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CPT codes and LOINC update: November 2020 - Insights
The following list includes updates posted to mayocliniclabs.com during the month of November
autoimmune-paraneoplastic-axonal-neuropathy-evaluation-algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 05/2024 Autoimmune/Paraneoplastic Axonal Neuropathy Evaluation Algorithm ■ AGNA immunoblot ■ AGNA IFA Titer ■ GFAP antibody CBA ■ GFAP antibody IFA...
critical-values-semi-urgent-results-list.pdf
PURPOSE DEFINITON Test Report Name Age Critical Low Critical High Units Activated Partial Thromboplastin Time, Plasma Any – ≥ 150 sec Fibrinogen Any ≤ 60 – mg/dL 0 – 7 weeks ≤ 6.0 ≥ 24.0 g/dL > 7 weeks ≤ 6.0 ≥ 20.0 g/dL INR (International...
hepatitisbtesting-algorithmforscreeningdiagnosismanagement.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2024 Result Profile Table Test ID Test Name HBs antigen HBs antibody (Ab) HBc total Ab HBc IgM Ab HBe antigen HBe Ab HAV total Ab HAV IgM Ab HCV...
RNA test identifies large B-cell lymphoma subtypes: Lisa Rimsza, M.D. - Insights
Lisa Rimsza, M.D., explains how Mayo Clinic Laboratories' unique PM3CX test can accurately determine subtypes of large B-cell lymphoma. Precise diagnosis is critical to choosing appropriate chemotherapy.
pathology_consultation_ordering_algorithm.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 04/2025 Pathology Consultation Ordering Algorithm When requesting a Pathology Consultation, the test order is based on the specimen type as follows: Slides...
Intestinal Infection Testing - Mayo Clinic Laboratories
The gastrointestinal pathogen panel is a multiplex polymerase chain reaction (PCR) test capable of rapidly and qualitatively detecting DNA or RNA of 22 pathogens (13 bacteria, 5 viruses, and 4 parasites).
New tests launched in February - Insights
In February 2021, Mayo Clinic Laboratories announced three new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
New tests launched in January - Insights
In January 2023, Mayo Clinic Laboratories announced fifty-nine new tests along with numerous reference value changes, obsolete tests, and algorithm changes.
TRBC1 a Useful Tool in T-Cell Flow Cytometry [Test in Focus] - Insights
Horatiu Olteanu, M.D., Ph.D., gives an overview of the updated Leukemia and Lymphoma Immunophentoyping test now including TCRBC1 available through Mayo Clinic Laboratories.
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
testing_algorithm_for_the_screening_and_diagnosis_of_hepatitis_c.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 02/2022 Hepatitis C: Testing Algorithm for Screening and Diagnosis HCVQN / Hepatitis C Virus (HCV) RNA Detection and Quantification by Real-Time Reverse...
lysosomal-disorders-diagnostic-algorithm-part2.pdf
If deficient, MLD confirmed One of the following suspected: ■ Aspartylglucosaminuria ■ α-Mannosidosis ■ β-Mannosidosis ■ Pompe disease ■ Sandhoff disease ■ Schindler disease ■ Sialidosis1 ■ Galactosialidosis1,2 ■ α-Fucosidosis2 ■...
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
The Region 4 Stork (R4S) Collaborative Project - Insights
This is a 6-part series describing the products and clinical tools of a laboratory quality improvement project called Region 4 Stork, or R4S.
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,...
MDM2 gene amplification [Test in Focus] - Insights
William Sukov, M.D., provides an overview of the MDM2 gene amplification assay — a test that looks for amplification of the MDM2 gene region on chromosome 12q. He reviews when this test should be ordered, how it compares to other test...
Our serum test is the first preeclampsia-specific test that can be used to stratify patients into low- or high-risk categories, indicating whether a patient is at risk for developing preeclampsia with severe features.
West Nile virus [Test in Focus] - Insights
Bobbi Pritt, M.D., discusses how Mayo Clinic Labs’ updated PCR assay for West Nile virus provides increased sensitivity to detect virus RNA in multiple sources, identifies two virus lineages, and confirms diagnosis.
Discontinuation of Herpes Simplex Virus (HSV) IgM Testing - Insights
In this month’s “Hot Topic,” Elitza Theel, Ph.D., will discuss the over utilization of IgM serologic testing for herpes simplex virus and the recommendation by multiple agencies, including the CDC and the Infectious Diseases Society of...
MCL - Stool Collection Instructions - MC5424-21
MCL - Stool Collection Instructions - PATIENT EDUCATION Stool Collection Instructions read material start stool collection Collect stool
hereditary_peripheral_neuropathies_testing_algorithm.pdf
Inherited neuropathy suspected; Insidious onsets progressive (years)* The following tests should be performed in all adult patients: HbA1c or glucose tolerance, vitamin B12, monoclonal proteins. Order PMPDD / PMP22 Gene, Large Deletion...
While the diagnostic criteria of celiac disease are well defined, symptoms are generally nonspecific. This fact, combined with the variety of available tests — each with a specific utility and interpretation — can make a diagnosis...
