Guide TABLE OF CONTENTS Introduction...
Heparin Induced Thrombocytopenia (HIT) and the Role of Serotonin Release Assay (SRA) - Insights
In this month's "Hot Topic," Rajiv Pruthi, M.B.B.S., discusses heparin induced thrombocytopenia (HIT), approach diagnosis, and the role of the functional serotonin release assay (SRA).
Mayo Clinic Laboratories is one of the few laboratories in the country to offer two special sequencing-based tests for bacteria in its catalog. The first test is designed to help protect patients by investigating potential outbreaks of a...
U N ITED STATES C O U RIER SH IPPIN G G U ID E TRANSPORTING SPECIMENS WITHIN THE UNITED STATES 2 | UNITED STATES SHIPPING GUIDE THIS GUIDE HAS BEEN DEVELOPED TO MEET THE FOLLOWING OBJECTIVES: • Provide instructions for packaging...
MCL Whole Exome Sequencing Ordering Checklist MC1235222
MCL Exome Sequencing Ordering Checklist Complete print Exome Sequencing Ordering Checklist Reset Form Instructions Select box test requested
Phlebotomy Top Gun: Safe Handling of Laboratory Specimens During the COVID-19 Pandemic - Insights
In this month’s “Hot Topic,” Brad Karon, M.D., Ph.D., addresses the safe handling of laboratory specimens submitted during the COVID-19 pandemic through his yearly Phlebotomy Top Gun presentation based on the previous year’s Phlebotomy...
Detection of (1→3)-𝝱-D-glucan as a Marker of Invasive Fungal Disease - Insights
In this month’s “Hot Topic,” Elitza Theel, Ph.D., will discuss the detection of (1→3)-β-D-glucan (BDG) in serum as a biomarker for the presence of invasive fungal infections.
Dengue Virus: A Diagnostic Testing Update - Insights
In this month’s “Hot Topic,” Elitza Theel, Ph.D., talks about Mayo Clinic Laboratories’ serologic and molecular testing for the identification of infection with dengue virus. Dengue virus poses a significant public health threat worldwide....
In this month's "Hot Topic," Paul Jannetto, Ph.D., identifies how to determine new vs. residual use of marijuana in a patient, and teaches how to calculate the carboxy-tetrahydrocannabinol (carboxy-THC) to creatinine ratio along with a...
Surprises in Coagulation Testing - Insights
In this “Hot Topic,” William Nichols, M.D., presents a case study that demonstrates how pre- and postanalytic variables of the patient and blood samples can have confounding effects on the laboratory evaluation of coagulation disorders.
Alzheimer's Disease CSF Biomarkers - Insights
In this month's "Hot Topic," Alicia Algeciras, Ph.D., DABCC, and Joshua Bornhorst, Ph.D., DABCC, discuss Alzheimer's disease CSF biomarkers.
PD-L1 Testing by Immunohistochemistry - Insights
In this month's "Hot Topic," Anja Roden, M.D., discusses the role of PD-L1 interaction in the immune system, challenges of PD-L1 testing, and current PD-L1 companion testing in various tumor types.
In this month’s “Hot Topic,” Robin Patel, M.D., discusses how matrix-assisted laser desorption ionization time of flight (MALDI TOF) mass spectrometry works for bacterial identification, including the strengths and limitations of this...
Lyme Disease, Part 2: Borrelia mayonii-A New Cause of Lyme Disease in Upper Midwest - Insights
In this “Hot Topic,” Bobbi Pritt, M.D., discusses how Lyme disease is the most common vector-borne illness in the United States and Europe and caused primarily by Borrelia burgdorferi in the United States, while B burgdorferi, B afzelii,...
New tests launched in November - Insights
In November 2021, Mayo Clinic Laboratories announced thirty four new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
Behind the scenes in neural antibody testing - Insights
In this month’s “Hot Topic,” John Mills, Ph.D., explains the central role of tissue immunofluorescence in the identification of neural antibodies and discusses the benefits of an integrated laboratory approach to the development and...
Selecting Pathology Specimens for Solid Tumors Next-Generation Sequencing - Insights
In this month’s “Hot Topic,” Sounak Gupta, M.B.B.S., Ph.D., discusses selecting tissues and other tissue considerations for molecular testing. He also reviews tissue metrics and requirements, which differ based on test platforms. It is...
wes-wgs-information-test-ordering-guide.pdf
GEN ETICS +Turnaround time begins upon receipt of all samples and required paperwork. ^Whole blood is the preferred specimen type. ŧCPT codes 81416 or 81426 are applied to proband when a family member comparator is submitted. This code...
MCL Allergen Test Request MC076708
MCL Allergen Test Request Complete print Reset Form Allergen Test Request Client Information required Client Patient Information required Patient ID Medical Record
In this “Hot Topic,” Elitza Theel, Ph.D., discusses how common cases of presumed Lyme disease go unreported each year and discusses scenarios in which testing for Lyme disease is indicated and reviews both recommended and inappropriate...
Membranoproliferative glomerulonephritis (MPGN) is a pattern of glomerular injury. Based on the etiology of MPGN, Drs. Sethi and Fervenza proposed a new histologic classification of MPGN into Ig/IC-mediated MPGN and complement-mediated...
Pleural Mesothelioma - Insights
In this month's "Hot Topic," Anja Roden, M.D., a thoracic pathologist at Mayo Clinic, gives an update on the 2021 World Health Organization (WHO) classification and ancillary testing of pleural mesothelioma.
