Premises Liability and Pharmacy Lien: A Slip-and-Fall Case Study

James Wong — Founder & Pharmacist, LienScripts | December 16, 2025 | 9 min read

Premises liability slip-and-fall cases often involve elderly patients with complex medication needs after serious orthopedic injuries. This case study illustrates how a pharmacy lien supports complete documentation and continuous care from injury through settlement.

Case Background

Note: This is a fictionalized case study based on composite facts. Names and identifying details are not real. The clinical details represent typical medication patterns for this injury type.

The Client: Dorothy R., 71, a retired school administrator living in the Sacramento area.

The Incident: Dorothy slipped on a wet floor at a major grocery store in Sacramento. The store had recently mopped the produce section floor. No warning cone or wet floor sign had been placed before Dorothy entered the aisle. She fell directly onto her left hip.

Injuries Sustained:

• Displaced left femoral neck fracture (requiring total hip replacement surgery)
• Left wrist fracture (Colles' fracture, from breaking the fall)
• Pre-existing osteoporosis (aggravated by the hip fracture and immobility)
• Post-surgical deep vein thrombosis (DVT)
• Post-traumatic anxiety and sleep disruption

The Legal Context:

Dorothy was represented by a Sacramento plaintiff's firm specializing in premises liability. The property owner — a regional grocery chain — had knowledge of the wet floor condition (employee mopping was documented in the store's opening checklist) and had failed to post warning signs within a reasonable time.

Dorothy had Medicare Part A (hospital coverage) and Medicare Part B (physician coverage) but her Medicare Part D prescription drug plan had a coverage gap ("donut hole"), meaning she faced significant out-of-pocket costs for prescriptions once her plan's initial coverage limit was exceeded.

LienScripts was enrolled at the attorney's referral when Dorothy was discharged from the hospital, specifically to cover the medications not fully covered by Medicare Part D during the coverage gap.

[!KEY] Elderly PI clients on Medicare Part D often face mid-year coverage gaps that leave them paying significant out-of-pocket costs for prescriptions. A pharmacy lien program fills this gap seamlessly — the patient continues filling medications at $0 upfront, and the lien resolves from the PI settlement proceeds regardless of Medicare's coverage status.

The Medication Timeline

Hospital Admission (Days 1–7): Dorothy was admitted emergently and underwent total hip replacement surgery under orthopedic surgery (covered by Medicare Part A — hospital coverage). In-hospital medications included:

• IV opioid analgesia (post-surgical pain management)
• Prophylactic antibiotics (per-operative)
• Anticoagulation (heparin drip during admission)
• IV acetaminophen and ketorolac (multimodal pain protocol)

These were covered under Medicare Part A and are part of the hospital record establishing injury severity and surgical complexity.

Discharge to Skilled Nursing Facility (Days 8–21): Dorothy went to a skilled nursing facility (SNF) for rehabilitation — covered by Medicare Part A for the first 20 days. Medications during SNF stay:

• Oxycodone IR (covered, Medicare Part D — within initial coverage)
• Rivaroxaban (Xarelto) — anticoagulation for DVT prophylaxis (expensive; approaching Part D coverage limit)
• Alendronate (Fosamax) — for osteoporosis management
• Acetaminophen scheduled (covered)
• Lansoprazole (covered)

Post-SNF Outpatient Phase (Months 1–8): At discharge from SNF, Dorothy's Medicare Part D plan had nearly reached its initial coverage limit. The most expensive remaining medication — rivaroxaban — was the first to hit the coverage gap. Others followed.

LienScripts covered the following medications once Part D coverage entered the gap:

• Rivaroxaban 20 mg (anticoagulation × 3 months for DVT risk) — high cost
• Oxycodone IR 10 mg → transitioned to tapering dose (months 1–3)
• Cyclobenzaprine 5 mg (for residual hip girdle muscle spasm)
• Hydroxyzine 25 mg (for anxiety and sleep disruption)
• Trazodone 50 mg (sleep maintenance disruption)
• Calcium 1200 mg + Vitamin D3 2000 IU (bone health for osteoporosis)

At month 5, opioids were tapered off as Dorothy transitioned to nonopioid pain management. By month 8, the primary ongoing medications were:

• Trazodone (sleep)
• Alendronate (osteoporosis)
• Calcium/D3 supplementation

[!KEY] Routing accident-related medications through a pharmacy lien rather than Medicare avoids creating conditional payment obligations under the Medicare Secondary Payer Act — the lien side and the Medicare side never compete for the same settlement dollars, simplifying distribution significantly.

