Express Scripts® Pharmacy Benefit Services

Employees Retirement System (ERS) - Health Select PDP

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HealthSelect of Texas Prescription Drug logo
HealthSelect Consumer Directed logo

Welcome HealthSelect℠
of Texas and Consumer Directed HealthSelect℠ Prescription Drug Program participants

Log In

Don’t have an account? Register.

HealthSelect of Texas Prescription Drug logo

HealthSelect℠ Prescription Drug Plan (PDP)

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Benefit Overview

Get a better understanding of how you and your plan work together to cover your medication.

Review Benefit

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Home Delivery

Choose Express Scripts® Pharmacy and get a 90-day supply of your maintenance medication delivered with free standard shipping.

View Home Delivery brochure (PDF)

Home Delivery Order Form

Retail Pharmacy

Retail Pharmacies

We also have a large pharmacy network, including Extended Day Supply (EDS) pharmacies. We’ll help you find a nearby retail pharmacy.

Find a Pharmacy

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Price a Medication

Check if a medication is covered by the plan, compare pharmacy prices and find savings.

Price a Medication

HealthSelect Consumer Directed logo

Consumer Directed HealthSelect℠ Prescription Drug Plan (PDP)

checkmark icon

Benefit Overview

Get a better understanding of how you and your plan work together to cover your medication.

Review Benefit

home delivery truck icon

Home Delivery

Choose Express Scripts® Pharmacy and get a 90-day supply of your maintenance medication delivered with free standard shipping.

View Home Delivery brochure (PDF)

Home Delivery Order Form

Retail Pharmacy

Retail Pharmacies

We also have a large pharmacy network, including Extended Day Supply (EDS) pharmacies. We’ll help you find a nearby retail pharmacy.

Find a Pharmacy

Medications icon

Price a Medication

Check if a medication is covered by the plan, compare pharmacy prices and find savings.

Price a Medication

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Contact Us

Have questions about your benefits or medication? Our pharmacists will be available 24/7 from the privacy of your home.

Current members and prospective members should call (800) 935-7189. TTY users should call 711.

Customer Service Hours:
24 hours a day, 7 days a week.

For plan questions you can write to us at:
Express Scripts
P.O. Box 66577
St. Louis, MO 63166-6577

Mail your prescription claims to:
Express Scripts
ATTN: Commercial Claims
P.O. Box 52017
Phoenix, AZ 85072-2017

Have questions about your eligibility or enrollment? Contact ERS or call (877) 275-4377 (Toll-free), TTY: 711 - 8 a.m. – 5 p.m. CT, Monday – Friday.

Evernorth, Express Scripts, and the "E" logo are trademarks of Express Scripts Strategic Development, Inc. The ERS logo is a trademark of Employees Retirement System of Texas. The HealthSelect℠ of Texas logo is a trademark of Employees Retirement System of Texas. All other trademarks are the property of their respective owners.