Important announcements regarding changes to test methodologies, reference ranges, CPT coding, new available assays or discontinued assays are reported to our clients weekly via MLabs Test Updates.  The following Test Update files, which contain information that is current when produced, may be printed for client use. However, information contained is subject to change over time. For more information or questions, please contact Customer Service at 800-862-7284.

TitlePosted DateEffective DateTest NameCPT CodeUpdate Type
Test Update 81387209, 87177 Test Down or Delayed
Test Update 813Free-living Amebae by PCR87798 x3 Test Down or Delayed
Test Update 813Erythrocytosis Evaluation83020x3, 83021, 83789, 83068, 82664, 88184 Test Down or Delayed
Test Update 813Serotonin Release Assay82542 Test Code Change
Test Update 813Thyroglobulin Mass Spectrometry84432 Test Down or Delayed
Test Update 813Thrombophilia Profile81240, 85300, 85303, 85306, 85307, 85379, 85384, 85390, 85610, 85613, 85670, 85730 Test Resumed
Test Update 812Tick-Borne Disease Antibodies PanelTest Resumed
Test Update 812Test Resumed
Test Update 812Ehrlichia / Anaplasma DNA by PCRTest Resumed
Test Update 812Q Fever Antibody, IgG & IgMTest Resumed
Test Update 812Ehrlichia Antibody PanelTest Resumed
Test Update 811Cystatin C, Serum82610
Test Update 811Test Down or Delayed
Test Update 810Digitoxin80375 Test Resumed
Test Update 810Infectious Mononucleosis Test86308 Test Resumed
Test Update 809Infectious Mononucleosis TestTest Down or Delayed
Test Update 809USP6 (17p13) Rearrangement by FISH88377-TC, 88377-26 New Tests
Test Update 808Infectious Mononucleosis TestProduction schedule change
Test Update 808Alpha-1 Antitrypsin Proteotype S/ZTest Resumed
Test Update 808Erythrocyte Sedimentation Rate, iSEDSpecimen collection or handling and/or storage changed
Test Update 808GlutathioneTest Discontinued
Test Update 807Activated Protein C Resistance85307 Test Down or Delayed
Test Update 807Testosterone, Total and Free84402, 84403 Test Methodology Changed
Test Update 806Immunoglobulin D QuantitationTest Resumed
Test Update 806DigitoxinTest Down or Delayed
Test Update 805Nicotine and Metabolites, UrineSpecimen collection or handling and/or storage changed
Test Update 805Test Discontinued
Test Update 804Test Code Change
Test Update 804Neuron Specific EnolaseTest Resumed
Test Update 804DexamethasoneReplacement Test