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Test Delays

Delay Notification
  
Title
  
03/10/26: Effective 8/23/24: Due to increased test volume, ZT4DIAL (FRT4D to Mayo Labs) is temporarily unavailable for ordering. Mayo's recommended alternative test id: FFT4F.
  
03/10/26: Effective 4/15/25: Per Mayo Labs the TSI test is delayed. Turnaround time is expected to be up to 20 days. An update will be provided when turnaround time returns to normal.
  
03/10/26: Effective 3/21/25 Test code BIOTESO (Mayo test code TTFB) is down for an undetermined timeframe. Order alternative test FFBTT.
  
03/10/26: Effective 10/10/25: Due to assay issues TGMSSO (TGMS to Mayo), results will be delayed. Specimens may take up to 12 days to result. Delay expected to last 3 weeks or more.
  
03/10/26: Effective:1/15/26: Per Mayo Labs: Due to assay issues, results for CORTFSO (Mayo code CORTF) Cortisol Free Serum, will be delayed. Specimens may take up to 15 days to result. The duration of this delay may last one month or more
  
03/10/26: Effective 2/3/26: Expect delay in FIT test results due to analyzer down.
  
03/10/26: Effective 02/10/26: Per Mayo Labs: Due to assay issues, results for the following tests will be delayed past published turnaround times: NMOFSSO, CDS1SO, MOGFSSO. Testing may take an additional 7 days to report.
  
03/10/26: Effective 12/12/25: Per Mayo Labs:  Reagent performance issues continue to extend turnaround times for the Antimicrobial Susceptibility Panel, Yeast, Varies (MMLYP) test. Reports will be available in 3-21 days.  Delay duration is unknown.
  
03/10/26: MMLYP delay (continued): Amphotericin B for Candida glabrata isolates cannot be reported at this time. Expected to last 2-3 months. If warranted, testing can be ordered and forwarded to UT Health Ctr San Antonio (test code: FAMBS)