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Karthik Chandramouli

Head of Business Development & Industry Solutions

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How One Healthcare System Used AI to Solve the Impossible Pharmacy Operations Puzzle

In the high-stakes world of healthcare, the numbers tell a compelling story. For a large multispecialty physician group managing 25,000 buy-and-bill medication lines annually, the complexity was staggering: 14 insurance plans, 10 drug classes, multiple biosimilars per class, and constantly fluctuating costs and reimbursements.

The mathematical possibilities exceeded 5,500 combinations per Rx decision – an impossible calculation for even the most seasoned clinician to optimize at the point of care.

The result?

Despite the clinical pharmacy team's best efforts, margin-optimal prescription decisions were being made barely 50% of the time. Nearly half of all prescribing decisions were financially sub-optimal, and 20% were actually at high risk of denial by insurers.

"Our pharmacists and physicians were drowning in complexity," recalls the Chief Pharmacy Officer of this integrated health system.

"We had incredible clinicians spending hours researching which drug would be covered for which patient under which plan, rather than focusing on patient care. It was unsustainable."

The Hidden Cost of Complexity

The reality of modern pharmacy operations creates an invisible tax on healthcare systems:

  • Frequent changes: Preferred/non-preferred policies vary by payer and plan, with hundreds of reimbursement levels and constantly fluctuating drug costs
  • Heavy volumes: Dozens of payors and plans, multiple drug classes with numerous biosimilars
  • Increasing complexity: For just one infusion, physicians must navigate over 5,500 combinations

This complexity manifests in very tangible ways. Staff spend countless hours on prior authorizations, denials, and rework. Physicians become frustrated with the administrative burden. Financial leaders watch as high-cost medications deliver negative margins. And patients experience delays in care and, potentially, higher out-of-pocket costs.

The AI Transformation

The healthcare system partnered with Bookend AI to implement an AI-powered solution that would augment clinical decision-making at the point of care. The approach was simple but revolutionary:

  1. Data Processing Agents to ingest and analyze over 70 payer policy documents, drug costs, and payer reimbursements
  2. Drug Optimization Agents to identify preferred drugs based on payer policy and compute margin/cost analysis
  3. Integration with existing EHR workflows to surface recommendations directly to physicians at the point of care, when they write a treatment order 

Unlike traditional approaches that require massive implementation efforts, the solution was deployed with minimal IT lift and delivered immediate results.

Immediate Financial Impact

The results were dramatic:

  • $3,000 per infusion average improvement when converting negative margin to positive margin prescription orders
  • $400 per infusion improvement when optimizing positive margin prescriptions
  • 60% cost reduction for at-risk patients when selecting lowest-cost preferred biosimilars
  • Projected annual value of $10 million based on current Rx volumes

One particularly striking example involved a Colony Stimulating Factor medication. A physician had ordered Neulasta, which resulted in a 90% margin loss due to being a Non-Preferred drug. By analyzing the patient’s actual insurance coverage,

Bookend AI recommended the payer’s preferred medication, Rolvedon, which delivered a positive margin – a swing of $3,000 for a single infusion.

"What's fascinating is that we weren't just finding cost reductions," notes the health system's VP of Finance.

"We were identifying situations where we could simultaneously improve patient access, reduce care delays, and enhance our financial performance."

Beyond Financial Benefits

While the financial impact was substantial, the qualitative benefits proved equally valuable:

  • Reduced denials: By aligning with payer preferences upfront, the system significantly reduced authorization denials and appeals
  • Increased productivity: Clinical staff spent fewer hours on administrative tasks and more time on patient care
  • Improved patient experience: Fewer delays to get on the infusion center schedule
  • Physician satisfaction: Reduced burden and frustration

Key Lessons for Healthcare Leaders

This healthcare system's experience offers several insights for organizations considering similar AI initiatives:

  1. Start with a focused use case: Pharmacy operations provided a discrete, high-value starting point with clear ROI
  2. Emphasize augmentation, not replacement: The AI recommendations enhanced physicians’ clinical decision-making, rather than replacing clinician judgment
  3. Create a virtuous feedback loop: The system learned and improved from each prescription decision
  4. Minimize IT burden: Implementation required minimal IT resources through a design that integrated with existing EHR workflows
  5. Focus on operational value: Success metrics centered on tangible operational improvements rather than technology capabilities

The Future of AI-Enabled Care Delivery

As healthcare systems face unprecedented financial pressures and clinical workforce shortages, the application of AI to high-complexity, high-stakes operational decisions represents a significant opportunity.

"We're just scratching the surface," reflects the system's Chief Transformation Officer.

"This same approach can be applied to many aspects of healthcare operations – prior authorization workflows, quality measure reporting, risk adjustment, and clinical documentation. The common thread is using AI to handle complexity at scale, freeing humans to focus on what humans do best."

For private equity portfolio companies in healthcare struggling to achieve operating leverage and improve EBITDA, these AI interventions offer a compelling value proposition: immediate financial impact, minimal capital expenditure, and operational improvements that compound over time.

The story of this healthcare system demonstrates that AI's most valuable near-term application may not be in autonomous diagnosis or treatment recommendations, but rather in tackling the overwhelming complexity of healthcare's operational challenges – starting with decisions made at the point of care.