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.

The most recent appropriations for the Department of War expired at 11:59 p.m. EST on September 30, 2025. Military personnel will continue in a normal duty status without pay until such time as a continuing resolution or appropriations are passed by Congress and signed into law. Civilian personnel not engaged in excepted activities will be placed in a non-work, non-pay status.
To learn how the lapse in appropriations affects your TRICARE benefit, visit 
tricare.mil/shutdown.

News | June 30, 2021

Delivering Readiness: The Evolution of TRICARE

By TRICARE Communications

Ever wonder about the people behind the curtain at TRICARE? Maybe you imagine policy gurus or bureaucrats with little connection to military service. If so, you may be surprised to learn that’s not true. The halls of the Defense Health Agency Headquarters are filled with men and women in uniform, military retirees, dedicated civil servants, and contractors. They understand and care about the mission and the people they serve.
 
While the TRICARE benefit is always evolving, the mission never does. From day one, the mission is to deliver exceptional medical and dental care to eligible beneficiaries and their families.
 
Mark Ellis, chief of the Policy and Programs section of the TRICARE Health Plan at the Defense Health Agency, understands this contrast between evolving while staying true to an unwavering mission. In fact, he lives it.
 
In 1976, Ellis enlisted in the Air Force Medical Service. Throughout his military career, he served in a variety of roles. He worked in hospitals as a medical support person and on aircrafts as an aerial refueling specialist during the Cold War. He rose through the ranks, earning a commission in the Air Force Medical Service Corps. TRICARE came into existence during his time in the medical service.
 
After almost 23 years of active military service, he retired in August 2001, days before 9/11. As a contractor working for TRICARE on that day, he stood at his office window. He watched the smoke billowing from the Pentagon with renewed resolve. Years later, Ellis became a civil servant, culminating with his current role as chief of the Policy and Programs section.
 
“My military service informs what I bring to policymaking at TRICARE,” said Ellis.  “We still do what we’ve always done—support the Medically Ready Force, Ready Medical Force. We deliver a high-quality medical and dental benefit to eligible beneficiaries and their family members.”
 
During his long career with the Military Health System (MHS), Ellis witnessed the evolution of the military medical benefit from the basic CHAMPUS program to the TRICARE triple option (Prime, Standard, and Extra). He also served throughout the creation of new TRICARE programs, like TRICARE Reserve Select and TRICARE Retired Reserve. These two health plans provide TRICARE coverage for Reserve Component members and their families. He led the MHS’s efforts to implement the TRICARE Young Adult plan. And he led the recent transition from TRICARE Standard and TRICARE Extra to TRICARE Select coverage. 
 
But Ellis regards the creation of TRICARE For Life (TFL) in 2001, TRICARE’s Medicare wraparound coverage, as the key TRICARE transformation during his career.   
 
“Before TFL, military retirees lost all TRICARE coverage when they became entitled to Medicare due to age or disability,” said Ellis. “Under TFL, you pay your Medicare Part B premiums, as most Americans must do. Then TFL provides the full TRICARE plan and pharmacy coverage as your free Medicare-wraparound coverage, without premiums or enrollment fees. Personally, my wife and I are more than happy to pay our Medicare Part B premium as TFL provides such a rich benefit.”
 
Ellis also worked to develop TRICARE Open Season. Open season is the annual period each fall when you can change or enroll in a health plan. During the enrollment period, you can adjust your health coverage for the upcoming year.
 
For example, you may decide you value having a choice of provider. You understand your out-of-pocket costs and decide TRICARE Select will serve you best. If you want a primary care manager to oversee your care, TRICARE Prime may be the option for you.
 
“These options help you take command of your health by choosing the TRICARE plan that best meets your family’s health care needs,” said Ellis.
 
Choices help you take charge of your own health benefit. Beyond plan options, TRICARE also offers unparalleled savings.
 
“Compared to the Affordable Care Act and the average out-of-pocket costs for commercial health plans, TRICARE offers incredible value,” said Ellis. “There’s no comparison to civilian plans, even when you adjust for the sacrifices that military families make. Congress provides—and the Military Health System delivers—an attractive health care benefit under the TRICARE program.”
 
