Summary:
Summary Statement of Deficiencies D5417 TEST SYSTEMS, EQUIPMENT, INSTRUMENTS, REAGENT CFR(s): 493.1252(d) (d) Reagents, solutions, culture media, control materials, calibration materials, and other supplies must not be used when they have exceeded their expiration date, have deteriorated, or are of substandard quality. This STANDARD is not met as evidenced by: Based on review of monthly quality assurance (QA) reviews, reagent packing lists, and monthly maintenance forms, and interview with the technical consultant (TC), the laboratory failed to ensure that phencyclidine (PCP) toxicology reagents were not used beyond their expiration dates. Findings: 1. The laboratory documented the lot numbers of reagents that were in use in the monthly QA reviews. 2. The expiration dates for the reagent lot numbers were contained in the packing lists from the received reagents. 3. The packing list for PCP reagent lot 75191188 showed an expiration date of 07/31/2025. The 08/2025 QA review showed that lot 75191188 was used at the beginning of the month and the next lot, 75251349, was put into use on 08/20/2025. Maintenance logs showed that patient testing was performed on 08/04/2025 and 08/05 /2025, after the expiration date of lot 75191188 and before lot 75251349 was put into use. 4. The packing list for PCP reagent lot 75156792 showed an expiration date of 05 /31/2025. The 06/2025 QA review showed that lot 75156792 was used at the beginning of the month and the next lot, 75191188, was put into use on 06/26/2025. Maintenance logs showed that patient testing was performed on 06/02/2025, 06/03 /2025, 06/04/2025, 06/16/2025, and 06/25/2025, after the expiration date of lot 75156792 and before lot 75191188 was put into use. 5. During the survey on 10/27 /2025 at 1:45 PM, the TC confirmed that PCP reagents were used beyond their expiration date. D5429 MAINTENANCE AND FUNCTION CHECKS CFR(s): 493.1254(a)(1) Statement of Deficiencies (X1) Provider/Supplier/CLIA Identification Number (X3) Date Survey Completed Name of Provider or Supplier Street Address, City, State -- 1 of 3 -- (a)(1) Maintenance as defined by the manufacturer and with at least the frequency specified by the manufacturer. This STANDARD is not met as evidenced by: I. Based on review of the procedure manual, instrument maintenance records, and quality assurance (QA) reviews, and interview with the technical consultant (TC), the laboratory failed to ensure that maintenance activities were performed with the frequency specified by the manufacturer. Findings: 1. Section "IV. Instrument Maintenance" of the procedure manual stated: a. "To maintain instrument integrity it is important to follow the manufacturer's instruction for (daily, weekly, monthly, quarterly, annually, and preventative, etc.) maintenance. Each analyzer will have maintenance logs that will require some form of documentation for each day of use." b. "Preventative Maintenance will be performed by the Instrument Service Tech" and stated that preventative maintenance for the Chemistry AU480 instrument was to be "performed annually." 2. The monthly maintenance logs included multiple monthly and quarterly maintenance tasks. 3. Maintenance logs were reviewed from 01/2024-10 /2025 for a total of 22 months. 4. None of the monthly maintenance activities were documented in nine of 22 months (01/2024, 02/2024, 03/2024, 05/2024, 06/2024, 11 /2024, 04/2025, 06/2025, and 08/2025). The monthly QA reviews dated 06/28/2024, 11/17/2024, 1207/2024, 05/20/2025, and 09/01/2025 did make note that monthly maintenance had not been performed and requested that the testing personnel (TP) begin documenting that maintenance was performed. The monthly QA reviews were written by the TC and signed by the laboratory director. There was no documentation that the TP reviewed the notes made on the QA monthly reviews. 5. At least one but not all monthly maintenance activities were documented as performed in seven of 22 months (04/2024, 07/2024, 08/2024, 09/2024, 03/2025, 07/2025, and 10/2025). 6. There were three quarterly maintenance tasks: a. The task to "Inspect and if needed Replace the DI Water Filter and Sample Probe Filter" wasn't documented as performed from 11/2024-03/2025 or from 04/2025-10/2025. b. The task "Replace the wash solution roller pump tubing" was only documented as performed in 10/2024 and 06/2025. 7. There were no records that the annual preventive maintenance was performed in 2024. 8. During the exit interview on 10/27/2025 at 3:25 PM, the TC confirmed that maintenance activities were not performed with the frequency specified by the manufacturer. II. Based on review of the procedure manual, instrument maintenance records, and quality control (QC) records, and interview with the technical consultant (TC), the laboratory failed to ensure that daily maintenance activities were performed on days when patients were tested. Findings: 1. Section "IV. Instrument Maintenance" of the procedure manual stated "To maintain instrument integrity it is important to follow the manufacturer's instruction for (daily, weekly, monthly, quarterly, annually, and preventative, etc.) maintenance. Each analyzer will have maintenance logs that will require some form of documentation for each day of use." 2. Daily maintenance was documented on the monthly maintenance forms. 3. The monthly QA reviews included the monthly QC results. Two levels of QC were tested each day of patient testing. 4. The following dates were when QC was tested, but daily maintenance activities were not documented: 01/31/2024, 06/12/2024, 06/20 /2024, 08/15/2024, 02/05/2025, 03/11/2025, 03/31/2025, and 05/14/2025. 5. During the exit interview on 10/27/2025 at 3:25 PM, the TC confirmed that daily maintenance was not documented as performed on each day that QC was run for patient testing. D5781