Lt. Gov. David Dewhurst recently announced the interim charges to the committee on State Affairs suggested by Texans which includes charges relating to ACA implementation and medical transparency: 

Senate Committee on State Affairs
Study the emerging negative impacts of the Federal Affordable Care Act, including the use of navigators, and make recommendations to mitigate any unintended consequences including rising health insurance premiums, lack of access to healthcare, mishandling of Texans' private information by insufficiently-trained navigators, and the Act’s overall effect on Texas employers and insurance consumers. Evaluate free-market alternatives to the Act, including state-led proposals to repeal, reduce or replace the Act, and to closely monitor and make recommendations on the continuation of the Texas Health Insurance Pool.
 
Study and make recommendations on increasing medical price transparency in Texas, including studying the impact of SB 1731, 80th Legislative Session. Analyze relevant reforms considered or implemented in other states, and make recommendations regarding potential changes designed to create a more open marketplace for enhanced consumer decision making in Texas.