Michigan Court of AppealsFremont Insurance Company v Lighthouse Outpatient CenterDocket 370500
Michigan Court of AppealsWest Michigan Home Care Services, Inc v Meemic Insurance CompanyDocket 369151
Michigan Department of Insurance and Financial ServicesPayment and Billing Guidance for No-Fault Insurers and Health Care ProvidersBulletin 2025-11-INS
Michigan Department of Insurance and Financial ServicesApplicability of MCL 500.3157(2) to Home Health Aide and Skilled Nursing CareBulletin 2026-15-INS
Massachusetts Division of InsuranceCoordination of Benefitshttps://www.mass.gov/info-details/coordination-of-benefits
Massachusetts Division of InsuranceMassachusetts Personal Injury Protection Guidancehttps://www.mass.gov/doc/800-personal-injury-protection-pip/download
California Division of Workers’ CompensationMedical Treatment Utilization Schedulehttps://www.dir.ca.gov/dwc/MTUS/MTUS.html; commercial ACOEM use requires a separate license · licence review required
California Division of Workers’ CompensationOfficial Medical Fee Schedulehttps://www.dir.ca.gov/dwc/omfs9904.htm
California Division of Workers’ CompensationUtilization Review and IMR dispute-resolution regulationshttps://www.dir.ca.gov/t8/9792_10_1.html and https://www.dir.ca.gov/t8/9792_9_5.html
New York Workers’ Compensation BoardOnBoard Treatment and Testing Prior Authorization Requestshttps://www.wcb.ny.gov/onboard/providers-overview.jsp
New York Workers’ Compensation BoardMedical Treatment Guidelines Insurer Requirementshttps://www.wcb.ny.gov/content/main/insurers/MTG/MTGInsurerRequirements.jsp
Texas Department of Insurance, Division of Workers’ CompensationPreauthorization and Treatment Guidelineshttps://www.tdi.texas.gov/wc/hcprovider/preauth-treatment-guidelines.html
Texas Department of Insurance, Division of Workers’ CompensationOfficial Disability Guidelines treatment guidancehttps://www.tdi.texas.gov/wc/dm/documents/dmfaqs.pdf; ODG content has separate access terms · licence review required
Maryland HSCRC / CMSAmended and Restated AHEAD Model Maryland State Agreementhttps://hscrc.maryland.gov/Documents/AHEAD/Amended%20and%20Restated%20AHEAD%20Model%20Maryland%20State%20Agreement_vFinal_State%20signed_CMMI%20Signed_vPublic.pdf
Maryland Health Services Cost Review CommissionAHEAD Regulatory Working Group Progress ReportJune 2026