Top 6 Most Frustrating PBM RFP Challenges for Proposal Teams

PPBM RFP challenges are rarely simple writing problems.

For Pharmacy Benefit Managers, proposal work sits at the intersection of sales, legal, finance, clinical operations, network management, implementation, compliance, account management, and executive strategy. A single RFP response may require input from many teams, each responsible for a different part of the PBM operating model.

That complexity is not a sign that PBMs are disorganized. It reflects the reality of the category.

PBMs are expected to explain pricing, rebates, formularies, pharmacy networks, mail service operations, specialty pharmacy arrangements, clinical programs, reporting, implementation, guarantees, and contractual obligations in a format that may be different for every buyer.

For PBM RFP writers, that creates a difficult assignment: turn highly complex and often customized business operations into clear answers that fit non-standard proposal requirements.

The result is a process that can be frustrating, repetitive, and expensive. Many PBM RFP challenges come from the same underlying issue: proposal teams are asked to answer recurring questions in formats that change from one buyer to the next.

Here are six of the most common PBM RFP challenges that proposal teams face.

1. Meeting Non-Standard Requirements

One of the most frustrating PBM RFP challenges is the lack of standardization across buyer requests.

Even when two RFPs are asking about the same general topic, they may ask in completely different ways. One buyer may want a detailed explanation of rebate administration. Another may ask for a short yes or no response. A third may require a spreadsheet tab with specific fields. A fourth may ask for a narrative, supporting documentation, implementation examples, and contract language.

This creates a major burden for PBM proposal teams.

RFP writers often have strong source content, but that content must be reshaped again and again to match each buyer’s format. A good answer from one proposal may not transfer cleanly into another because the question structure, terminology, scoring model, and requested level of detail all differ.

Non-standard requirements also create internal review challenges.

When a buyer asks a familiar question in an unfamiliar way, the proposal team may need to confirm whether the answer can be reused, modified, or requires new input from subject matter experts. This slows the process and increases the risk of inconsistency.

For PBMs, this is especially difficult because many answers are not purely descriptive. They may affect pricing assumptions, legal commitments, operational feasibility, or implementation expectations.

The more customized the request, the harder it becomes to maintain speed, accuracy, and consistency. That is why non-standard formatting remains one of the most persistent PBM RFP challenges.

2. Explaining Outsourcing Arrangements Clearly

Outsourcing is another common source of friction in PBM RFP responses.

PBMs may rely on external partners or affiliated entities for certain services, systems, networks, specialty pharmacy functions, clinical programs, data operations, call center support, or other administrative activities. These arrangements can be legitimate and efficient, but they are often difficult to explain in a proposal.

Buyers usually want clarity around who is doing the work, who is accountable, how performance is managed, and how the arrangement affects service quality.

That sounds straightforward, but it can become complicated quickly.

A PBM proposal team may need to explain:

• Which functions are performed internally
• Which functions are performed by partners
• How vendors are selected and monitored
• What service-level expectations apply
• How data is exchanged
• How accountability is managed
• Whether subcontractors or affiliates are involved
• How business continuity is handled

The challenge is not just answering the question. The challenge is answering it in a way that gives buyers confidence without overcomplicating the response or creating unintended contractual implications.

Outsourcing questions can also require input from legal, operations, compliance, IT, and vendor management teams. That makes them time-consuming for RFP writers, especially when the buyer’s requested format does not match how the PBM internally documents these relationships.

Among PBM RFP challenges, outsourcing is especially tricky because it requires both transparency and careful wording.

3. Navigating Licensure Complexity

Licensure is one of the most technical PBM RFP challenges.

PBMs may operate across multiple states, serve different types of clients, support different plan structures, and work within a changing regulatory environment. Buyers often ask about licenses, registrations, certifications, compliance status, and authority to operate in relevant jurisdictions.

For proposal teams, these questions require precision.

A weak or vague answer can create concern. An overly broad answer can create risk. A detailed answer may require updated confirmation from legal or compliance stakeholders.

Licensure questions can become especially frustrating when buyers use generic procurement language that does not fully match the PBM category. A buyer may ask for information that is relevant to one type of healthcare vendor but not directly applicable to a PBM. In those cases, the proposal team has to answer carefully while explaining the distinction.

This is where PBM RFP writing becomes more than content assembly.

The writer has to translate a complex compliance reality into buyer-friendly language while preserving accuracy. That often requires additional review time, which can slow down the entire proposal schedule.

Licensure also affects buyer confidence. Procurement teams and consultants need to know that the PBM can operate where needed and support the buyer’s population. Clear answers matter, but they are rarely simple.

This is why licensure remains one of the PBM RFP challenges that should never be treated as boilerplate.

For additional background on how states approach PBM licensure, registration, and regulation, the National Association of Insurance Commissioners maintains a helpful overview of Pharmacy Benefit Managers.

4. Responding to Network Requirements

Pharmacy network questions are central to PBM evaluation.

They are also among the hardest to answer cleanly.

Buyers may ask about national networks, preferred networks, limited networks, custom networks, retail pharmacy access, geographic coverage, pharmacy disruption, independent pharmacy participation, specialty pharmacy access, and network adequacy.

The difficulty is that network answers are highly dependent on the buyer’s population, plan design, geography, and priorities.

A network that works well for one employer group may not be the best fit for another. A buyer with a concentrated workforce may care deeply about local pharmacy access. A distributed employer may care more about national coverage. A buyer focused on cost containment may be open to narrower network options. Another buyer may prioritize member convenience and disruption avoidance.

PBM RFP writers often have to explain network flexibility without making the answer feel vague.

That can be hard.

