1-800-322-8670

Prescription Drugs

Your doctor may prescribe medication as part of your health care. It is important that you follow your doctor’s instructions and take the medication as your doctor has prescribed it.

You must have your prescription filled by a participating pharmacy. Visit our Pharmacy Directory to search for a participating pharmacy in your area.


We provide a closed drug Formulary (medicine) benefit for its members. This means that if the drug is not in the Formulary, we must first approve the prescription drug before you can purchase it at the pharmacy.

About the Formulary

The Formulary is your guide to prescription drugs covered by us. The Formulary is organized by sections. Each section includes therapeutic groups identified by either a drug class or disease state. Products are listed by generic name. Brand name products are included as a reference to assist in product recognition. Unless exceptions are noted, generally all dosage forms and strengths of the drug cited are covered. In addition, the Formulary covers selected over-the-counter (OTC) products.

Here is how you can view or search the Formulary:

Comprehensive Formulary – effective 4/1/2026

To request a printed copy of our Formularies, call Member Services toll-free at 1-800-322-8670 (TTY 711), 8 a.m. – 5 p.m., Monday-Friday (except holidays).

We may add or remove drugs from our Formularies during the year. We will post Formulary updates here:

Formulary Add & Deletions – effective 4/1/2026

Additional information about medications can be accessed by logging into the CVS Caremark website.

  • Learn about drug interactions
  • Learn about drug side effects
  • Learn whether generic substitutes are available for specific brand name drugs
  • Find a pharmacy in the Health Choice network
  • Register to use the CVS Mail Service Pharmacy or order a refill by mail

To get updated information about the drugs covered by Health Choice, call Member Services toll-free at 1-800-322-8670 (TTY 711), 8 a.m. – 5 p.m., Monday-Friday (except holidays). You may also contact us by e-mail at HCHComments@azblue.com.

Quick Reference

Comprehensive Formulary – effective 4/1/2026
Formulary Add & Deletions – effective 4/1/2026
Medication Prior Authorization Criteria
AHCCCS Acute and Long Term Care Drug List
Biosimilar coverage update, effective 8/1/25

For information and assistance with prescription drugs,
or to request a copy of the Formulary mailed at no cost to you,
call Member Services toll-free at 1-800-322-8670.
You may also contact us by e-mail at HCHComments@azblue.com.

Hours of Operation

8 a.m. – 5 p.m., Monday-Friday (except holidays).