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42 U.S.C. 263a, 1302, 1395x(e), 1395x(s)(3) and (s)(17).
55 FR 9576, Mar. 14, 1990, unless otherwise noted.
68 FR 3703, Jan. 24, 2003, unless otherwise noted.
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The laboratory must establish and follow written policies and procedures that ensure positive identification and optimum integrity of a patient's specimen from the time of collection or receipt of the specimen through completion of testing and reporting of results.