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Coordination of Benefits

Amendments to 211 CMR 38.00 (“Coordination of Benefits”) that went into effect on January 1, 2018, impact health and auto insurance carriers’ handling of motor vehicle accident-related medical bills.

Please find below guidance materials to clarify the rules that carriers are to apply when considering which carrier may be responsible for payment of medical bills.

  • Coordination of Benefits [211 CMR 38.00] FAQs - PDF
  • Coordination of Benefits - Handling of Motor Vehicle Accident-Related Medical Claims - PDF

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