An Act amending the act of October 5, 1978 (P.L.1109, No.261), known as the Osteopathic Medical Practice Act, further providing for definitions.

HB 75 amends Pennsylvania's Osteopathic Medical Practice Act to update the definition of "primary supervising physician" to include medical doctors (MDs) licensed by the State Board of Medicine, alongside osteopathic physicians (DOs). This change allows physician assistants to have either an MD or a DO as their primary supervising physician under a written agreement, expanding oversight options beyond current restrictions. The amendment takes effect 60 days after enactment and does not alter other provisions of the law.