Summary:
Summary Statement of Deficiencies D5775 COMPARISON OF TEST RESULTS CFR(s): 493.1281(a)(c) (a) If a laboratory performs the same test using different methodologies or instruments, or performs the same test at multiple testing sites, the laboratory must have a system that twice a year evaluates and defines the relationship between test results using the different methodologies, instruments, or testing sites. (c) The laboratory must document all test result comparison activities. This STANDARD is not met as evidenced by: Based on staff interview and record review on August 15, 2019, the laboratory failed to perform methods comparison between the two (2) Liquid Chromatography-Mass Spectrometry (LCMS) analyzers from August 30, 2017 through August 14, 2019. Findings include: Record review on 08/15/19, revealed there was no documented evidence the laboratory performed methods comparison between method one ( 1) and method two (2) of the Liquid Chromatography-Mass Spectrometry (LCMS) from 08 /30/17 through 08/14/19. Interview with the Laboratory Staff, on 08/15/19 at 1:59 PM, revealed the laboratory did not have a system in place to ensure the two (2) analyzers had methods comparisons performed on a six (6) month interval from 08/30 /17 through 08/14/19. Statement of Deficiencies (X1) Provider/Supplier/CLIA Identification Number (X3) Date Survey Completed Name of Provider or Supplier Street Address, City, State -- 1 of 1 --