5 Mistakes Personal Injury Attorneys Make with Pharmacy Liens (And How to Avoid Them)

James Wong — Founder & Pharmacist, LienScripts | August 13, 2024 | 9 min read

Pharmacy liens can quietly erode your client's recovery if mismanaged. Here are the five most common mistakes PI attorneys make — and practical strategies for avoiding each one.

5 Mistakes Personal Injury Attorneys Make with Pharmacy Liens (And How to Avoid Them)

Pharmacy liens — also called medication liens — are a standard component of personal injury cases, yet they receive surprisingly little attention from many attorneys until settlement disbursement — when it's often too late to course correct.

Unlike medical provider liens, which attorneys encounter routinely and evaluate critically, pharmacy liens tend to be treated as a black box. The medications were prescribed. The pharmacy dispensed them. A lien was placed. The number shows up on the closing statement.

This hands-off approach costs clients money. Attorneys who actively manage pharmacy liens throughout the case lifecycle — from enrollment to settlement — consistently achieve better outcomes. Here are the five most common mistakes we see, and how to avoid each one.

[!KEY] Pharmacy liens treated as a black box become settlement surprises — active management from enrollment through disbursement is the standard of care for PI practice.

Mistake #1: Not Enrolling Clients in a Pharmacy Benefit Program Early Enough

The Problem

Many attorneys don't think about prescription access until a client complains about medication costs — which might be weeks or months into the case. During that gap, one of several things happens:

• The client pays out of pocket, creating expenses that may or may not be recoverable depending on documentation
• The client skips medications, creating treatment gaps that damage the case
• The client uses health insurance, which creates subrogation complications and co-pay expenses
• The client fills prescriptions at a cash price at a pharmacy that may charge significantly more than necessary

Every day of delayed enrollment is a day the client is either paying too much, going without, or creating record-keeping complications.

The Fix

Make pharmacy benefit enrollment part of your standard intake process. The same way you send a client to a treating physician and request medical records, set up their prescription access on day one. At LienScripts, enrollment takes minutes and can be done as soon as the client has retained counsel.

Build it into your intake checklist:

• Client retains firm
• Send representation letter
• Refer to treating physician
• Enroll in pharmacy benefit program
• Request accident report

When prescription access is handled from the start, your client gets uninterrupted treatment, every medication is documented from the beginning, and there are no gaps in the record for the defense to exploit.

Mistake #2: Failing to Request Clinical Documentation for Pharmacy Costs

The Problem

Attorneys routinely request medical records, diagnostic imaging reports, and provider narratives to support their demand packages. But when it comes to pharmacy costs, many attorneys submit nothing more than a list of prescriptions and a lien amount.

This is a missed opportunity — and a vulnerability. An insurance adjuster reviewing a demand package will question every unsupported cost. If the medical records show strong documentation from the treating physician, but the pharmacy costs are supported only by a bare dispensing log, the pharmacy lien becomes the weakest link in the demand.

Defense adjusters know this. They'll accept $50,000 in medical specials supported by detailed narratives while aggressively challenging a $3,000 pharmacy lien that has no clinical documentation behind it.

The Fix

Request a POGOS Report (Pharmacy-Organized General Occurrence Summary) for every case with meaningful pharmacy costs. The POGOS Report provides:

• A pharmacist-signed clinical narrative explaining the medical necessity of each medication
• A chronological treatment timeline connecting prescriptions to injuries
• Drug utilization review confirming the clinical appropriateness of the regimen
• Professional documentation that complements your medical records

Including a POGOS Report in your demand transforms pharmacy costs from a vulnerable line item into a well-supported component of damages. Learn more about how clinical narratives strengthen medical necessity arguments.

Mistake #3: Accepting Inflated Liens Without Negotiation

[!WARNING] Never pay a pharmacy lien based only on the summary total — request an itemized statement and verify every line item before disbursing settlement funds.

The Problem

Not all pharmacy liens are priced fairly. As we've discussed in our guide to reviewing pharmacy liens, the personal injury pharmacy space has significant pricing variation. Some providers use transparent, documented tiered pricing structures. Others use opaque methodologies that produce amounts even sympathetic adjusters will challenge.

The mistake isn't using a lien-based pharmacy program (that's often the best option for the client). The mistake is accepting the lien amount at face value without evaluating whether it's reasonable.

Consider the impact: On a $100,000 settlement, the difference between a $4,000 pharmacy lien and a $12,000 pharmacy lien is $8,000 — money that comes directly out of the client's pocket. Over a practice handling 50 cases per year, failing to evaluate pharmacy lien reasonableness can cost clients hundreds of thousands of dollars collectively.

The Fix

Treat pharmacy liens the way you treat any other financial obligation in the case — with scrutiny and, when appropriate, negotiation.

Before enrollment:

• Ask the pharmacy benefit provider about their pricing methodology
• Request sample pricing for common PI medications
• Compare pricing across multiple providers if options exist
• Understand whether liens are negotiable after the fact

At settlement:

• Review the itemized lien to identify any charges that seem disproportionate
• Compare charges against market benchmarks (your PBA should be able to explain their pricing)
• Negotiate reductions when appropriate, especially on cases with limited settlement funds
• Document your negotiation efforts to demonstrate due diligence to your client

A good pharmacy benefit provider should be transparent about their pricing and willing to work with you when case economics require flexibility. If your provider refuses to discuss pricing or negotiate, that itself is informative.

