Versions of See prior versions of a law on LawServer 2024 Massachusetts General Laws ch. 17 sec. 21 – Promulgation of regulations relative to patient access to hospital emergency rooms or departments requiring hospitals to meet minimum criteria and standards that ensure safe, timely and accessible patient access 2023 Massachusetts General Laws ch. 17 sec. 21 – Promulgation of regulations relative to patient access to hospital emergency rooms or departments requiring hospitals to meet minimum criteria and standards that ensure safe, timely and accessible patient access 2022 Massachusetts General Laws ch. 17 sec. 21 – Promulgation of regulations relative to patient access to hospital emergency rooms or departments requiring hospitals to meet minimum criteria and standards that ensure safe, timely and accessible patient access