Lehigh County Controller Takes on Highmark Health Insurance Audit Finds Concerning Lack of Transparency, Openness About Costs, and $1.4 Million in Lost Savings News provided by Share this article Share this article ALLENTOWN, Pa., Jan. 29, 2021 /PRNewswire/ -- The Lehigh County Controller's Office reviewed Lehigh County's prescription drug plan administered through Highmark which lost savings of almost $1.4 million, while battling a lack of transparency and openness about drug costs. The report sheds light on the middlemen of the insurance world, Pharmacy Benefit Managers or PBMs and their p...