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Test Catalog

SDHMP - Overview: SDH Genes Mutation Analysis, Next-Generation Sequencing, Tumor

Identifying specific mutations within the SDHA, SDHB, SDHC, and SDHD genes to assist in tumor diagnosis/classification, including pheochromocytoma/paraganglioma, renal cell carcinoma, and pituitary adenoma

MRDMR - Overview: Multiple Myeloma Minimal Residual Disease by Flow Cytometry, Bone Marrow

Detecting low level (minimal residual disease) myeloma cells after therapy to confirm remission has been achieved

CRITH - Overview: DNA Double-Stranded (dsDNA) Antibodies by Crithidia luciliae IFA, IgG, Serum

Confirmation testing for dsDNA IgG antibodies in patients with clinical features of systemic lupus erythematosus or at-risk for disease This test should not be used independently for monitoring treatment response or establishing...

METRN - Overview: Metanephrines, Fractionated, Random, Urine

A second-order screening test for the presumptive diagnosis of pheochromocytoma in patients with non-episodic hypertension Confirming positive plasma metanephrine results in patients with non-episodic hypertension

G6PDC - Overview: Glucose 6 Phosphate Dehydrogenase Enzyme Activity, Blood

Evaluation of individuals with episodic or chronic Coombs-negative nonspherocytic hemolytic anemia Rapid testing to assess glucose-6-phosphate dehydrogenase (G6PD) enzyme capacity prior to rasburicase or other therapies that may cause...

WARSQ - Overview: Warfarin Response Genotype, Varies

Identifying patients who may require warfarin dosing adjustments(3,4) including: -Patients being started on a first prescription for warfarin -Patients who have previously been prescribed warfarin and have required multiple dosing...

NSFIB - Overview: Nonalcoholic Steatohepatitis (NASH)-FibroTest, Serum and Plasma

Diagnosis and the follow-up of liver fibrosis, steatosis, and inflammation Estimating hepatic fibrosis Assessing inflammation for metabolic diseases Assessing severity of nonalcoholic steatohepatitis (NASH) in patients with...

MA2EC - Overview: Ma2 Antibody, ELISA, Spinal Fluid

Evaluating patients with suspected paraneoplastic encephalitides using spinal fluid specimens

MA2ES - Overview: Ma2 Antibody by ELISA, Serum

Evaluating patients with suspected paraneoplastic encephalitides using serum specimens

DOCK8 - Overview: Dedicator of Cytokinesis 8 (DOCK8) Deficiency, Blood

Aiding in the diagnosis of dedicator of cytokinesis 8 (DOCK8) deficiency This test is not useful for assessing DOCK8 carrier status.

ASU24 - Overview: Arsenic with Reflex, 24 Hour, Urine

Preferred screening test for detection of arsenic exposure using 24-hour urine specimens

ADNA1 - Overview: Double-Stranded DNA (dsDNA) Antibodies, IgG, Serum

Evaluating patients with clinical features or at-risk for systemic lupus erythematosus (SLE) Monitoring disease activity, as an adjunct test, in patients with SLE previously positive for double-stranded DNA IgG antibodies

PLINK - Overview: Paroxysmal Nocturnal Hemoglobinuria, PI-Linked Antigen, Blood

Screening for and confirming the diagnosis of paroxysmal nocturnal hemoglobinuria (PNH) Monitoring patients with PNH

AACSF - Overview: Amino Acids, Quantitative, Spinal Fluid

Evaluating patients with possible inborn errors of amino acid metabolism, particularly nonketotic hyperglycinemia (glycine encephalopathy) and serine biosynthesis defects, especially when used in conjunction with concomitantly collected...

HPRP - Overview: Helicobacter pylori with Clarithromycin Resistance Prediction, Molecular Detection, PCR, Tissue

Aiding in the diagnosis of Helicobacter pylori infection and prediction of clarithromycin resistance or susceptibility directly from gastric biopsies

MCLNR - Overview: MayoComplete Lung Rearrangements, Rapid Test, Tumor

Identifying lung tumors that may respond to targeted therapies by simultaneously assessing multiple genes involved in rearrangements resulting in fusion transcripts Diagnosing and managing patients with lung cancer

BLWX - Overview: Walnut-Food Components, IgE, Serum

Evaluation of patients with suspected walnut-food allergy to one of 2 walnut-food components

CMAP - Overview: Chromosomal Microarray, Prenatal, Amniotic Fluid/Chorionic Villus Sampling

Prenatal diagnosis of copy number changes (gains or losses) across the entire genome Determining the size, precise breakpoints, gene content, and any unappreciated complexity of abnormalities detected by other methods, such as conventional...