Urinary stone services - Insights
Learn how our approach to kidney stone services and concise reporting enable accurate interpretation to guide clinical decisions.
Prostate Health Index (phi) [Test in Focus] - Insights
Useful For Assessing the patient’s probability of having detectable prostate cancer when totalprostate specific antigen (PSA) concentrations are between
Breast Pathology Services at Mayo Clinic Laboratories
Given our case volume, we've developed a special expertise in those rare variants of carcinoma, where the diagnosis is essential. Learn more.
CPT Codes and LOINC Update: June 2020 - Insights
View a full list of new CPT codes, Test Classification Updates, LOINC Codes, and Z-Codes posted to mayocliniclabs.com during the month of June.
Industry Archives - Page 4 of 6 - Insights
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MCL Von Willebrand Disease Patient Information MC1235265
MCL Von Willebrand Disease Patient Information Complete print Reset Form von Willebrand Disease Patient Information Instructions von Willebrand factor VWF gene testing von Willebrand
Autoimmune Gastrointestinal Dysmotility Evaluation [Test in Focus] - Insights
Divyanshu (Div), Dubey, M.B.B.S, gives an overview of the new Autoimmune Gastrointestinal Dysmotility Evaluation available through Mayo Clinic Laboratories. He discusses when this testing should be ordered, how this testing compares to...
international-shipping-guide-portuguese.pdf
IN STRU Ç Õ ES PARA EN VIO IN TERN AC IO N ALENVIO DE EXAMES PARA A MAYO CLINIC DE QUALQUER PARTE DO MUNDO 2 | INSTRUÇÕES PARA ENVIO INTERNACIONAL ÍNDICE ENVIO DE EXAMES DE QUALQUER PARTE DO MUNDO 3 Antes de enviar o seu...
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
newborn-screen-follow-up-elevated-c3-dc-isolated.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 05/2025 Newborn screen result: Isolated elevation of malonylcarnitine (C3-DC) Perform: Blood gas, glucose, electrolytes Order: ■ OAU / Organic...
International contact information - Insights
Learn how to connect with Mayo Clinic Laboratories to discuss international testing.
Chromium and Cobalt - Insights
Paul Jannetto, Ph.D., describes Mayo Clinic Laboratories' synovial fluid testing for patients with symptoms of failed hip arthroplasty. The Food and Drug Administration recommends testing for elevated chromium and cobalt, which can indicate...
Psychotropic PGx Panel for Drug Treatment Optimization [Test in Focus] - Insights
Ann Moyer, M.D., Ph.D. gives an overview of this new test available through Mayo Clinic Laboratories. She discusses when this testing should be ordered, how this testing improves upon other testing approaches, and what clinical action can...
newborn-screen-follow-up-elevated-c4-oh-acylcarnitine.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 09/2023 Newborn screen result: Elevated C4-OH acylcarnitine Perform: Plasma ammonia, blood gas, glucose, electrolytes Order: ■ OAU / Organic Acids Screen,...
newborn-screen-follow-up-elevated-c5-dc.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. Reviewed 05/2025 Newborn screen result: Elevated glutarylcarnitine (C5-DC) Perform: Plasma ammonia, blood gas, glucose, electrolytes Order: ■ OAU / Organic...
search - Mayo Clinic Laboratories
Test Catalog AlgorithmsDownload Test Catalog & Interpretive HandbookNew TestsNY State Informed Consent TestsPerforming LocationsReferred TestsSpecialty TestingTest Updates...
MCL Oncology Test Request Form T729 MC076703A
MCL Oncology Test Request Form T729 Complete print Reset Form Oncology Test Request Client Information required Client Patient Information required Patient ID Medical Record
search - Mayo Clinic Laboratories
Test Catalog AlgorithmsDownload Test Catalog & Interpretive HandbookNew TestsNY State Informed Consent TestsPerforming LocationsReferred TestsSpecialty TestingTest Updates...
search - Mayo Clinic Laboratories
Test Catalog AlgorithmsDownload Test Catalog & Interpretive HandbookNew TestsNY State Informed Consent TestsPerforming LocationsReferred TestsSpecialty TestingTest Updates...
search - Mayo Clinic Laboratories
Test Catalog AlgorithmsDownload Test Catalog & Interpretive HandbookNew TestsNY State Informed Consent TestsPerforming LocationsReferred TestsSpecialty TestingTest Updates...
newborn-screen-decreased-free-carnitineco.pdf
© Mayo Foundation for Medical Education and Research (MFMER). All rights reserved. 07/2025 Newborn screen result: ■ Decreased free carnitine (C0) Perform: Plasma ammonia, blood gas, glucose, electrolytes, creatine kinase, liver function...
Our Mayo Clinic colleagues are in San Diego for the 60th American Society of Hematology Annual Meeting and Exhibition. Follow this blog for live updates from #ASH18 as we attend the conference, mingle with colleagues at booth #2927, and...
Staffing to Workload: Operational Needs - Insights
Mike Baisch, Systems Engineer at Mayo Clinic, discusses the mechanics of performing a staffing-to-workload analysis in the testing laboratories. There are three primary areas of focus with staffing needs: direct effort, indirect effort, and...