[!KEY] Pharmacy lien pricing should be evaluated the same way you evaluate any other fee in the case — request itemized statements before settlement, compare against the actual medications dispensed, and negotiate reductions when case economics require it.

Mistake #4: Not Verifying Lien Validity and Perfection

The Problem

Pharmacy liens, like all liens, must comply with state-specific legal requirements to be valid and enforceable. These requirements vary by jurisdiction and may include:

• Timely filing and notice requirements
• Proper identification of the parties (patient, provider, attorney)
• Correct legal descriptions of the services provided
• Compliance with state-specific lien statutes

Some attorneys assume that if a pharmacy placed a lien, the lien must be valid. That assumption can be costly. An improperly perfected lien might still be honored out of professional courtesy or habit — when legally, it could be challenged or reduced.

Conversely, not verifying lien validity can create problems if a lien is properly perfected but the attorney fails to account for it in the settlement distribution, potentially creating trust account compliance issues.

The Fix

For every pharmacy lien on your cases, verify:

1. Was the lien properly filed under your state's applicable lien statute?
2. Were notice requirements met for all relevant parties?
3. Does the lien correctly identify the patient, the provider, and the services?
4. Is the lien amount consistent with the actual medications dispensed?
5. Are there any statutory caps or limitations on pharmacy liens in your jurisdiction?

If you work with a reputable pharmacy benefit administrator, lien perfection should be handled correctly as a matter of course. But verification protects you and your client.

If you identify deficiencies, consult with your state's lien law provisions before deciding how to proceed. The goal isn't to exploit technicalities at the expense of providers who served your client in good faith — it's to ensure that every lien on your client's settlement is legally sound and accurately documented.

Mistake #5: Poor Client Communication About Lien Obligations

The Problem

This might be the most common mistake, and it creates the most client dissatisfaction.

The scenario plays out like this: The case settles for $75,000. The client expects a large check. Then the attorney explains that after the contingency fee, costs, medical liens, and the pharmacy lien, the client's net recovery is significantly less than they imagined.

If the client didn't understand the lien structure from the beginning, this feels like a betrayal. "I thought the medications were free." "Nobody told me I'd have to pay for the prescriptions from my settlement." "Why is the pharmacy bill so high?"

These conversations erode client trust, generate complaints, and can even lead to bar grievances — all because expectations weren't managed from the start.

The Fix

Communicate about liens early, clearly, and repeatedly:

At enrollment:

• Explain that "$0 upfront" means the costs are deferred, not eliminated
• Describe how a pharmacy lien works in plain language
• Give a general estimate of what pharmacy costs might look like over the case lifetime
• Document this conversation in the file

During treatment:

• Provide periodic lien balance updates so the number is never a surprise
• If medication costs are escalating (e.g., a switch to a brand-name drug), discuss the implications
• Use these check-ins as an opportunity to discuss the case timeline and settlement expectations

At settlement:

• Present the itemized pharmacy lien with the same transparency as medical liens
• Explain any lien negotiation you performed and the savings achieved
• Walk through the settlement distribution line by line, so the client understands every deduction

Clients who understand liens from day one rarely object to them at settlement. Clients who learn about liens for the first time when reviewing a closing statement almost always do.

[!KEY] Explaining the lien structure to clients at intake — including that "$0 upfront" means deferred, not forgiven — prevents the most common source of client dissatisfaction at settlement and is a basic professional duty once you have acknowledged a third-party interest in the proceeds.

The Common Thread

These five mistakes share a common thread: they all result from treating pharmacy costs as an afterthought rather than an active component of case management.

The attorneys who get this right aren't pharmacy experts. They simply apply the same rigor to pharmacy costs that they apply to medical treatment, litigation strategy, and settlement negotiation. They:

• Plan ahead by enrolling clients in quality pharmacy benefit programs immediately
• Document thoroughly by requesting clinical narratives alongside dispensing records
• Evaluate critically by understanding pharmacy pricing and challenging unreasonable charges
• Verify carefully by ensuring liens are properly perfected and legally sound
• Communicate proactively by setting expectations with clients from day one

Next Steps for Your Practice

If you recognized your practice in any of these mistakes, the good news is that each one has a straightforward fix. Start by evaluating your current pharmacy benefit provider against the criteria above, and consider whether a more transparent, attorney-friendly approach could benefit your clients.

Learn how LienScripts works for personal injury attorneys — from enrollment to settlement, we're designed to help you avoid every mistake on this list.

Related Resources

• Treatment Gaps and Medication Access — Why continuous access to prescribed medications protects your client's case
• What Is a POGOS Report? — The clinical documentation tool that supports pharmacy costs in your demands
• Negotiating Pharmacy Liens — Strategies for achieving fair lien amounts at settlement
• Pharmacy Services for Personal Injury Clients: How It Works — What to look for in a PBA and how the program works from enrollment through settlement