Summary:
Summary Statement of Deficiencies D2010 TESTING OF PROFICIENCY TESTING SAMPLES CFR(s): 493.801(b)(2) The laboratory must test samples the same number of times that it routinely tests patient samples. This STANDARD is not met as evidenced by: Based on the review of the laboratory's policies and procedures, instrument printouts, work sheets, and Proficiency Testing (PT) records and interview with Staff Number (#) 1 and #2 and the Laboratory Director (LD) on May 15, 2018 at approximately 11: 50 AM and on May 16, 2018 at approximately 2:00 PM, respectively, the laboratory failed to test PT samples for Magnesium and Calcium the same number of times as patient specimens for four (4) of the four (4) testing events reviewed (2017 MLE-M1,- M2, and M3; 2018 MLE- M1). The findings included: 1. Review of the laboratory's policies and procedures manual with a revision date of February 24, 2016 revealed instructions, to read "...MLE SAMPLES ONCE (WITH 5X STATISTICAL AVERAGING) UNLESS TECHNICAL DIFFICULTIES ARISE WHICH WOULD NECESSITATE DUPLICATE READING FOR NON MLE SAMPLES." 2. Review of worksheets and instrument printouts revealed that staff run MLE samples multiple times and reported the average as detailed below: (a) The staff run 2017 MLE-M1 samples on 2/8/17, 2/14/17, and two (2) times on 2/15/17. Although the staff repeated patient specimens along with the MLE samples on 2/8/17, the staff further repeated MLE samples on 2/14/17 and 2/15/17 and reported the average. (b) The staff run 2017 MLE-M2 samples on 5/17/17, 5/24/17 and 5/25/17. Although the staff repeated patient specimens along with the MLE samples on 5/17/17, the staff further repeated MLE samples on 5/24/17 and 5/25/17 and reported the average. (c) The staff run 2017 MLE-M3 samples on 9/13/17, and two (2) times on 9/27/17, and reported the average. (d) The staff run 2018 MLE-M1 samples two (2) times on 2/7/18, and once on 2/21/18 and reported the average. 3. Although the staff signed the attestation forms, indicating that MLE samples were tested the same as patient specimens, interview with the LD Statement of Deficiencies (X1) Provider/Supplier/CLIA Identification Number (X3) Date Survey Completed Name of Provider or Supplier Street Address, City, State -- 1 of 6 -- and Staff #1 and #2, confirmed that staff repeated MLE samples more times than patient specimens. Note: This deficiency is a repeat deficiency from the March 28, 2012 and April 2, 2014 re-certification surveys. D5217 EVALUATION OF PROFICIENCY TESTING PERFORMANCE CFR(s): 493.1236(c)(1) At least twice annually, the laboratory must verify the accuracy of any test or procedure it performs that is not included in subpart I of this part. This STANDARD is not met as evidenced by: Based on the review of the laboratory's policies and procedures and review of the laboratory's accuracy verification record and interview with the Laboratory Director (LD), on May 16, 2018 at approximately 2:00 PM, the laboratory failed to perform accuracy verification. There was no documented evidence of twice a year accuracy verification in 2017 for two (2) of the four (4) tests not listed in Subpart I, the Proficiency Testing Program for Non-waived Testing (Zinc and Copper). The findings included: 1. Review of the laboratory's policies and procedures with the revision date of April 30, 2018, revealed that the laboratory will send specimens for Zinc (Zn) and Copper (Cu) bi-annually to a reference laboratory for accuracy verification. 2. Although the LD stated that accuracy verification specimens were sent to a reference laboratory, in 2017, there was no documented evidence for verification. D5221 EVALUATION OF PROFICIENCY TESTING PERFORMANCE CFR(s): 493.1236(d) All proficiency testing evaluation and verification activities must be documented. This STANDARD is not met as evidenced by: Based on the review of Medical Laboratory Evaluation (MLE), the Proficiency Test (PT) provider, reports and the review of the laboratory's quality assessment record and confirmation by interview with the Laboratory Director (LD) on May 15, 2018 at approximately 2:20 PM, the laboratory failed to investigate and take