Method for Comparing Prescription Drug Formularies
First Claim
1. A method of quantitatively evaluating formulary schedules comprising:
- determining a client'"'"'s utilization data for at least a portion of a client'"'"'s drug spend, the client utilization data including a total number of prescriptions filled per drug under a first formulary schedule;
determining a pharmacy benefits manager'"'"'s book of business utilization data for a plurality of drugs from the client'"'"'s drug spend, the book of business utilization data including the total number of prescriptions filled per drug that the pharmacy benefits manager receives from a plurality of clients, the total number of prescriptions filled according to a second formulary schedule;
determining a client utilization difference pattern between the client'"'"'s utilization data and the pharmacy benefits manager'"'"'s book of business utilization data for the plurality of drugs from the client'"'"'s drug spend; and
determining, from the client utilization difference pattern, a projected total cost for the client under the second formulary schedule;
wherein, between the first and second formulary schedule, the client utilization difference pattern includes a drug cost difference and a member cost difference for the plurality of drugs.
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Abstract
A method may enable a benefits consultant or other user to quantitatively compare competing PBM formularies across a representative sample of all drugs covered under a health benefits plan to present a comprehensive analysis of the formulary and its influence on a client'"'"'s net cost. The method may determine a client'"'"'s utilization data under the client'"'"'s current formulary schedule. Also, it may determine a pharmacy benefits manager'"'"'s (PBM) book of business utilization data under the PBM'"'"'s formulary schedule. Further, the method may determine the utilization differences between the client'"'"'s utilization data under the current formulary and the PBM'"'"'s book of business utilization data under the PBM'"'"'s formulary. Using the client and PBM utilization differences, the method may extrapolate a projected total cost for the client under the PBM'"'"'s formulary.
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Citations
20 Claims
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1. A method of quantitatively evaluating formulary schedules comprising:
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determining a client'"'"'s utilization data for at least a portion of a client'"'"'s drug spend, the client utilization data including a total number of prescriptions filled per drug under a first formulary schedule; determining a pharmacy benefits manager'"'"'s book of business utilization data for a plurality of drugs from the client'"'"'s drug spend, the book of business utilization data including the total number of prescriptions filled per drug that the pharmacy benefits manager receives from a plurality of clients, the total number of prescriptions filled according to a second formulary schedule; determining a client utilization difference pattern between the client'"'"'s utilization data and the pharmacy benefits manager'"'"'s book of business utilization data for the plurality of drugs from the client'"'"'s drug spend; and determining, from the client utilization difference pattern, a projected total cost for the client under the second formulary schedule; wherein, between the first and second formulary schedule, the client utilization difference pattern includes a drug cost difference and a member cost difference for the plurality of drugs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for quantitatively evaluating formulary schedules comprising:
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determining a client'"'"'s utilization data for a client'"'"'s drug spend including all drugs the client has ordered during a period of time, the client utilization data including a total number of prescriptions filled per drug under a first formulary schedule, a total number of prescriptions filled for a subset of the total number of prescriptions filled per drug under the first formulary schedule, and a total cost to the client for each of the total number of prescriptions filled per drug and the subset; determining a pharmacy benefits manager'"'"'s book of business utilization data for the subset, the book of business utilization data including the total number of prescriptions filled per drug that the pharmacy benefits manager receives from a plurality of clients within the same client class as the client, the total number of prescriptions filled according to a second formulary schedule; determining a client utilization difference pattern between the client'"'"'s utilization data and the pharmacy benefits manager'"'"'s book of business utilization data for the subset; and determining, from the client utilization difference pattern, a projected total cost for the client under the second formulary schedule; wherein, between the first and second formulary schedule, the client utilization difference pattern includes a drug cost difference and a member cost difference for the subset. - View Dependent Claims (11, 12, 13, 14)
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15. A method of quantitatively comparing a first formulary schedule and a second formulary schedule, the first and second formulary schedules having a plurality of drugs, the plurality of drugs including a unique distribution of generic, preferred brand, and non-preferred brand drugs, the drugs being common to both of the first and second formulary schedules, the method comprising:
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determining first utilization data of the first formulary schedule and second utilization data of the second formulary schedule; determining a utilization pattern between the first and second utilization data; extrapolating the first utilization data to the second formulary schedule by the utilization pattern; calculating a total cost for the plurality of drugs under each of the first formulary schedule and the second formulary schedule, the total cost for the second formulary schedule including the utilization pattern; adjusting the total cost for the second formulary schedule by each of a relativity factor, an incentive amount, and a member co-payment amount; wherein the relativity factor describes a difference between the total cost for the plurality of drugs under the first formulary schedule and the total cost for the plurality of drugs under the second formulary schedule; calculating a final net plan cost for each of the first formulary schedule and the second formulary schedule; and determining a lowest net cost formulary by comparing the final net plan cost of the first formulary schedule to the final net plan cost of the second formulary schedule. - View Dependent Claims (16, 17, 18, 19, 20)
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Specification