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Test Catalog
GALP - Overview: Galactose, Quantitative, Plasma
Screening for galactosemia
PRCAL - Overview: Procalcitonin, Serum
Monitoring antibiotic therapy and all-cause mortality for patients diagnosed with severe sepsis or septic shock in the Intensive Care Unit (ICU) or when obtained in the emergency department or other medical wards prior to ICU admission
PMLR - Overview: PML::RARA Quantitative, PCR, Varies
Diagnosis of acute promyelocytic leukemia (APL) Detection of residual or recurrent APL Monitoring the level of PML::RARA (promyelocytic leukemia/retinoic acid receptor alpha) in APL patients
T4FT4 - Overview: T4 (Thyroxine), Total and Free, Serum
Assessing thyroid function when thyroid function disorders are suspected
RNAP - Overview: RNA Polymerase III Antibodies, IgG, Serum
Evaluating patients suspected of having systemic sclerosis as part of systemic sclerosis criteria antibody tests Providing diagnostic and prognostic information in patients with systemic sclerosis
TDP - Overview: Thiamine (Vitamin B1), Whole Blood
Assessment of thiamine deficiency Measuring thiamine levels in patients with behavioral changes, eye signs, gait disturbances, delirium, and encephalopathy; or in patients with questionable nutritional status, especially those who appear...
WEEP - Overview: Western Equine Encephalitis Antibody, IgG and IgM, Serum
Aiding the diagnosis of Western equine encephalitis using serum specimens
HBAGQ - Overview: Hepatitis B Virus Surface Antigen, Quantitative, Serum
Monitoring of progression of chronic hepatitis B in individuals who are confirmed to be positive for hepatitis B surface antigen Monitoring of response to antiviral therapy in individuals who have chronic hepatitis B but are negative for...
KCSF - Overview: Immunoglobulin Kappa Free Light Chain, Spinal Fluid
Diagnosing multiple sclerosis and other demyelinating conditions Evaluating patients who present with a clinically isolated syndrome in which the patient reports symptoms (headaches, optic neuritis, fatigue, and many others, depending on...
Evaluation of acute myeloid leukemia using a focused 4-gene panel at the time of diagnosis, or possibly relapsed or refractory disease, to help guide possible therapeutic approaches
NGAML - Overview: MayoComplete Acute Myeloid Leukemia, 11-Gene Panel, Varies
Evaluation of acute myeloid leukemia using a focused 11-gene panel at the time of diagnosis, or possibly at the time of relapsed/refractory disease, to help guide classification and possible therapeutic approaches
SERWB - Overview: Serotonin, Blood
In conjunction with, or as an alternative to, first-order tests in the differential diagnosis of isolated symptoms suggestive of carcinoid syndrome, in particular flushing (5-hydroxyindoleacetic acid or serum chromogranin A measurements are...
UNIPD - Overview: Uniparental Disomy, Varies
Evaluation of patients presenting with mosaicism, confined placental mosaicism, or Robertsonian translocations Evaluation of patients presenting with features of disorders known to be associated with uniparental disomy (eg, Russell-Silver...
BARBU - Overview: Barbiturates Confirmation, Random, Urine
Detecting drug abuse involving barbiturates such as amobarbital, butalbital, pentobarbital, phenobarbital, and secobarbital
Evaluating patients with suspected autoimmune encephalitis and autoimmune epilepsy using serum specimens
Evaluating patients with suspected autoimmune encephalitis and autoimmune epilepsy using spinal fluid specimens
FPAN2 - Overview: Pancreastatin, Plasma
Pancreastatin, Plasma
FSCPR - Overview: Scleroderma Comprehensive Profile
Scleroderma Comprehensive Profile
RUFI - Overview: Rufinamide, Serum
Monitoring serum rufinamide concentrations, assessing compliance, and adjusting dosage in patients receiving other drugs that interact pharmacokinetically with rufinamide (ie, drugs that induce liver CYP3A4 enzymes) and may be helpful in...
