Amends TCA Title 4; Title 8; Title 56 and Title 71.

Tennessee SB2155 establishes the Tennessee Commission of Insurance Review and prohibits health insurance entities from employing downcoding practices that hinder providers from collecting fees for actual services rendered, whether from the health benefit plan or the patient. The bill primarily affects health insurance entities and healthcare providers by addressing billing practices in health benefit plans. Key provisions include the establishment of the commission and the prohibition of downcoding that impacts provider reimbursement.