CFSMN - Overview: Cystic Fibrosis and Spinal Muscular Atrophy Carrier Screen Panel, Varies

Reproductive risk refinement via carrier screening for individuals in the general population for cystic fibrosis (CF) and spinal muscular atrophy (SMA). Reproductive risk refinement via carrier screening for individuals with a family...

CDS1 - Overview: CNS Demyelinating Disease Evaluation, Serum

Diagnosis of inflammatory demyelinating diseases (IDDs) with similar phenotype to neuromyelitis optica spectrum disorder (NMOSD), including optic neuritis (single or bilateral) and transverse myelitis Diagnosis of autoimmune myelin...

BRBPS - Overview: Broad Range Bacterial PCR and Sequencing, Varies

Detecting and identifying bacteria (including mycobacteria) from normally sterile sources, including synovial fluid; body fluids such as pleural, peritoneal, and pericardial fluids, cerebrospinal fluid; and both fresh and formalin-fixed...

G6PD1 - Overview: Glucose 6-Phosphate Dehydrogenase Enzyme Activity, Blood

Evaluation of individuals with episodic or chronic Coombs-negative nonspherocytic hemolytic anemia Rapid testing to assess glucose 6-phosphate dehydrogenase (G6PD) enzyme capacity prior to rasburicase or other therapies that may cause...

SMNDX - Overview: Spinal Muscular Atrophy Diagnostic Assay, Deletion/Duplication Analysis, Varies

First-tier newborn screening for spinal muscular atrophy (SMA) Prenatal testing for SMA Diagnostic testing to confirm a suspected diagnosis of SMA

BALAF - Overview: B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), FISH, Adult, Varies

Detecting, at diagnosis, recurrent common chromosome abnormalities associated with B-cell acute lymphoblastic leukemia/lymphoma (B-ALL/LBL) and Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL) in adult patients As...

NGCLN - Overview: MayoComplete Chronic Lymphoid Neoplasms, Next-Generation Sequencing, Varies

Aiding in establishing diagnosis, refining prognosis, and potentially identifying targeted therapies for the optimal management of patients with chronic or low-grade B-cell lymphoid neoplasms

NGPCM - Overview: MayoComplete Plasma Cell Myeloma, Next-Generation Sequencing, Varies

Evaluating multiple myeloma at the time of diagnosis and at disease relapse or when changing clinical management to provide prognostic information and determine potential therapeutic implications

ASUOE - Overview: Arsenic Occupational Exposure, with Reflex, Random, Urine

Preferred screening test for detection of occupational exposure to arsenic in random urine specimens

ASOU - Overview: Arsenic Occupational Exposure, Random, Urine

Screening test for detection of occupational exposure to arsenic in random urine specimens

AL - Overview: Aluminum, Serum

Preferred monitoring for aluminum toxicity in patients undergoing dialysis Preferred test for routine aluminum screening Monitoring metallic prosthetic implant wear

DDITT - Overview: D-Dimer, Plasma

Excluding the diagnosis of acute pulmonary embolism or deep vein thrombosis, particularly when results of a sensitive D-dimer assay are combined with clinical information, including pretest disease probability(1-4) Diagnosis of...

CLFAT - Overview: Cryptococcus Antigen Titer, Lateral Flow Assay, Spinal Fluid

Monitoring Cryptococcus antigen titers in cerebrospinal fluid Aiding in the diagnosis of cryptococcosis This test should not be used as a test of cure or to guide treatment decisions.

TRYPT - Overview: Tryptase, Serum

Evaluation of individuals with suspected mast cell activation, which may occur as a result of anaphylaxis or allergen challenge Evaluation of patients with suspected mast cell activation syndrome Evaluation of patients with suspected...