EPS2 - Overview: Epilepsy, Autoimmune/Paraneoplastic Evaluation, Serum
Investigating new onset cryptogenic epilepsy with incomplete seizure control and duration of less than 2 years, using serum specimens Investigating new onset cryptogenic epilepsy plus 1 or more of the following accompaniments: -Psychiatric...
CCMGG - Overview: Comprehensive Cardiomyopathy Gene Panel, Varies
Providing a genetic evaluation for patients with a personal or family history suggestive of a hereditary form of cardiomyopathy Establishing a diagnosis of a hereditary form of cardiomyopathy
LIPOG - Overview: Lipodystrophy Gene Panel, Varies
Providing a genetic evaluation for patients with a personal or family history suggestive of a hereditary lipodystrophy Establishing a diagnosis of a hereditary lipodystrophy
NHHA - Overview: Hereditary Hemolytic Anemia Gene Panel, Next-Generation Sequencing, Varies
Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of hereditary hemolytic anemias, including red blood cell (RBC) membrane/hydration disorders, RBC enzymopathies, and congenital...
PAVAL - Overview: Paraneoplastic, Autoantibody Evaluation, Serum
Serological evaluation of patients who present with a subacute neurological disorder of undetermined etiology, especially those with known risk factors for cancer Directing a focused search for cancer Investigating neurological symptoms...
AHEP - Overview: Acute Viral Hepatitis Profile, Serum
Differential diagnosis of recent acute viral hepatitis
CRHEP - Overview: Chronic Viral Hepatitis (Unknown Type), Serum
Diagnosis and evaluation of patients with symptoms of hepatitis lasting more than 6 months Distinguishing between chronic hepatitis B and C
CPVTG - Overview: Catecholaminergic Polymorphic Ventricular Tachycardia Gene Panel, Varies
Providing a genetic evaluation for patients with a personal or family history suggestive of catecholaminergic polymorphic ventricular tachycardia (CPVT) Establishing a diagnosis of CPVT
DENVP - Overview: Dengue Virus Antibody/Antigen Panel, Serum
Aiding in the diagnosis of dengue virus infection by detection of IgM and IgG antibodies and the nonstructural protein 1 (NS1)
Diagnosis of inflammatory demyelinating diseases (IDD) with similar phenotype to neuromyelitis optica (NMO) spectrum disorder (NMOSD), including optic neuritis (single or bilateral) and transverse myelitis Diagnosis of autoimmune myelin...
LADV - Overview: Adenovirus, Molecular Detection, PCR, Varies
Aiding in the diagnosis of adenovirus infections
WAGDR - Overview: Alpha Globin Cluster Locus Deletion/Duplication, Blood
Diagnosis of alpha-thalassemia Carrier screening for individuals from high-risk populations for alpha-thalassemia This test is not useful for diagnosis or confirmation of beta-thalassemia or hemoglobinopathies.
C341Q - Overview: Complement C3 and C4 with Anti-C1q Antibodies, Serum
Evaluating patients with suspected anti-C1q vasculitis Predicting renal involvement in patients with systemic lupus erythematosus
DBS1 - Overview: Diabetes Mellitus Type 1 Evaluation, Serum
Distinguishing type 1 from type 2 diabetes mellitus Identifying individuals at risk of type 1 diabetes (including high-risk relatives of patients with diabetes) Predicting future insulin requirement treatment in patients with adult-onset...
KRASD - Overview: Cell-Free DNA KRAS 12, 13, 61,146, Blood
An alternative to invasive tissue biopsies for the determination of KRAS 12, 13, 61,146 (G12A, G12C, G12D, G12R, G12S, G12V, G13D, Q61K, Q61L, Q61R, Q61H, and A146T) mutation status Detecting molecular markers associated with response or...
EGGPF - Overview: Egg Comprehensive Profile, Serum
Identifying egg allergens: -Responsible for allergic disease and/or anaphylactic episode -To confirm sensitization prior to beginning immunotherapy This test is not useful for patients previously treated with immunotherapy to determine if...
