Versions of Massachusetts General Laws ch. 176O sec. 20 - Information provided to insured adults by behavioral health manager; submission of material changes; workers\' compensation; preferred provider arrangements on LawServer 2023 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2022 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2020 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2019 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2017 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2016 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2015 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2014 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements 2013 Massachusetts General Laws ch. 176O sec. 20 – Information provided to insured adults by behavioral health manager; submission of material changes; workers’ compensation; preferred provider arrangements