Abstract P12: Medication Therapy Management Services - A Requirement for Medicare Part D Plans: Are Your Patients Eligible?
2011
Background: Medication Therapy Management (MTM) is a mandated component of Medicare Part D whereby a pharmacist-patient encounter identifies, resolves and prevents medication-related problems. MTM programs have been shown to improve drug therapy goal attainment while reducing overall costs in cardiac patients; however, MTM has been greatly underutilized. The purpose of this study is to identify the proportion of patients eligible for MTM from those enrolled in the NCDR's outpatient PINNACLE Registry.
Methods: MTM eligibility is based on the presence of multiple chronic diseases and medications plus the likelihood of exceeding an annual drug cost threshold ($4000 in 2009 and $3000 in 2010). Patients from PINNACLE (5/1/08 to 9/30/10) with 3 or more of the following diseases were identified: HTN, HF, dyslipidemia, DM, CAD. Patient demographics, cardiac diseases, and cardiac drug classes prescribed (individual drugs not available) were captured. To estimate individual patient drug costs to determine MTM eligibility, a weighted average cost was calculated using nationally representative drug utilization data and average wholesale prices (AWP). Sensitivity analyses for determining MTM eligibility were performed by varying drug costs using AWP for the highest cost and clinician-defined most frequently prescribed drugs in each class.
Results: Of the 160,593 Medicare patients enrolled in PINNACLE, 93,089 (58%) were identified with ≥ 3 cardiac diseases. The cohort’s mean age was 74.4 ± 9.2 yrs, 54.4% were male and 86.5% were white. Patients were prescribed a mean of 3.5 cardiac drugs. The table displays drug costs and MTM eligibility results.
Conclusions: A substantial number of patients met MTM eligibility requirements with this conservative approach using only cardiac drug costs, although variability existed based on cost method. These data serve to raise cardiologists' awareness of their patients' potential eligibility to receive the benefits of MTM services.
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