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 967Natural Killer Cell Functional Assay88184, 88185 Miscellaneous
Test Update 935Natural Killer Cell Functional Assay86352, 86357 Test Resumed
Test Update 928Natural Killer Cell Functional Assay86352, 86357 Test Down or Delayed