An official website of the United States government
A .mil website belongs to an official U.S. Department of Defense organization in the United States.
A lock (lock ) or https:// means you’ve safely connected to the .mil website. Share sensitive information only on official, secure websites.

News | Dec. 22, 2022

Changes to TRICARE Expected in 2024

By TRICARE Communications

Disclaimer: Transition to the T-5 contract has not yet begun. It will likely be 2025 for these changes to take effect. Updated information will be shared as soon as it’s available. 

A new TRICARE contract that facilitates beneficiary health care in the civilian sector, known as T-5, is expected to start in 2024. The changes will improve the delivery, quality, and cost of health care services for services for service members, retirees, and their families. 
 
There will continue to be two regional contractors. On December 22, 2022, the Defense Health Agency (DHA) announced that Humana Government Business and TriWest Healthcare Alliance Corporation will be the regional contractors, also known as managed care support contractors. If you live in the TRICARE East Region, Humana Government Business (Humana Military) will administer your health plan and provide TRICARE coverage. If you live in the TRICARE West Region, TriWest Healthcare Alliance Corporation will administer your health plan and provide TRICARE coverage.
“I am pleased that our new T-5 TRICARE contracts will continue to focus on enhancing the experience of care and great health care outcomes for our service members, retirees, and their families,” said Lt Gen Ronald Place, Director, Defense Health Agency. 
 
Six states move to West Region
The biggest change is the shift six East Region states will make to the West Region. This will affect approximately 1.5 million beneficiaries. The states moving from the East Region to the West Region are:
  • Arkansas
  • Illinois
  • Louisiana
  • Oklahoma
  • Texas
  • Wisconsin
 
Moving these six states into the West Region will create a more even balance to the TRICARE population each regional contractor manages. The move will also streamline processes and standards for both regions.
 
What does this mean for you? The DHA has targeted January 2024 for the changes to take place. Throughout 2023, the same regional contractor will continue to manage your TRICARE health plan:  
You don’t need to take any action right now.  How you get your health care won’t change during the transition period through 2023. If you live in one of the states that’s going from the East Region to the West Region, the DHA and TRICARE regional contractors have a variety of communications planned throughout the year. You’ll learn how the transition will occur—and any action you need to take—so your TRICARE benefits can continue seamlessly.
 
Be sure to check the Defense Enrollment Eligibility Reporting System (DEERS) to confirm all your information is current. This will help make sure you won’t miss important communications regarding your TRICARE benefit.
 
New contract focuses on care
Built into the new contract is an ongoing commitment to improving access to and quality of health care services. The regional contractors will do this in a variety of ways, including:
  • Supporting innovation and health care industry best practices
  • Creating efficient ways to reduce health care costs
  • Providing a foundation for future health care demonstrations and pilots
  • Improving how military hospitals and clinics and civilian care can work together to enhance patients’ health care experience
 
Some of the changes to the TRICARE health plan will happen behind the scenes, but every change will help support you by providing:
  • More efficient referral transfers between the two regions 
  • Greater provider network flexibility
  • Improved beneficiary choice
  • Enhanced telehealth appointments
 
“The DHA wants to improve your health care experience and provide a seamless and timely transition for you and your family,” added Place.
 
Stay in the know
Transition planning time is scheduled for one full year. This is to ensure health care delivery is ready for all 9.6 million beneficiaries on day one of the new contract. Stay tuned for valuable information about the upcoming changes. Sign up for email alerts from TRICARE.
 
If you’d like to learn more about the 2024 changes, visit Defense.gov.  
A female pharmacist helps a woman in a retail pharmacy.

Preview your 2026 TRICARE pharmacy costs

News
Nov. 13, 2025

Do you get prescription drugs through the TRICARE Pharmacy Program? You may have new copayments starting Jan...
Read More
Young couple smiles at each other while daughter sits on father's shoulders. Text reads: "TRICARE Open Season 2025: Open Season Starts Today! Nov. 10 - Dec. 9." Key logos; TRICARE logo.

TRICARE Open Season starts today, Nov. 10: Learn...

News
Nov. 10, 2025

TRICARE Open Season begins today, Nov. 10! Starting today, you have the opportunity to make changes to your...
Read More
Uniformed service member stands with wife and two children in his arms in front of airfield

Learn your 2026 TRICARE health plan costs

News
Nov. 07, 2025

As 2025 comes to a close, now is the time to start thinking about your family’s health care options for next...
Read More
DHA logo and "Unlock Your Health" logo, doctor placing a band aid on a woman's upper arm.