MANN - Overview: Alpha-Mannosidase, Leukocytes

Diagnosis of alpha-mannosidosis This test is not useful for establishing carrier status for alpha-mannosidosis.

CEE20 - Overview: CD20 Cell Expression Evaluation, Varies

Detecting cell-surface antigens on malignant cells that are potential therapeutic antibody targets, specifically CD20 Determining the eligibility of patients for monoclonal antibody therapies Monitoring response to the therapeutic...

CEE49 - Overview: CD49d Cell Expression Evaluation, Varies

Detecting cell-surface antigens on malignant cells that are potential therapeutic antibody targets, specifically CD49d Determining the eligibility of patients for monoclonal antibody therapies Monitoring response to the therapeutic...

HCQ - Overview: Hydroxychloroquine, Serum

Monitoring serum hydroxychloroquine concentrations, assessing compliance, and adjusting dosage in patients

GAL3 - Overview: Galectin-3, Serum

Aiding in the prognosis for patients diagnosed with heart failure Risk stratification of patients with heart failure An early indication of treatment failure and as a therapeutic target

GAL1 - Overview: GALAD Score, Serum

Calculation of the GALAD (gender, age, alpha-fetoprotein L3% [AFP-L3], AFP, des-gamma-carboxy prothrombin) model score for hepatocellular carcinoma development in patients with chronic liver disease

COVSQ - Overview: Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2), Spike Antibody, Semi-Quantitative, Serum

Aiding in the identification of individuals with an adaptive immune response to SARS-CoV-2, indicating prior infection or vaccination

3MT - Overview: 3-Methoxytyramine, 24 Hour, Urine

A first- and second-tier screening test for the presumptive diagnosis of catecholamine-secreting pheochromocytomas and paragangliomas Testing in conjunction or as an alternative to plasma metanephrines (PMET / Metanephrines, Fractionated,...

BALMF - Overview: B-Cell Acute Lymphoblastic Leukemia/Lymphoma (ALL), Specified FISH, Varies

Detecting a neoplastic clone associated with recurrent common chromosome abnormalities associated with B-cell acute lymphoblastic leukemia/lymphoma (B-ALL/LBL) and Philadelphia chromosome-like acute lymphoblastic leukemia (Ph-like ALL)...

L3AFP - Overview: Alpha-Fetoprotein (AFP) L3% and Total, Hepatocellular Carcinoma Tumor Marker, Serum

Distinguishing between hepatocellular carcinoma and chronic liver disease Monitoring individuals with hepatic cirrhosis from any etiology for progression to hepatocellular carcinoma Surveillance for development of hepatocellular...

CEE52 - Overview: CD52 Cell Expression Evaluation, Varies

Detecting cell-surface antigens on malignant cells that are potential therapeutic antibody targets, specifically CD52 Determining the eligibility of patients for monoclonal antibody therapies Monitoring response to the therapeutic...

SPSA - Overview: Prostate-Specific Antigen (PSA) Screen, Serum

As a screening aid in the detection of prostate cancer when used in conjunction with a digital rectal exam in men 50 years or older Screening to aid in the prognosis and management of individuals diagnosed with prostate cancer

AHPRU - Overview: Antihypertension Panel, Random, Urine

Aid in the management of hypertension, especially treatment resistant hypertension Monitoring compliance in individuals prescribed antihypertensive drug therapy As a screen for to detect nonprescribed use of common diuretics

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Primary ciliary dyskinesia - Insights

Learn more about Mayo Clinic Laboratories’ robust approach to testing for primary ciliary dyskinesia, a rare genetic condition that can lead to chronic otosinopulmonary disease and infertility in men....

CPT Codes and LOINC Update: September 2019 - 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 September 2019....

https://www.mayocliniclabs.com/it-mmfiles/cpt-code-changes.xlsx

note, CPT Code changes listed on this document are effective January 1st, 2025.*** ***Updates and other changes may occur, and be reflected on this document, leading up to 2025*** ***CPT Code Updates...

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...

New communication process for CPT Code changes - Insights

Mayo Clinic Laboratories (MCL) is pleased to announce an essential update to our CPT code communication process and website layout. This change is designed to bring timely notifications for accurate billing...