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 | Aug. 15, 2023

Have Other Health Insurance? Here’s How It Works With TRICARE

By TRICARE Communications

Your TRICARE plan might be only part of your health care coverage. If you have additional coverage through your employer, your spouse’s employer, or a private insurance program, you have other health insurance (OHI).
 
“TRICARE and OHI can work together to help cover you for medical care and services,” said Jeremy Schneider, management analyst with TRICARE Policy and Programs at the Defense Health Agency. “Certain OHI plans can affect your TRICARE health, dental, and pharmacy benefits.”
 
Here are six tips to help you learn how TRICARE works when you also use OHI.

1. How to report your OHI
Tell your doctor and TRICARE contractor if you have coverage in addition to TRICARE. This will ensure all claims are processed accurately. You can report your OHI using any of the options below:
2. Which plan pays first
In most cases, TRICARE pays after OHI. This is true for employer-sponsored insurance and private insurance. If you buy travel health insurance, TRICARE also pays after travel insurance. You or your provider should only file a claim with TRICARE after your OHI processes your claim. If TRICARE receives your claim before your OHI, TRICARE will deny the claim. If TRICARE pays first and then learns you had OHI, TRICARE will take back any payments it made and reprocess the claim after your OHI processes it.
 
How does OHI work with the Medicare-wraparound plan TRICARE For Life? As noted in the TRICARE For Life Handbook, Medicare coordinates with your OHI. Whether Medicare or your OHI pays first depends on if your OHI is based on current employment. If your OHI pays after Medicare, you’ll need to submit a claim for TRICARE to pay any remaining balance. TRICARE always pays last.
 
There are a few exceptions to the “TRICARE pays last” rule. File claims with TRICARE first if you have any of these benefits:
  • Medicaid
  • TRICARE supplemental plans
  • State victims of crime compensation programs
  • Other federal government programs identified by the Defense Health Agency

3. How to use OHI as an active duty service member
Active duty service members can use OHI under certain circumstances and when in compliance with Department of Defense and service regulations. If you use OHI, keep in mind the following:
  • You’re responsible for all costs.
  • TRICARE won’t be second payer. There’s no coordination of benefits with your OHI and TRICARE.
  • You must disclose your military status to your OHI to avoid claim denials or recoupments.
  • If you get care from a civilian provider, you must comply with service regulations.
  • Any unauthorized care may affect your fitness for duty status.

4. How to coordinate your OHI with pharmacy benefits
When you have OHI with pharmacy benefits, your OHI pays first and TRICARE pays second. Be sure to complete a TRICARE Other Health Insurance (OHI) Form and mail it to the TRICARE pharmacy contractor, Express Scripts. You can avoid higher costs by getting your prescriptions filled at a pharmacy that’s in both your OHI network and the TRICARE retail network. Read “How to Use TRICARE and OHI at the Pharmacy” to learn more.

5. How to coordinate your dental plans
If you’re enrolled in the TRICARE Dental Program (TDP), submit the TDP claims form to United Concordia, the TDP contractor. United Concordia will work with your other insurance company to determine the coordination of benefits. Depending on the situation, TDP may pay first or second. Read the TRICARE Dental Program Handbook to learn more.
 
If you have dental coverage through the Federal Employees Dental and Vision Insurance Program (FEDVIP), you may also have other dental insurance. Contact your FEDVIP dental carrier or your other insurance provider if you have questions about the coordination of your benefits.

6. What to do if you lose OHI
If you lose your OHI, TRICARE becomes the primary payer. If you have TRICARE For Life, TRICARE becomes the secondary payer. Remember to tell your TRICARE contractor that your OHI status has changed. Losing OHI counts as a Qualifying Life Event. This gives you and eligible family members 90 days to change your TRICARE health plan.
 
If you haven’t informed your TRICARE contractor about your OHI, do so now. When all parties are informed and working together, it ensures you get the proper benefit from your health care coverage.
 
Would you like the latest TRICARE news sent to you by email? Visit TRICARE Subscriptions, and create your personalized profile to get benefit updates, news, and more.  
A man and woman standing on a beach

Retirement changes your TRICARE coverage: Learn ...

News
Jan. 22, 2026

Are you getting ready to retire from active duty or the National Guard or Reserve? You should know there are...
Read More
Smiling woman sits at a table while holding her glasses.

What are my 2026 TRICARE For Life costs?

News
Jan. 20, 2026

Did you know that Medicare Part A and Part B costs change each year on Jan. 1? If you have TRICARE For Life or...
Read More
Icons of blue and yellow hands interlocked. Text reads: "Your Safety. Your Comfort. Your Choice." DHA logo and TRICARE logo.

Your safety, your comfort, your choice: Requesti...

