During an MTM review for a PBM, the patient states that she had a liver transplant 2 years ago. While looking at the claims data for her medicare part D plan, you do not see any claims for anti-rejection medications. Which of the following is most likely true?
1) The patient is not taking any anti-rejection medications
2) The patient is taking anti-rejection medications but they are not covered by the medicare part D plan
3) The claims data for the medicare part D plan is incomplete
4) The patient did not have a liver transplant