HB 642 — Prior authorization
This bill covers prior authorization for prescription drug benefits related to the treatment of neurodegenerative diseases.
This bill covers prior authorization for prescription drug benefits related to the treatment of neurodegenerative diseases.
Author: Jones, Venton. Filed: 11/09/2026 (H Filed). Caption: “Relating to prior authorization for prescription drug benefits related to the treatment of neurodegenerative diseases.”
Subjects: Health--Other Diseases & Medical Conditions (I0383), Insurance--Health & Accident (I0422). Council document: see the Legislature history page.
Full bill text (Introduced)
Official text from the Texas Legislature. Bill history for HB 642 · Bill text (HTML).
Sources: Texas Legislature, Today's Filed Bills in the House (11/09/2026), HB 642; 90th Legislature BillLookup history and Introduced bill text.