Prepare for flu season: Get vaccinated with TRICARE

News
Nov. 05, 2025

With children back in school and temperatures dropping, flu season is quickly approaching. Although most...
Read More
"TRICARE Open Season 2025 Nov. 10-Dec. 9" next to a man and woman looking at a laptop.

TRICARE Open Season 2025: Understanding your TRI...

News
Oct. 31, 2025

Have you ever wondered about the differences between the various TRICARE plans? With TRICARE Open Season 2025...
Read More
Text reads: Get ready for TRICARE Open Season 2025. Start: Nov. 10, 2025. End: Dec. 9, 2025. Image of dark blue and light blue keys.

Get ready for TRICARE Open Season 2025: What you...

News
Oct. 23, 2025

If you’re a TRICARE beneficiary, mark your calendar: TRICARE Open Season begins Monday, Nov. 10, and runs...
Read More
Picture of a doctor using a stethoscope on a patient's chest; "Patients needed on Oct. 17 for a focus group discussion about chronic obstructive pulmonary disease, or COPD."

Share your experiences with COPD care and treatm...

News
Sep. 30, 2025

Have you been diagnosed with chronic obstructive pulmonary disease, or COPD? Your feedback could play a key...
Read More
Service member presses down on another service member's arm while lying on a medical table.

National Guard or Reserve? Learn What To Do if Y...

News
Sep. 25, 2025

Are you a member of the National Guard or Reserve? If so, it’s important to know how TRICARE covers you if you...
Read More

Nov. 13, 2025

Preview your 2026 TRICARE pharmacy costs

Do you get prescription drugs through the TRICARE Pharmacy Program? You may have new copayments starting Jan. 1, 2026.

Nov. 10, 2025

TRICARE Open Season starts today, Nov. 10: Learn if you should take action

TRICARE Open Season begins today, Nov. 10! Starting today, you have the opportunity to make changes to your TRICARE plan. This year’s open season lasts through Tuesday, Dec. 9. This is your annual chance to sign up for a health plan or change your coverage. Any changes you make will go into effect on Jan. 1, 2026.

Nov. 7, 2025

Learn your 2026 TRICARE health plan costs

As 2025 comes to a close, now is the time to start thinking about your family’s health care options for next year. You should know that your TRICARE health plan costs will change starting Jan. 1, 2026. Depending on your plan, these costs may include enrollment fees, premiums, cost-shares, and copayments.

Nov. 5, 2025

Prepare for flu season: Get vaccinated with TRICARE

With children back in school and temperatures dropping, flu season is quickly approaching. Although most respiratory illnesses share common symptoms, the flu is more serious than the common cold. It can lead to hospitalization and even death in severe cases. Flu season generally runs through fall and winter, and one of the best things you can do to protect your health is get a flu vaccine. The Centers for Disease Control and Prevention recommends the flu vaccine for all people aged 6 months and older (with rare exceptions).

Oct. 31, 2025

TRICARE Open Season 2025: Understanding your TRICARE health plan options

Have you ever wondered about the differences between the various TRICARE plans? With TRICARE Open Season 2025 right around the corner, now is a perfect time to learn about TRICARE’s wide range of coverage options. Knowing the differences will ensure the right coverage for you and your family members.

Oct. 23, 2025

Get ready for TRICARE Open Season 2025: What you need to know

If you’re a TRICARE beneficiary, mark your calendar: TRICARE Open Season begins Monday, Nov. 10, and runs through Tuesday, Dec. 9. This is your chance to enroll in or make changes to your TRICARE plan for 2026. Changes you make during this time will take effect on Jan. 1, 2026.

Sept. 30, 2025

Share your experiences with COPD care and treatment at Oct. 17 Clinical Practice Guideline patient focus group

Have you been diagnosed with chronic obstructive pulmonary disease, or COPD? Your feedback could play a key role in developing and updating clinical practice guidelines across the military and veteran health care systems.

Sept. 25, 2025

National Guard or Reserve? Learn What To Do if You Need Line of Duty Care

Are you a member of the National Guard or Reserve? If so, it’s important to know how TRICARE covers you if you become sick or are injured while activated for 30 days or less. This article explores how, where, and under what circumstances National Guard and Reserve members can get line of duty care.

Sept. 23, 2025

Learn How TRICARE Can Help You Manage Chronic Health Conditions

Living with a chronic health condition can feel hard. But you don’t have to do it alone. TRICARE offers programs and coverage to help you live better with chronic conditions like asthma, diabetes, heart disease, anxiety, and depression.

Sept. 19, 2025

What To Do in a Dental Emergency

Dental emergencies can happen anywhere, at any time. Whether you crack a tooth or have severe mouth pain, knowing what to do can save your smile and reduce damage.