A current written schedule of rates and charges for all hospital services for which charges are assigned shall be maintained and made available upon request to those who use those services.
28 Pa. Code § 103.42
The provisions of this § 103.42 issued under 67 Pa.C.S. §§ 6101-6104; and Reorganization Plan No. 2 of 1973 (71 P. S. § 755-2).