Polypharmacy Considerations in Elderly PI Cases

Dorothy's case illustrates a pattern common in elderly premises liability PI cases: polypharmacy — the simultaneous use of multiple medications that creates both a complex clinical picture and a rich pharmacy record.

In elderly PI patients:

• Pre-existing medications (for hypertension, diabetes, cholesterol) continue alongside injury-related medications
• Drug-drug interactions must be managed — rivaroxaban interacted with some of Dorothy's pre-existing medications
• Dose adjustments for renal function are common in elderly patients and appear in the refill record
• Fall risk from medications may be raised by defense — a prescribing physician who is managing fall risk (lowering opioid doses, avoiding benzodiazepines) is taking appropriate precautions

The MERIT report for an elderly patient must clearly distinguish:

1. Pre-existing medications that continued unchanged → not attributable to the injury
2. Pre-existing medications whose doses changed because of the injury → partially attributable
3. New medications started after the injury date → fully attributable to the injury

[!NOTE] For elderly PI clients, a pre-injury medication history comparison is especially important. Request pharmacy records from before the accident to establish the baseline. Any medication started after the accident date that wasn't in the pre-injury record is attributable to the injury.

Medicare Part D Coverage Gap and Pharmacy Lien Interaction

Dorothy's pharmacy lien specifically covered the prescriptions that fell into Medicare Part D's coverage gap. This is a distinctive and growing use case for pharmacy lien programs in elderly PI cases.

How it works:

1. Medicare Part D pays normally during initial coverage phase
2. When total drug costs reach the coverage gap threshold, Part D payments change
3. During the coverage gap, the patient pays higher out-of-pocket costs
4. A pharmacy lien covers the patient's out-of-pocket share for injury-related medications during this gap
5. At settlement, the lien resolves from PI proceeds

Important: Medicare's conditional payment rights (under the Medicare Secondary Payer Act) apply to whatever Medicare DID pay — not to the pharmacy lien amounts (which Medicare did NOT pay). The two operate independently. See our Medicare conditional payments guide for the full interaction.

The Demand Package: Pharmacy Lien Contributions

The pharmacy record contributed to Dorothy's demand in three ways:

Economic damages: The MERIT documented 8 months of injury-related prescriptions, itemized by fill date, medication, and cost. The largest single-line item was rivaroxaban — expensive anticoagulation that Dorothy could not afford to stop (DVT prevention after hip surgery) and that Medicare's coverage gap left largely uncovered.

Injury severity narrative: A 71-year-old on rivaroxaban (DVT risk), oxycodone (post-surgical pain), cyclobenzaprine (muscle spasm), and trazodone (sleep disruption) — the medication profile painted a picture of an injury that affected virtually every aspect of her daily functioning.

Causation timeline: Every medication in the MERIT that began after the fall date was a prescription that Dorothy did not need before the incident.

[!KEY] The MERIT report's before-and-after causation timeline — every new medication started after the fall date, nothing changed in the pre-existing regimen — is the most direct rebuttal to a defense argument that injuries were degenerative rather than accident-caused. The before/after contrast established the pharmacy-record link between the grocery store's negligence and Dorothy's pharmaceutical burden.

Defense Arguments and Responses

"The plaintiff was elderly with pre-existing osteoporosis — the severity of injury was due to her own fragile bones, not our negligence."

Response: The eggshell skull doctrine. The property owner takes the plaintiff as she is. A defendant whose negligence causes harm to a plaintiff with pre-existing conditions is liable for the full extent of the resulting injury — not just the harm that would have occurred to a healthy person. Dorothy's osteoporosis made a fall more dangerous; it does not reduce the defendant's liability for maintaining a wet floor without warning signs.

"The plaintiff's fall risk was due to her own age and balance issues."

Response: This is a contributory/comparative fault argument — not a pre-existing condition argument. Whether Dorothy had any fault for failing to see the wet floor (she did not see warning signs because none were placed) is a question for the jury. The pharmacy record showing the extent of her injuries and treatment is relevant regardless of how fault is allocated.

Related Resources

• What Is Premises Liability?
• Slip-and-Fall Elderly Patients and Pharmacy Lien Care
• Elderly Fall and Polypharmacy in PI Cases
• Medicare Conditional Payments and Pharmacy
• Case Study: Slip-and-Fall Elderly Patient