January 19, 2026

Please review the upcoming Test Changes, share updates with colleagues and staff members as appropriate, and implement necessary workflow changes by the specified effective dates.

Effective Date	Test ID Test Name	Change Type & Files
January 19, 2026	LAB8664 Alpha Defensin, Lateral Flow Assay, Synovial Fluid-MAYO	NEW TEST
January 19, 2026	LAB8640 Anti-cN-1A (NT5c1A) IBM-MAYO	NEW TEST
January 19, 2026	LAB8639 Apolipoprotein B-ARUP	NEW TEST
January 19, 2026	LAB8649 Autoimmune Dysautonomia Evaluation, serum (DYS2)-MAYO	NEW TEST
January 19, 2026	LAB8646 Axonal Neuropathy, Autoimmune - Paraneoplastic Evaluation, serum (AIAES)-MAYO	NEW TEST
January 28, 2026	LAB8675 Ganglioside Antibodies Evaluation, Serum-MAYO	NEW TEST
January 19, 2026	LAB8634 Glucotetrasaccharides (Hex4), Random, Urine-MAYO	NEW TEST
January 19, 2026	LAB8642 Helicobacter pylori with Clarithromycin Resistance Prediction, Molecular Detection, PCR, Tissue-MAYO	NEW TEST
February 11, 2026	LAB74 Immunoglobulin E	SPECIMEN REQUIREMENTS
January 28, 2026	LAB8673 Leptospira Antibody, IgM by Dot Blot-ARUP	NEW TEST
February 4, 2026	LAB8786 Lyso-GL-3-LCOR	NEW TEST
January 19, 2026	LAB8633 Mast Cell Mediators, 24 Hours, Urine-MAYO	NEW TEST
January 19, 2026	LAB8578 Mast Cell Mediators, Random, Urine-MAYO	NEW TEST
January 19, 2026	LAB8652 Movement Disorder, Autoimmune-Paraneoplastic Evaluation, Serum (MDS2)-MAYO	NEW TEST
January 28, 2026	LAB8680 Myositis Specific Antibody Evaluation, Serum-MAYO	NEW TEST
January 19, 2026	LAB8643 NPM1 Mutation Detection by RT-PCR, Quantitative-ARUP	NEW TEST
January 19, 2026	LAB8660 Pediatric Autoimmune Encephalopathy-CNS Disorder Evaluation, Serum (PCDES)-MAYO	NEW TEST
January 19, 2026	LAB8661 Pediatric Autoimmune Encephalopathy-CNS Disorder Evaluation, Spinal Fluid (PCDEC)-MAYO	NEW TEST
January 19, 2026	LAB8674 Plasma Cytokines-CINN	NEW TEST
February 4, 2026	LAB8788 Preeclampsia Risk Assessment (sFlt-1-PlGF Ratio)-ARUP	NEW TEST
February 4, 2026	LAB8784 Risankizumab Qt with Antibodies-MAYO	NEW TEST
February 4, 2026	LAB8785 Soluble C5b-9 Complement-VRCR	NEW TEST
January 19, 2026	LAB8641 T-Cell Subsets, Naive, Memory, and Activated, Blood-MAYO	NEW TEST
February 4, 2026	LAB8787 Vasoactive Intestinal Polypeptide (VIP)-ARUP	NEW TEST
February 4, 2026	LAB8789 VMA and HVA, Rndm UR-ARUP	NEW TEST
January 19, 2026	LAB8638 Weak RhD Analysis-Versiti	NEW TEST
January 28, 2026	LAB8672 Zika Virus by PCR, Blood-ARUP	NEW TEST
January 28, 2026	LAB8671 Zika Virus IgM Antibody Capture (MAC), by ELISA-ARUP	NEW TEST
January 19, 2026	LAB8637 Zinc Transporter 8 Antibody-MAYO	NEW TEST

Questions

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