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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

GLUCG - Overview: Glucagon Immunostain, Technical Component Only

Aiding in the study of islet-cell tumors and some endocrine tumors of the gastrointestinal tract

IGG4I - Overview: IgG4 Immunostain, Technical Component Only

Identification of IgG4-positive plasma cells in the tissue of patients with systemic autoimmune or allergic manifestations

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

BFOS - Overview: FosB, Immunostain, Technical Component Only

Diagnosing pseudomyogenic (epithelioid sarcoma-like) hemangioendothelioma and epithelioid hemangiomas

CD23 - Overview: CD23 Immunostain, Technical Component Only

Identification of follicular dendritic cells Classification of low-grade B-cell lymphomas

CD61 - Overview: CD61 Immunostain, Technical Component Only

Identification of micromegakaryocytes, cytologically abnormal megkaryocytes, and megakaryoblasts

GASTN - Overview: Gastrin Immunostain, Technical Component Only

Characterization of islet cell tumors and endocrine tumors of the gastrointestinal tract

NAU - Overview: Sodium, 24 Hour, Urine

Assessing acid-base balance, water balance, water intoxication, and dehydration

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)

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

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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...