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Xifaxan 550mg — Blue Cross Blue Shield of Texas

other compendia-supported indication

Initial criteria

  • ONE of the following:
  • A. The patient has a diagnosis of irritable bowel syndrome with diarrhea (IBS-D) AND BOTH of the following:
  • 1. The patient has NOT received 3 or more 14-day treatment courses in the previous 12 months AND
  • 2. ONE of the following:
  • a. The patient is currently being treated with the requested agent and is stable on therapy [chart notes required] OR
  • b. The patient has tried and had an inadequate response to ONE tricyclic antidepressant agent [chart notes required] OR
  • c. ONE tricyclic antidepressant agent was discontinued due to lack of efficacy/effectiveness, diminished effect, or adverse event [chart notes required] OR
  • d. The patient has an intolerance or hypersensitivity to ONE tricyclic antidepressant agent [chart notes required] OR
  • e. The patient has an FDA labeled contraindication to ONE tricyclic antidepressant agent [chart notes required] OR
  • f. ONE tricyclic antidepressant agent is expected to be ineffective or pose risks based on clinical characteristics, adherence barriers, comorbidities, or functional impact [chart notes required] OR
  • g. ONE tricyclic antidepressant agent is not in the best interest of the patient based on medical necessity [chart notes required] OR
  • h. The patient has tried another prescription drug in the same class or mechanism as ONE tricyclic antidepressant agent and discontinued due to lack of efficacy or adverse event [chart notes required]
  • B. The patient is at risk of recurrent overt hepatic encephalopathy OR
  • C. The patient has another FDA labeled indication for the requested agent OR
  • D. The patient has another indication supported in compendia (AHFS or DrugDex level 1, 2A, or 2B; or NCCN 1, 2A, or 2B) for the requested agent and route of administration
  • AND if the patient has an FDA labeled indication, ONE of the following:
  • A. The patient’s age is within FDA labeling for the requested indication OR
  • B. There is support for using the requested agent for the patient’s age for the requested indication
  • AND the patient does NOT have any FDA labeled contraindications to the requested agent

Reauthorization criteria

  • 1. The patient has been previously approved for the requested agent through the plan’s Prior Authorization process AND
  • 2. ONE of the following:
  • A. The patient has a diagnosis of IBS-D AND ALL of the following:
  • 1. The patient has had clinical benefit with the requested agent AND
  • 2. The patient had a treatment-free period AND
  • 3. The patient has NOT received 3 or more 14-day treatment courses in the previous 12 months OR
  • B. The patient is at risk of recurrent overt hepatic encephalopathy AND has had clinical benefit with the requested agent OR
  • C. The patient has another FDA labeled indication AND has had clinical benefit with the requested agent OR
  • D. The patient has another compendia-supported indication AND has had clinical benefit with the requested agent AND
  • 3. The patient does NOT have any FDA labeled contraindications to the requested agent

Approval duration

1–12 months (IBS-D: BCBSIL 12 months; BCBSMT/BCBSNM 3 months; others 1 month; hepatic encephalopathy 12 months)