The American Clinical Laboratory Association (“ACLA”) challenged the final rules promulgated by the Department for Health and Human Services (“HHS”) pertaining to how the Medicare Clinical Laboratory Fee Schedule (“CLFS”) payment rates are established for laboratory services (Am. Clinical Lab. Ass’n v. Azar, No. 17-2645 ABJ, 2018 U.S. Dist. LEXIS 161639, 2018 WL…