Pharmacy Network Segmentation for Acute and Maintenance Drug Routing

Resolve Bottlenecks,
Find Innovative Solutions
Generate Solutions

Solution Overview

Problem

Pharmacy benefit managers face challenges in efficiently managing prescription drug programs, particularly in distinguishing between acute and maintenance medications to optimize reimbursement rates and patient costs, as existing systems lack a systematic approach to classify and route prescriptions through appropriate pharmacy provider networks.

Innovation Solution

A method and system that classify prescribed drugs as acute or maintenance medications based on available fills, associating them with respective pharmacy provider networks, and adjudicate claims to direct prescriptions through the appropriate network for efficient filling and reimbursement, utilizing automated dispensing devices and communication networks.

Engineering Contradictions & Design Principles

VSEngineering Contradiction Analysis

1Device complexity

If pharmacy benefit managers use a single pharmacy provider network for all prescriptions, then network management is simplified, but reimbursement rates cannot be optimized for different medication types and patient costs increase

Engineering Contradiction:
Improvepharmacy network management complexityVSAvoidreimbursement efficiency
Core Design Contradiction:
Device complexityVSLoss of energy

Solution Approach 1:

The patent divides the pharmacy provider network into separate acute medication pharmacy networks and maintenance medication pharmacy networks. This segmentation allows the system to optimize reimbursement rates for different medication types by routing prescriptions to the appropriate network type, thereby resolving the contradiction between network management simplicity and reimbursement efficiency.

Inventive Principle:
Principle #1Segmentation

2Loss of energy

If pharmacy benefit managers classify and route prescriptions through separate pharmacy provider networks, then reimbursement rates are optimized and patient costs are reduced, but system complexity increases

Engineering Contradiction:
Improvereimbursement efficiencyVSAvoidpharmacy network system complexity
Core Design Contradiction:
Loss of energyVSDevice complexity

Solution Approach 1:

The system performs preliminary classification of prescriptions into acute or maintenance medication categories before routing them to the appropriate pharmacy network. This advance classification enables optimized reimbursement rates and reduced patient costs while managing system complexity through automated decision-making rules and algorithms that determine network assignment based on prescription characteristics.

Inventive Principle:
Principle #10Preliminary action

3Device complexity

If manual processes are used to classify and route prescriptions, then system implementation is simpler, but processing time increases and operational efficiency decreases

Engineering Contradiction:
Improvesystem implementation complexityVSAvoidprescription processing efficiency
Core Design Contradiction:
Device complexityVSProductivity

Solution Approach 1:

The patent replaces manual classification and routing processes with an automated computerized system that uses algorithms to classify prescriptions and route them to the appropriate pharmacy networks. This substitution of mechanical/manual processes with automated electronic systems significantly improves prescription processing efficiency while managing implementation complexity through standardized software architectures.

Inventive Principle:
Principle #28Mechanics substitution (Replace mechanical system)

4Productivity

If automated dispensing devices are integrated with the pharmacy network system, then prescription filling efficiency is improved, but device complexity and initial costs increase

Engineering Contradiction:
Improveprescription filling efficiencyVSAvoidpharmacy system complexity
Core Design Contradiction:
ProductivityVSDevice complexity

Solution Approach 1:

The patent integrates automated dispensing devices with the pharmacy network system, merging the classification, routing, and dispensing functions into a unified automated workflow. This integration improves prescription filling efficiency by eliminating manual transfer steps between system components while managing complexity through coordinated communication protocols and standardized interfaces between the dispensing devices and network system.

Inventive Principle:
Principle #5Merging (Combining)

Data Source

PatentUS12039608B2Methods and systems for maintaining pharmacy provider networks
Publication Date: 2024.07.16 EXPRESS SCRIPTS STRATEGIC DEVELOPMENT INC
  • US12039608B2 patent drawing
  • US12039608B2 patent drawing
  • US12039608B2 patent drawing

AI summary

Methods and systems for maintaining pharmacy provider networks are described. In one embodiment, claims adjudication data associated with a member and a prescribed drug is accessed. The prescribed drug associated with the member is classified as one of an acute medication and a maintenance medication. A pharmacy provider network is associated with the prescribed drug based on, at least in part, classifying the prescribed drug. It is determined if a pharmacy associated with the claims adjudication data is included within the pharmacy provider network associated with the prescribed drug. A pharmacy claim may be adjudicated for the prescribed drug based on the claim and the pharmacy provider network. Additional methods and systems are disclosed.