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Aids in the diagnosis of epithelioid hemangioendotheliomas
FACR8 - Overview: Factor 8 Related Antigen Immunostain, Technical Component Only
Marker of endothelial cell lineage
FUSI - Overview: FUS Immunostain, Technical Component Only
Identification of frontotemporal lobar dementia
IGDI - Overview: IgD Immunostain, Technical Component Only
Aids in the classification of lymphomas and multiple myeloma
ISLET - Overview: Islet 1 Immunostain, Technical Component Only
Identification of endocrine tumors
IGMI - Overview: IgM Immunostain, Technical Component Only
Classification of lymphomas and multiple myeloma
INHIB - Overview: Inhibin Immunostain, Technical Component Only
Identifying sex cord-stromal tumors
HMGA - Overview: High Mobility Group A2 (HMGA2) Immunostain, Technical Component Only
Identification of abnormal expression of the high mobility group protein, HMGA2
HCG - Overview: Human Chorionic Gonadotropin (hCG) Immunostain, Technical Component Only
Identification human chorionic gonadotropin expression in neoplasms
HEPAT - Overview: Hepatocyte Immunostain, Technical Component Only
Distinguishing hepatocellular carcinoma from other types of cancer
LAMO - Overview: Lamotrigine, Serum
Monitoring serum concentration of lamotrigine Assessing compliance Adjusting lamotrigine dose in patients receiving other anticonvulsant drugs that interact pharmacokinetically with lamotrigine
GRH - Overview: Growth Hormone Immunostain, Technical Component Only
Aids in the identification of growth hormone adenomas
GLUCG - Overview: Glucagon Immunostain, Technical Component Only
Aiding in the study of islet-cell tumors and some endocrine tumors of the gastrointestinal tract
Characterizing neoplasms of cytotoxic T cells or natural killer cells
TSH - Overview: Thyroid-Stimulating Hormone (TSH), Beta Immunostain, Technical Component Only
Part of a panel of immunostains used in the classification of pituitary adenomas
IGG4I - Overview: IgG4 Immunostain, Technical Component Only
Identification of IgG4-positive plasma cells in the tissue of patients with systemic autoimmune or allergic manifestations
CMET - Overview: cMET Immunostain, Technical Component Only
Identification of normal and neoplastic c-Met expressing cells
IGGI - Overview: IgG Immunostain, Technical Component Only
Classification of lymphomas and multiple myeloma
ALPSG - Overview: Autoimmune Lymphoproliferative Syndrome (ALPS) Gene Panel, Varies
Providing a comprehensive genetic evaluation for patients with a personal or family history suggestive of autoimmune lymphoproliferative syndrome (ALPS) or related disorders Establishing a diagnosis of ALPS or a related disorder, allowing...
FUROC - Overview: UroVysion for Detection of Bladder Cancer, Urine
Monitoring for tumor recurrence in patients with a history of urothelial carcinoma involving the bladder or upper urinary tract Assessing patients with hematuria for urothelial carcinoma
Identification of Epstein Barr virus infection in normal, inflammatory, and neoplastic tissues
CDX2 - Overview: CDX2 Immunostain, Technical Component Only
Identification of carcinoma of intestinal origin
BFOS - Overview: FosB, Immunostain, Technical Component Only
Diagnosing pseudomyogenic (epithelioid sarcoma-like) hemangioendothelioma and epithelioid hemangiomas
CD30 - Overview: CD30 Immunostain, Technical Component Only
Identification of CD30 expression in a variety of neoplasms
CD22I - Overview: CD22 Immunostain, Technical Component Only
Determining B-cell lineage
CD23 - Overview: CD23 Immunostain, Technical Component Only
Identification of follicular dendritic cells Classification of low-grade B-cell lymphomas
CD10 - Overview: CD10 Immunostain, Technical Component Only
Phenotyping leukemias and lymphomas
CD61 - Overview: CD61 Immunostain, Technical Component Only
Identification of micromegakaryocytes, cytologically abnormal megkaryocytes, and megakaryoblasts
FOXP3 - Overview: FOXP3 Immunostain, Technical Component Only
Classification of leukemias and lymphomas
HEG1 - Overview: HEG1 Immunostain, Technical Component Only
Diagnosis of epithelioid mesothelioma versus non-small cell carcinoma
GASTN - Overview: Gastrin Immunostain, Technical Component Only
Characterization of islet cell tumors and endocrine tumors of the gastrointestinal tract
HNF1B - Overview: Hepatocyte Nuclear Factor 1Beta Immunostain, Technical Component Only
Diagnosis of ovarian clear cell carcinoma and endometrial clear cell carcinoma
HEPBC - Overview: Hepatitis B Core (HBc) Immunostain, Technical Component Only
Aiding in the identification of hepatitis B infection (chronic active state)
MUM1 - Overview: MUM-1/IRF4 Immunostain, Technical Component Only
Aids in the identification of hematolymphoid neoplasms and melanomas
NAU - Overview: Sodium, 24 Hour, Urine
Assessing acid-base balance, water balance, water intoxication, and dehydration
GLUT - Overview: GLUT-1 Immunostain, Technical Component Only
Identification of erythrocytes in various normal and neoplastic tissues
23FBG - Overview: Fibroblast Growth Factor-23 (FGF23), In Situ Hybridization
Assessing fibroblast growth factor-23 (FGF23) expression
Investigating pancreatic disorders, usually pancreatitis
HPVLR - Overview: Human Papillomavirus (HPV) Low Risk, In Situ Hybridization
Detection of human papillomavirus from low-risk genotypes (6, 11)
OSMOF - Overview: Osmolality, Feces
Measurement of osmolality for the workup of cases of chronic diarrhea Diagnosis of factitious diarrhea (where patient adds fluid to stool to simulate diarrhea)
CRYPS - Overview: Cryptosporidium Antigen, Feces
Establishing the diagnosis of intestinal cryptosporidiosis
MUCN2 - Overview: Mucin 2, Immunostain, Technical Component Only
Aiding in subtyping intraductal papillary mucinous neoplasms
MUCN5 - Overview: Mucin 5AC, Immunostain, Technical Component Only
Aiding in subtyping intraductal papillary mucinous neoplasms
MUCN6 - Overview: Mucin 6, Immunostain, Technical Component Only
Aiding in subtyping intraductal papillary mucinous neoplasms as part of an immunopanel
INI1 - Overview: Integrase Interactor 1 (INI1/BAF47) Immunostain, Technical Component Only
Part of a panel of immunostains where loss of staining can be used as a marker of various neoplasms
CBC - Overview: Complete Blood Cell Count (CBC) with Differential, Blood
Screening tool to confirm a hematologic disorder, to establish or rule out a diagnosis, to detect an unsuspected hematologic disorder, or to monitor effects of radiation or chemotherapy
CD34I - Overview: CD34 Immunostain, Technical Component Only
A marker of immaturity in the setting of acute myeloid leukemia or B-cell lymphoblastic leukemia Diagnosis of gastrointestinal stromal tumors, solitary fibrous tumors, and angiosarcomas
C1ES - Overview: C1 Esterase Inhibitor Antigen, Serum
Diagnosis of hereditary angioedema Monitoring levels of C1 esterase inhibitor in response to therapy
KM55 - Overview: Galactose Deficient IgA1 (KM55) Immunostain, Technical Component Only
Identification of Galactose deficient IgA1 by KM55, useful in the diagnosis of IgA nephropathy
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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...