The April 2014 revision of Me. Rev. Stat. Ann. tit. 22, §1718-A, effective January 1, 2014, requires providers to publish prices for their most common services. Specifically: 1. Healthcare entities must provide pricing information (price charged in the absence of insurance, for their most frequently performed procedures (those performed at least 50 times in the previous calendar year); and 2. Healthcare entities must prominently display information about MHDO’s price transparency tools.