SUBCLAIMS.
Tex. LABOR Code § 409.009.
in effectA person may file a written claim with the division as a subclaimant if the person has:
(1) provided compensation, including health care provided by a health care insurer, directly or indirectly, to or for an employee or legal beneficiary; and
(2) sought and been refused reimbursement from the insurance carrier.
Acts 1993, 73rd Leg., ch. 269, Sec. 1, eff. Sept. 1, 1993.