What PBMs Do
PBMs can shape coverage, pricing, and pharmacy access.
They decide which drugs are covered, set patient cost-sharing rules, and influence where prescriptions can be filled.
Prescription drug prices are squeezing South Carolina families, especially seniors, working parents, and people managing chronic conditions.
Pharmacy Benefit Managers, also known as PBMs, can influence what you pay, where you can fill prescriptions, and whether your local pharmacy can stay open.
When medicine costs more, people skip doses, delay care, or walk away from treatment.
It is time for South Carolina lawmakers to act.
If you have ever been surprised by a price at the pharmacy counter or told you have to switch pharmacies, PBM policies may be part of the reason. Prescription drug prices continue rising faster than inflation, burdening patients and employers alike. High costs can lead to skipped doses, delayed care, and worse health outcomes, increasing total healthcare spending for everyone.
Sources: New York Times investigation · FTC interim staff report
What is a PBM? A pharmacy benefit manager (PBM) is a company that administers prescription drug benefits for health plans and employers, often setting rules that affect coverage, pricing, and pharmacy access.
PBMs were created to help manage prescription benefits and lower costs. Today, these intermediaries control large parts of the drug supply chain, often with little or no transparency. They influence what medications are covered by insurance, where patients are steered to get their prescriptions, and what pharmacies are paid for dispensing medications.
Example: The same medicine can be priced one way for your insurance plan, but cost something entirely different at the counter – without a clear explanation why.
Commonsense PBM reforms can:
PBMs can shape coverage, pricing, and pharmacy access.
They decide which drugs are covered, set patient cost-sharing rules, and influence where prescriptions can be filled.
PBM policies can affect what you pay and how quickly you get your medicine.
Network restrictions and pricing rules can limit choice and create unexpected costs at the pharmacy counter.
Other states have acted and have gotten results.
States like Ohio, Kentucky, and Georgia have seen millions of dollars in savings as a result of PBM reform legislation.
Learn more: APhA Overview of State PBM Regulation in 2025
No. It is about affordability and access.
Rising drug costs hit families, seniors, employers, and small businesses across South Carolina.
Find out how PBM practices cost patients, taxpayers, and small businesses.
New York Times: Investigation into PBMs and prescription drug costs
FTC: Interim staff report on prescription drug middlemen (PBMs)
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The South Carolina Legislature is currently considering two PBM reform bills, one in the Senate and one in the House of Representatives. You can view the bills by clicking the links below:
Prefer email? Contact us at info@palmettorxreform.org.
Palmetto Prescription Reform is a South Carolina–focused initiative supporting PBM reforms to help lower prescription costs, protect pharmacy choice, and improve transparency in the prescription marketplace. We work with patients, pharmacists, employers, and advocates to advance practical reforms that put people ahead of massive corporate middlemen.