2024 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2023 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2022 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2020 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2019 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2017 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2016 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2015 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2014 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2013 Massachusetts General Laws ch. 118E sec. 19 – Prior approval of medical services; methods; rules and regulations; posttreatment examinations

2009 Massachusetts General Laws ch. 118E sec. 19 – Approval of services