Summary:
Summary Statement of Deficiencies D5435 MAINTENANCE AND FUNCTION CHECKS CFR(s): 493.1254(b)(2) For equipment, instruments, or test systems developed in-house, commercially available and modified by the laboratory, or maintenance and function check protocols are not provided by the manufacturer, the laboratory must: (i) Define a function check protocol that ensures equipment, instrument, and test system performance that is necessary for accurate and reliable test results and test result reporting. (ii) Perform and document the function checks, including background or baseline checks, specified in paragraph (b)(2)(i) of this section. Function checks must be within the laboratory's established limits before patient testing is conducted. This STANDARD is not met as evidenced by: Through a review of the laboratory policy titled "Routine Urinalysis by CHEMSTRIP Urine Test Strips", observations made during a tour of the laboratory, and interviews with laboratory staff, it was determined the laboratory failed to ensure the urinalysis centrifuge speed is within the laboratory's established limits. Survey findings follow: A. The "Routine Urinalysis by CHEMSTRIP Urine Test Strips" policy states, "For microscopic analysis, centrifuge urine for 3 - 5 minutes at 1500 - 1700 rpm. B. During a tour of the laboratory (9:29 a.m. on 6/13/2018) the surveyor observed the sticker on the centrifuge which had the centrifuge speed recorded as 3412 rpm on 4/11/2018. C. Laboratory employee #6 (as listed on the form CMS-209) confirmed, at the time of the tour, that the speed of the centrifuge was outside of the speed required by the policy. D5783