The Florida Medicaid preferred drug list is the state’s formulary of prescription medications that Medicaid managed care plans cover without extra steps. Maintained by the Agency for Health Care Administration (AHCA), it groups drugs by therapeutic class and marks certain options within each class as “preferred.” If your doctor prescribes a preferred drug, the pharmacy fills it. If the drug isn’t preferred, your plan still has to cover it, but your provider first has to submit a prior authorization request explaining why the non-preferred option is the right one for you. Certain categories of drugs and patients are exempt from that process entirely, and you can appeal any denial.
Preferred vs. Non-Preferred Drugs
Each therapeutic class on the PDL includes, when possible, at least two preferred drugs. AHCA picks those based on clinical evidence and cost-effectiveness, factoring in rebate agreements with manufacturers.1Florida Senate. Florida Code 409.912 – Cost-Effective Purchasing of Health Care A non-preferred drug isn’t a lesser drug; it’s usually just more expensive to the program. That’s why the state routes those prescriptions through an approval process before the pharmacy dispenses them.
The list changes often. AHCA posts current versions and updates on its Preferred Drug Program page, and your managed care plan may layer its own formulary requirements on top of the state list.2Florida Agency for Health Care Administration. Florida Medicaid Preferred Drug Program Check both before assuming a medication is covered.
Supply Limits on Each Fill
Florida law generally caps a single fill at a 34-day supply, unless the drug’s smallest marketed package is larger. Maintenance medications for chronic conditions can be filled for up to 100 days at once. Contraceptive drugs and items have no supply limit.1Florida Senate. Florida Code 409.912 – Cost-Effective Purchasing of Health Care
Prior Authorization for Non-Preferred Drugs
When your doctor prescribes something that isn’t on the preferred list, the provider’s office submits the prior authorization request. You don’t handle the paperwork. The request has to include your diagnosis, treatment history, and the clinical reason a preferred alternative won’t work. Typical justifications are prior treatment failures, contraindications with other medications you take, or adverse reactions.
Florida law requires a response to any prior authorization request within 24 hours. If AHCA or your plan doesn’t respond in that window, the pharmacy must dispense a 72-hour emergency supply so you’re not left without medication while approval is pending.1Florida Senate. Florida Code 409.912 – Cost-Effective Purchasing of Health Care
Federal managed care rules add a second layer. For rating periods starting January 1, 2026, plans must resolve standard authorization decisions within seven calendar days and expedited decisions, for situations where delay could seriously jeopardize your health, within 72 hours. Plans can extend either deadline by up to 14 additional calendar days if you request the extension or if the plan can justify needing more information.3eCFR. 42 CFR 438.210 – Coverage and Authorization of Services
Step Therapy and How to Skip It
For drugs not on the PDL, AHCA also uses step therapy. That means you generally have to try a preferred drug in the same class before your plan will approve the non-preferred option. The required trial period depends on the condition being treated. Your prescriber can bypass step therapy by documenting in writing that:
- No preferred drug is a reasonable clinical substitute for your condition.
- Preferred alternatives have already been tried and proved ineffective for you.
- Based on your medical history and the drug’s known characteristics, preferred medications are likely to be ineffective, or have already been ineffective at the prescribed doses.
AHCA publishes all prior authorization and step-therapy criteria on its website within 21 days of approval, so your provider can check the requirements for any drug class before submitting a request.1Florida Senate. Florida Code 409.912 – Cost-Effective Purchasing of Health Care
Drugs and Patients Exempt from PDL Rules
Some categories fall outside the standard preferred-versus-non-preferred process.
Antiretroviral medications for HIV are excluded from the PDL entirely. They’re not classified as preferred or non-preferred, and standard prior authorization rules don’t apply.1Florida Senate. Florida Code 409.912 – Cost-Effective Purchasing of Health Care
Mental health drugs and drugs for nursing home and other institutional residents are not subject to prior authorization for non-formulary use under the Pharmaceutical and Therapeutics Committee’s framework.4Justia Law. Florida Code 409.91195 – Medicaid Pharmaceutical and Therapeutics Committee
Patients recently stabilized on antipsychotics. Within the step-therapy rules, Florida law creates a specific exception for medications prescribed for schizophrenia, schizotypal disorders, or delusional disorders. If prior authorization was previously granted and the medication was dispensed within the last 12 months, the prescriber can request approval without going through step therapy again.1Florida Senate. Florida Code 409.912 – Cost-Effective Purchasing of Health Care
Appealing a Denied Medication
If your plan denies prior authorization, you can challenge that decision. The process runs in two stages.
Internal Plan Appeal First
Start with your managed care plan’s internal appeal. The plan has to resolve a standard appeal within 30 calendar days, and an expedited appeal, for urgent medical situations, within 72 hours. Either deadline can be extended by up to 14 days if you ask or if the plan shows a legitimate need for more information.5eCFR. 42 CFR 438.408 – Resolution and Notification Once resolved, the plan sends you a Notice of Plan Appeal Resolution.
One shortcut: if the plan misses any required notice or timing deadline, you’re deemed to have exhausted the internal process and can go straight to a state Fair Hearing.6eCFR. 42 CFR 438 Subpart F – Grievance and Appeal System
State Fair Hearing
You have 120 calendar days from the date of the plan’s appeal resolution notice to request a state Fair Hearing through AHCA’s Office of Fair Hearings.6eCFR. 42 CFR 438 Subpart F – Grievance and Appeal System Submit the request in writing, with details on what was denied and why you disagree. A hearing officer is then assigned to your case.
Keeping Your Medication During the Appeal
If you’re already on a medication your plan is trying to cut off or reduce, filing quickly can keep it flowing during the dispute. If you request a hearing before the date your benefits are set to end, your plan must continue providing the medication at least until the hearing decision. The window is tight: generally 10 to 15 days from the notice.7Centers for Medicare & Medicaid Services. Understanding Medicaid Fair Hearings If you lose the hearing, you may be asked to repay the cost of the medication continued during the appeal. Weigh that risk before relying on it.
Checking the Current List
The PDL, prior authorization forms, and step-therapy criteria are all posted on AHCA’s Medicaid prescribed drugs page.2Florida Agency for Health Care Administration. Florida Medicaid Preferred Drug Program Your plan’s member services line can also confirm whether a specific drug requires prior authorization and what your provider will need to submit.