Aids in monitoring a previously confirmed diagnosis of B-cell acute lymphoblastic leukemia
EGWTP - Overview: Egg White Component Profile, Serum
Identifying egg white allergens: -Responsible for allergic disease and/or anaphylactic episode -To confirm sensitization prior to beginning immunotherapy This test is not useful for patients previously treated with immunotherapy to...
HBIM - Overview: Hepatitis B Virus Core IgM Antibody, Serum
Diagnosis of acute hepatitis B virus (HBV) infection Identifying acute HBV infection in the serologic window period when HBV surface antigen and HBV surface antibody results are negative Differentiation between acute, chronic, or past...
HVA - Overview: Homovanillic Acid, 24 Hour, Urine
Screening children for catecholamine-secreting tumors using a 24-hour urine collection when requesting homovanillic acid only Monitoring neuroblastoma treatment Screening patients with possible inborn errors of catecholamine metabolism
HBNTP - Overview: Hepatitis B Virus Surface Antigen Confirmation, Prenatal, Serum
Diagnosis of acute, recent, or chronic hepatitis B in prenatal patients This test is not useful during the "window period" of acute hepatitis B (ie, after disappearance of hepatitis B virus surface antigen [HBsAg] and prior to appearance...
EAG - Overview: Hepatitis B Virus e Antigen, Serum
Determining the presence or absence of detectable hepatitis B virus e antigen in monitoring infection status of individuals with chronic hepatitis B Determining infectivity of hepatitis B virus (HBV) carriers Monitoring serologic...
PBGDW - Overview: Porphobilinogen Deaminase, Washed Erythrocytes
Confirmation of a diagnosis of acute intermittent porphyria using washed erythrocyte specimens
VWD8B - Overview: von Willebrand Disease 2N (Subtype Normandy), Plasma
Diagnosing von Willebrand disease (VWD) type 2N Evaluating patients diagnosed with mild-to-moderate hemophilia A with an autosomal inheritance pattern Evaluating hemophilia A patients with a shortened survival of infused factor VIII...
VMA - Overview: Vanillylmandelic Acid, 24 Hour, Urine
Screening children for catecholamine-secreting tumors using a 24-hour urine collection when requesting testing for vanillylmandelic acid only Supporting a diagnosis of neuroblastoma Monitoring patients with a treated neuroblastoma
WEGG - Overview: Whole Egg, IgE, Serum
Establishing a diagnosis of an allergy to whole egg Defining the allergen responsible for eliciting signs and symptoms Identifying allergens: -Responsible for allergic response and/or anaphylactic episode -To confirm sensitization prior...
SRAU - Overview: Serotonin Release Assay, Unfractionated Heparin, Mass Spectrometry, Serum
Detecting heparin-dependent platelet activating antibodies implicated in the pathogenesis of heparin-induced thrombocytopenia
The differential diagnosis of patients presenting with mixed cerebellar and sensory ataxia and myeloneuropathy Reporting an end titer result from spinal fluid specimens
APBTS - Overview: Adaptor Protein 3 Beta2 (AP3B2) Antibody, Tissue Immunofluorescence Titer, Serum
The differential diagnosis of patients presenting with mixed cerebellar and sensory ataxia and myeloneuropathy Reporting an end titer result from serum specimens
APBCC - Overview: Adaptor Protein 3 Beta2 (AP3B2) Antibody, Cell-Binding Assay, Spinal Fluid
The differential diagnosis of patients presenting with mixed cerebellar and sensory ataxia and myeloneuropathy Evaluating AP3B2 (adaptor protein 3 beta2)-IgG by cell-binding assay using spinal fluid specimens
SASP - Overview: Aspergillus fumigatus, IgG Antibodies, Serum
Evaluation of patients suspected of having hypersensitivity pneumonitis (HP) induced by exposure to Aspergillus fumigatus Evaluation of patients suspected of having HP who have documented environmental exposures to high-humidity...
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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...