If the response is too general, the buyer may not feel confident. If the response is too specific, it may require assumptions that are not yet available. If the response includes too much technical detail, it can become difficult for evaluators to compare.

Network questions also often involve data. Buyers may request pharmacy counts, access standards, disruption analysis, geographic mapping, or claims-based modeling. Some of that information may not be available without additional buyer data.

This creates a recurring proposal problem: the RFP asks for a precise answer before the PBM has the information needed to provide one.

Of all PBM RFP challenges, network requirements are among the clearest examples of why timing, data, and buyer context matter.

5. Clarifying Mail Service Turnaround Times

Mail service turnaround times, often called TATs, are another common source of proposal frustration.

At first glance, mail service TATs sound like a simple service-level question. Buyers want to know how quickly prescriptions are processed, filled, shipped, and delivered.

In practice, the answer may depend on several variables.

A PBM may need to distinguish between:

• New prescriptions
• Refill prescriptions
• Clean orders
• Orders requiring clarification
• Orders with missing information
• Prescriber delays
• Prior authorization requirements
• Payment issues
• Shipping method
• Delivery location
• Weather or carrier disruption
• Specialty versus non-specialty medications

RFPs do not always make these distinctions clear.

A buyer may ask, “What is your mail service turnaround time?” But the accurate answer may depend on when the clock starts, when it stops, what type of order is being measured, and which exceptions are excluded.

For PBM proposal teams, this creates a familiar tension.

The answer needs to be simple enough for evaluators to understand, but precise enough to avoid misinterpretation. It may also need review from operations, pharmacy, legal, and account teams.

Mail service TAT questions can also connect to quality guarantees or service-level commitments. That means the proposal answer may influence future performance expectations.

This is why even seemingly simple questions can become PBM RFP challenges that require careful handling.

6. Defining and Proving Quality

Quality is one of the most important areas of PBM evaluation, but it is also one of the hardest to define.

Buyers want confidence that a PBM can deliver strong service, accurate administration, reliable operations, member support, clinical value, reporting, and measurable performance. But quality can mean different things depending on the buyer’s priorities.

For some buyers, quality may mean claims accuracy and operational performance. For others, it may mean member satisfaction, call center responsiveness, clinical program outcomes, specialty drug management, pharmacy access, or implementation success.

PBM RFPs may ask about quality in broad terms:

• Describe your quality program
• Explain your performance guarantees
• Provide quality metrics
• Describe your audit process
• Explain how you measure member experience
• Describe continuous improvement efforts
• Provide examples of quality outcomes

These questions are important, but they are difficult to answer consistently.

Quality often spans multiple departments and systems. The proposal team may need input from operations, clinical, account management, reporting, member services, implementation, compliance, and leadership.

The response must also balance confidence with credibility. Buyers do not want empty claims. They want evidence, process, accountability, and measurable standards.

That takes work.

For RFP writers, quality sections can become some of the most time-consuming parts of a PBM proposal because they require both detail and judgment. Quality is one of the PBM RFP challenges where generic language rarely works.

The Real Issue: PBM RFPs Ask for Custom Answers to Recurring Questions

These six PBM RFP challenges have something in common.

They are recurring topics, but they are rarely requested in a standardized way.

Non-standard requirements, outsourcing, licensure, networks, mail service TATs, and quality appear again and again in PBM procurement. Yet proposal teams often have to rebuild, rewrite, reformat, and revalidate answers for each buyer.

This creates avoidable friction.

PBM RFP teams are not frustrated because the questions are unimportant. Most of these questions are highly relevant. Buyers should ask them. Consultants and brokers should evaluate them carefully. PBMs should answer them clearly.

The frustration comes from the repetitive customization required to answer similar questions in different formats across different RFPs.

When PBM RFP challenges are viewed through this lens, the issue becomes clearer. The market does not need less rigor. It needs better structure around the questions that already repeat.

Where PfRs Can Help

PfRs, or Proposals for Requestors, offer a different way to structure early-stage procurement information.

A PfR is a vendor initiated procurement method designed to make structured business offerings available to qualified buyers through a controlled online marketplace. In a PBM context, a PfR can help a vendor present standardized offering information around areas such as networks, mail service operations, quality, licensure, outsourcing, and service capabilities.

PfRs are not buyer initiated. They are not public sales collateral. They are not tailored to a specific buyer. They are structured marketplace-based offerings that become discoverable only after access requirements are met.

For PBM RFP teams, the value is straightforward.

If recurring procurement questions can be answered once in a structured, controlled format, buyers can begin comparison earlier and PBMs can reduce repetitive response work. That does not eliminate the need for custom follow-up, contracting, or deeper review. It simply creates a better starting point.

In categories as complex as PBM procurement, a better starting point matters.

A more structured approach can help reduce PBM RFP challenges without reducing the seriousness of the procurement process.

PBM Proposal Work Needs More Structure, Not Less Rigor

PBM RFP challenges are not going away.

Buyers will continue to ask detailed questions. Consultants will continue to evaluate closely. PBMs will continue to need careful review from internal experts. Complex opportunities will still require custom responses.

But the industry can reduce unnecessary friction.

The future of PBM procurement should not be less rigorous. It should be more structured.

When recurring questions are standardized, PBMs can respond more efficiently. Buyers can compare more clearly. Consultants can focus on interpretation instead of normalization. RFP writers can spend less time rebuilding similar answers and more time strengthening the quality of the response.

That is the opportunity.

PBM procurement does not need to become casual. It needs to become more efficient, more searchable, more comparable, and better organized around the information buyers already need.

The most frustrating PBM RFP challenges are not impossible to solve. But solving them starts with recognizing that the problem is not the people doing the work. It is the structure of the workflow itself.