News
Jan. 15, 2026

When you get care at a military hospital or clinic, your safety, comfort, and privacy are top priorities. The...
Read More
Woman wearing blouse looks at smartphone. Text reads: "Your Health Results, Sooner. Get your lab results, radiology reports, pathology findings, clinical notes, and other test results as soon as they're ready in the MHS GENESIS Patient Portal. Results may appear before your provider has a chance to review them. Your provider will contact you with anything that requires urgent, sensitive, or time-critical follow up." MHS GENESIS logo. Footnote: "MHS GENESIS is a registered trademark of the Department of Defense, Defense Health Agency. All rights reserved."

Get your health results faster in 2026: Lab and ...

News
Jan. 13, 2026

Do you get care at a military hospital or clinic? Starting Jan. 20, you’ll be able to access lab results,...
Read More
Uniformed service member stores medications at pharmacy

Make the most of your TRICARE pharmacy benefit i...

News
Jan. 08, 2026

The TRICARE Pharmacy Program helps you get the prescription drugs you need in a safe, easy, and affordable...
Read More
Man in orange shirt reads papers while he sits at a desk

TRICARE-allowable charges and balance billing: W...

News
Jan. 06, 2026

You may have heard the terms “allowable charge” and “balance billing.” But what do these terms mean when you...
Read More
Elderly woman wearing floral shirt, earrings, and glasses smiles at the camera

Have TRICARE For Life? Here's what to do if you ...

News
Dec. 31, 2025

Are you planning to move soon? Whether you’re moving across town or overseas, TRICARE For Life moves with you...
Read More
Woman in a wedding dress puts a ring on a man's hand

Getting married? Here’s what you need to know ab...

News
Dec. 22, 2025

Getting married is an exciting milestone in your life! It’s also a time when many changes come along,...
Read More

Jan. 22, 2026

Retirement changes your TRICARE coverage: Learn what to do if you’re retiring in 2026

Are you getting ready to retire from active duty or the National Guard or Reserve? You should know there are some steps to take to ensure your TRICARE coverage continues as you make the transition to civilian life. This article explains what you need to do to keep your TRICARE benefit in retirement.

Jan. 20, 2026

What are my 2026 TRICARE For Life costs?

Did you know that Medicare Part A and Part B costs change each year on Jan. 1? If you have TRICARE For Life or you’ll become eligible for Medicare this year, now is a good time to review these costs.

Jan. 15, 2026

Your safety, your comfort, your choice: Requesting chaperones at military hospitals and clinics

When you get care at a military hospital or clinic, your safety, comfort, and privacy are top priorities. The Defense Health Agency recently published its chaperone policy across all military hospitals and clinics worldwide. You can request a chaperone for any physical exam or medical or dental visit.

Jan. 13, 2026

Get your health results faster in 2026: Lab and test results immediately available in your MHS GENESIS Patient Portal

Do you get care at a military hospital or clinic? Starting Jan. 20, you’ll be able to access lab results, radiology reports, pathology reports, and clinical notes immediately through the MHS GENESIS Patient Portal.

Jan. 8, 2026

Make the most of your TRICARE pharmacy benefit in 2026

The TRICARE Pharmacy Program helps you get the prescription drugs you need in a safe, easy, and affordable way. Express Scripts administers the TRICARE pharmacy benefit and offers tools to help you manage your prescriptions.

Jan. 6, 2026

TRICARE-allowable charges and balance billing: What you need to know

You may have heard the terms “allowable charge” and “balance billing.” But what do these terms mean when you have TRICARE? This article explains the different types of TRICARE-authorized providers and what they’re allowed to charge you.

Dec. 31, 2025

Have TRICARE For Life? Here's what to do if you move

Are you planning to move soon? Whether you’re moving across town or overseas, TRICARE For Life moves with you.

Dec. 22, 2025

Getting married? Here’s what you need to know about your TRICARE benefit

Getting married is an exciting milestone in your life! It’s also a time when many changes come along, including changes to your health coverage. Whether you’re a service member, a retiree, or marrying someone who is, it’s important to understand how marriage can affect your TRICARE eligibility and coverage.

Dec. 17, 2025

Floss daily for a healthier smile

While you brush your teeth every day, that’s only part of good dental care. Your toothbrush misses the tight spaces between your teeth where plaque builds up, and decay can take hold. Flossing fills this gap by getting into those hard-to-clean places. When you floss correctly, you remove harmful plaque and protect your gums from disease. This guide shows you the right way to floss so you can maintain a healthy smile.

Dec. 17, 2025

TRICARE Dental Program orthodontic coverage: What you need to know

Do you or your child need braces? Do you wonder if the TRICARE Dental Program covers orthodontic care? Here’s what you need to know about getting straighter teeth through the TRICARE Dental Program.