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Home / Pharmacy Resources / Tools / Humana drug lists

Humana Drug Lists for providers

A caregiver goes over a patient's medicine information

To learn about formulary-related information for your Humana-covered patients, review Humana’s list of covered drugs. These search tools indicate whether a medication is covered by the patient’s plan and provide prescription alternatives.

Medicare: Drug List for Medicare plans

Commercial: Drug List for employer plans

The commonly prescribed drug list is a quick reference guide for drugs in select therapeutic categories:

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Prescriber quick reference guide

This reference guide helps prescribers determine which Humana medication resource to contact for prior authorization, step therapy, quantity limits, medication exceptions, appeals, precertification and claims. It also provides applicable phone, fax and web contact information.

Prescriber quick reference guide

State-specific formulary plans

Each formulary is a list of covered drugs selected by Humana in consultation with a team of healthcare practitioners. It represents the prescription therapies believed to be a necessary part of a quality treatment program.

State	Formulary program
Florida	Florida Managed Medical Assistance (MMA) Program (Humana Medical Plan) Florida’s Agency for Health Care Administration (AHCA) regularly updates the Florida Medicaid Preferred Drug List. Please see the link below for changes to the formulary for patients with Florida Medicaid coverage. Florida Medicaid Preferred Drug List Preferred Drug List Changes (English) Preferred Drug List Changes (Spanish) AHCA Nonformulary Alternatives List
Illinois	Humana Gold Plus^® Integrated Medicare-Medicaid in Illinois 2025 Prescription Drug Guide – English 2025 Prescription Drug Guide – Spanish
Indiana	Humana Healthy Horizons in Indiana The Indiana Health Coverage Programs pharmacy benefit manager houses the preferred drug list. Please see the link below to access information. Once on the page click on the preferred drug list link on the right-hand side for the most updated information. Preferred Drug List (English) Preferred Drug List (Spanish) Preferred Drug List Changes (English) Preferred Drug List Changes (Spanish) Preferred Drug List (Machine Readable) Indiana Medicaid Preferred Drug List
Kentucky	Humana Healthy Horizons in Kentucky Kentucky Medicaid Single Preferred Drug List
Louisiana	Humana Healthy Horizons in Louisiana Louisiana Medicaid Single Preferred Drug List
Ohio	Humana Healthy Horizons in Ohio Ohio Department of Medicaid (ODM) Unified PDL
Oklahoma	Humana Healthy Horizons in Oklahoma Preferred Drug List (English) Preferred Drug List (Spanish) Preferred Drug List Changes (English) Preferred Drug List Changes (Spanish) Preferred Drug List (Machine Readable) Oklahoma Medicaid Prior Authorization Criteria
South Carolina	Humana Healthy Horizons in South Carolina Comprehensive Drug List (English) Comprehensive Drug List (Spanish) Comprehensive Drug List Changes (English) Comprehensive Drug List Changes (Spanish) Comprehensive Drug List (Machine Readable)
Virginia	Humana Healthy Horizons in Virginia Preferred Drug List (English) Preferred Drug List (Spanish) Preferred Drug List (Machine Readable)

Tools and resources

Humana Drug List