Antifungal Drug Susceptibility Testing of Yeast: A Primer for Beginners - Insights
In this month’s “Hot Topic,” Nancy Wengenack, Ph.D., discusses susceptibility testing of yeast for those who are considering performing it in their laboratory, perhaps for the first time, or for those who choose to send their yeast isolates...
Membranoproliferative glomerulonephritis (MPGN) is a pattern of glomerular injury. Based on the etiology of MPGN, Drs. Sethi and Fervenza proposed a new histologic classification of MPGN into Ig/IC-mediated MPGN and complement-mediated...
Pediatric neuro-oncology informative cases - Insights
Neuro-oncology is a complex field undergoing rapid changes with the advancement and evolution of sophisticated genetic testing. Evidence continues to grow in support of broad molecular and cytogenetic analysis for patients with brain...
CPT Codes and LOINC Update: September 2020 - Insights
The following list includes updates posted to mayocliniclabs.com during the month of September
Test Classification Updates - Mayo Clinic Laboratories
Share Print Web: mayocliniclabs.com...
MCL Pricing Custom Gene Ordering MC4091141
MCL Pricing Custom Gene Ordering Custom Gene Panel Ordering Pricing Tiers CGPH Custom Gene Panel Hereditary Generation Sequencing NGS Varies Explanation Pricing
Testing for COVID-19: Which test to use when? - Insights
If you need a test for COVID-19, a variety of options are now available. But how do you know which one is right for you? Use this guide from Mayo Clinic Laboratories to sort through the choices and help you decide.
MCL - Renal Biopsy Patient Information - MC1235-45
MCL - Renal Biopsy Patient Information
MCL - TREC Assay Patient Information - MC1235-119
MCL - TREC Assay Patient Information
MCL Molecular Genetics Hereditary Hearing Loss Patient Information MC1235266
MCL Molecular Genetics Hereditary Hearing Loss Patient Information Complete print Reset Form Molecular Genetics Hereditary Hearing Loss Patient Information Instructions accurate interpretation reporting genetic
MCL Hemophilia B Patient Information MC123599
MCL Hemophilia B Patient Information Complete print Hemophilia Patient Information Reset Form accurate interpretation reporting genetic results contingent
MCL PRKAR1A Related Conditions Patient Information MC1235259
MCL PRKAR1A Related Conditions Patient Information Complete print PRKAR1A Related Conditions Patient Information Reset Form Instructions Accurate interpretation reporting genetic results contingent
CENTERS FOR MEDICARE & MEDICAID SERVICES CLINICAL LABORATORY IMPROVEMENT AMENDMENTS LABORATORY NAME AND ADDRESS CLIA ID NUMBER EFFECTIVE DATE LABORATORY DIRECTOR EXPIRATION DATE Pursuant to Section 353 of the Public Health...
MCL Second Trimester Maternal Screening AlphaFetoprotein Quad Screen Patient Information MC1235123
MCL Trimester Maternal Screening AlphaFetoprotein Quad Screen Patient Information Complete print Reset Form Trimester Maternal Screening Alpha Fetoprotein Quad Screen Patient Information Patient Information required Patient
MCL Hemophilia A Patient Information MC1235191
MCL Hemophilia Patient Information Complete print Reset Form Hemophilia Patient Information accurate interpretation reporting genetic results contingent
MCL Primary Ciliary Dyskinesia Genetic Testing Patient Information MC1235297
MCL Primary Ciliary Dyskinesia Genetic Testing Patient Information Complete print Reset Form Primary Ciliary Dyskinesia Genetic Testing Patient Information Instructions Accurate interpretation reporting genetic results
MCL Congenital Disorders of Glycosylation Patient Information MC1235293
MCL Congenital Disorders Glycosylation Patient Information Complete print Reset Form Congenital Disorders Glycosylation Patient Information Instructions Complete information Send paperwork
wilson_disease_testing_algorithm.pdf
■ Neurological or psychiatric symptoms ± liver disease ■ Unexplained liver disease (elevated AST, ALT) ■ Normal CP and/or serum Cu ■ Normal 24-hour urine Cu ■ Normal liver function tests ■ K-F ring absent Age ≥15 years Disease-causing...
CENTERS FOR MEDICARE & MEDICAID SERVICES CLINICAL LABORATORY IMPROVEMENT AMENDMENTS LABORATORY NAME AND ADDRESS CLIA ID NUMBER EFFECTIVE DATE LABORATORY DIRECTOR EXPIRATION DATE Pursuant to Section 353 of the Public Health...
MCL Hereditary Hemorrhagic Telangiectasia Vascular Malformations Gene Panel Patient Information Complete print Reset Form Hereditary Hemorrhagic Telangiectasia Vascular Malformations Gene Panel Patient Information Instructions Accurate...
MCL Hereditary Cardiomyopathies and Arrhythmias Patient Information MC1235207
MCL Hereditary Cardiomyopathies Arrhythmias Patient Information Complete print Hereditary Cardiomyopathies Arrhythmias Patient Information Reset Form Instructions Accurate interpretation reporting genetic results
MCL Hereditary Dyslipidemia Patient Information MC1235295
MCL Hereditary Dyslipidemia Patient Information Complete print Reset Form Hereditary Dyslipidemia Patient Information Instructions Accurate interpretation reporting genetic results contingent
MCL - Noonan Spectrum Genetic Testing Patient Information - MC1235-172
MCL - Noonan Spectrum Genetic Testing Patient Information
epilepsy_unexplained_refractory_and_or_familial_testing_algorithm.pdf
Unexplained refractory and/or suspect familial epilepsy: All patients should have completed ■ Magnetic resonance imaging (MRI) ■ Electroencephalogram Consider: metabolic or autoimmune testing based on clinical presentation (see...