Highly regulated, ever-changing, and overseen by people who understand they serve those who serve. Those people understand the value of the benefit. They believe in its evolution.  
 
“What a transformation that I’ve seen since the 70s,” said Ellis, who retires from civil service next month. “From 1976 to today, I’ve seen nothing but change. And I know for sure that TRICARE will continue to evolve to support readiness and deliver an unparalleled health care benefit for those who serve and have served, and their family members.”
 
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
DHA logo and Unlock Your Health logo; Medical professional in scrubs shows man in wheelchair papers on a clipboard.

Learn How TRICARE Can Help You Manage Chronic He...

News
Sep. 23, 2025

Living with a chronic health condition can feel hard. But you don’t have to do it alone. TRICARE offers...
Read More
Woman in a dentist's chair holds a mirror and looks at her teeth.

What To Do in a Dental Emergency

News
Sep. 19, 2025

Dental emergencies can happen anywhere, at any time. Whether you crack a tooth or have severe mouth pain,...
Read More
Young boy smiles and hugs mother

Unlock Your Health: How TRICARE Can Support Your...

News
Sep. 18, 2025

Childhood and teen years can be full of ups and downs. It’s normal for kids to be sad or irritable or to have...
Read More
Dental care provider wearing gloves performs dental procedure on patient in dental chair.

Opioids, Pain Management, and Your Oral Health

News
Sep. 17, 2025

If you’ve had certain dental procedures, like wisdom teeth removal, a root canal, or oral surgery, some...
Read More
Woman wearing dental bib opens her mouth as a dentist uses dental equipment.

The Power of Prevention: Using the TRICARE Denta...

News
Sep. 16, 2025

When it comes to your oral health, a little prevention goes a long way. That’s why the TRICARE Dental Program...
Read More
Unlock Your Health graphic, DHA logo, elderly woman and medical care worker sit together on a couch

Unlock Your Health With TRICARE Home Health Care...

News
Sep. 16, 2025

Is leaving home for care a challenge? TRICARE covers solutions that make it easier to get the care—and...
Read More

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.

Sept. 18, 2025

Unlock Your Health: How TRICARE Can Support Your Child’s Mental Health

Childhood and teen years can be full of ups and downs. It’s normal for kids to be sad or irritable or to have trouble paying attention or interacting with others at times. But sometimes, these feelings and behaviors are signs that your child could need mental health care. Learn how TRICARE can support your child’s mental health and find tips and resources for supporting your child’s well-being.

Sept. 17, 2025

Opioids, Pain Management, and Your Oral Health

If you’ve had certain dental procedures, like wisdom teeth removal, a root canal, or oral surgery, some dentists may prescribe an opioid painkiller to help manage your pain. While your comfort is a priority, it’s important to also understand any potential negative side effects posed by opioids and the importance of using opioids responsibly.

Sept. 16, 2025

The Power of Prevention: Using the TRICARE Dental Program Benefit To Save You Money

When it comes to your oral health, a little prevention goes a long way. That’s why the TRICARE Dental Program covers two routine dental cleanings and examinations each year.

Sept. 16, 2025

Unlock Your Health With TRICARE Home Health Care and Pharmacy Home Delivery

Is leaving home for care a challenge? TRICARE covers solutions that make it easier to get the care—and drugs—you may need. Your TRICARE plan may cover certain in-home health services and pharmacy home delivery options. This gives you flexibility and convenience in your care.

Sept. 10, 2025

Explore Available Counseling and Mental Health Services

Are you a service member, family member, or survivor? Your TRICARE benefit covers a variety of mental health services. But did you know there are other counseling services available to you? This article explores what services you can access if you need support.

Sept. 9, 2025

Live in the West Region? Learn if You Need To Take Action on Your Referrals Before Oct. 1

Are you a TRICARE Prime beneficiary living in the West Region? Are you currently using a referral to get specialty care? If you used the West Region referral approval waiver to see a specialist between Jan. 1 and June 30, 2025 and need to continue seeing that specialist, you’ll need to get a new referral to a network specialist before Oct. 1, 2025. If you’re still using a valid referral issued by a previous contractor before Jan. 1, 2025, you also need to get a new referral for any care received starting Oct. 1.