The DEX Z-Code™ Identifier is a unique 5-character alphanumeric code associated with a specific molecular diagnostics (MDx) test.
DEX Z-Code Identifiers are assigned within the DEX Diagnostics Exchange based on the uniqueness of each test or manufacturer's product being registered. For example, a test for the same analyte but performed by a different laboratory methodology is considered unique and is assigned a DEX Z-Code Identifier.
DEX Z-Code Identifiers are applied to all advanced diagnostic tests, including molecular diagnostic and genetic tests.
For frequently asked questions pertaining to DEX Z-Codes, visit PalmettoGBA
Click on the button to access Z-Codes for Pathology Laboratory by searching under Labs & Manufactures for UnityPoint Health - Des Moines