The House just passed a long-needed health care price transparency measure

When I was pregnant with my second child, in the years following the passage of the Affordable Care Act, I went to the doctor for routine prenatal testing. Despite promises to the contrary, I had lost several health insurance plans during those years, and at least one while pregnant. At the doctor that day, my new deductible was so high that I paid full freight up-front for all my care.

The practice offered me two tests — one a new-fangled version of the old test. Wh...