Texas Insurance Code - INS § 1379.053. Research Institution

(a) A health benefit plan issuer is not required to reimburse the research institution conducting the clinical trial for the cost of routine patient care provided through the research institution unless the research institution, and each health care professional providing routine patient care through the research institution, agrees to accept reimbursement under the health benefit plan, at the rates that are established under the plan, as payment in full for the routine patient care provided in connection with the clinical trial.

(b) A health benefit plan issuer is not required to provide benefits under this section for services that are a part of the subject matter of the clinical trial and that are customarily paid for by the research institution conducting the clinical trial.