milConnect Guide: DEERS & TRICARE Management

**Disclosure:** AKO.org — Army Knowledge Online is an independent reference site and is not the official TRICARE program or a government entity. For official policy and secure login, visit [TRICARE.mil](https://www.tricare.mil) or the [milConnect portal](https://milconnect.dmdc.osd.mil/).

## Quick answer milConnect is the Department of Defense (DoD) centralized web portal that allows service members and their families to manage their benefits. It is the primary gateway for updating the Defense Enrollment Eligibility Reporting System (DEERS), enrolling in TRICARE health plans, transferring GI Bill benefits, and obtaining proof of health coverage.

## In detail Managed by the Defense Manpower Data Center (DMDC), milConnect acts as the "self-service" arm of the DEERS database. If your information in milConnect is wrong, your healthcare, pay, and ID card access will likely fail.

Key Functions of milConnect

* **DEERS Updates:** You must use milConnect to update contact information (address, email, phone). Note: Adding a new dependent (marriage, birth, adoption) cannot be done online; it requires visiting a RAPIDS ID card office with original documents. * **Healthcare Enrollment (BENE):** Use the Beneficiary Web Enrollment (BWE) tool within milConnect to: * Enroll in or change TRICARE Prime or TRICARE Select. * Select or change Primary Care Managers (PCMs). * View current enrollment status and regional contractor (Humana Military for East; TriWest for West). * **eCorrespondence and Proof of Coverage:** This is where you download your **TRICARE Wallet Card** and the **Proof of Coverage (POC)** letter, which is often required when applying for outside employment or supplemental insurance. * **Education Benefits (TEB):** Service members use milConnect to transfer Post-9/11 GI Bill benefits to spouses or children. * **Group Life Insurance (SOES):** Servicemembers’ Group Life Insurance (SGLI) and Family SGLI (FSGLI) elections are managed through the SGLI Online Enrollment System (SOES) link within the portal.

### 2026 Enrollment Information Enrollment in TRICARE plans via milConnect typically occurs during the annual **Open Season** (Nov–Dec) or following a **Qualifying Life Event (QLE)** such as a move, marriage, or birth.

| Feature | Action via milConnect | | :--- | :--- | | **Address Change** | Instant update to DEERS records | | **TRICARE Prime Enrollment** | Subject to 2026 enrollment fees (if applicable) | | **ID Card Office Locator** | Search for nearest RAPIDS site (IDCO) | | **Life Insurance** | Change SGLI coverage amounts or beneficiaries |

*Note: For 2026, TRICARE Select Group A retirees pay an annual enrollment fee (varies by plan year — check TRICARE.mil for current rates), which can be set up for allotment via the BWE tool in milConnect.*

## Who this applies to * **Active Duty Service Members (ADSMs):** To manage SGLI, transfer GI Bill benefits, and verify family DEERS status. * **National Guard and Reserve:** To check eligibility for TRICARE Reserve Select (TRS) and update civilian employment information. * **Military Retirees:** To manage TRICARE Select or Prime enrollment and update contact info for 1095-B tax forms. * **Military Spouses:** To view their own healthcare coverage, download wallet cards, and update personal contact details (with a DS Logon).

Common scenarios

### Scenario 1: The New Baby An Army Captain and his wife have their first child in March 2026. They first visit a RAPIDS office to register the child in DEERS. Within 90 days of the birth (a QLE), the Captain logs into **milConnect**, uses the BWE tool, and enrolls the child in TRICARE Select. Because it is a 2026 QLE, the child's coverage is backdated to the date of birth.

### Scenario 2: Relocating from East to West A Sergeant moves from Fort Liberty (East/Humana) to Fort Carson (West/TriWest) in June 2026. She logs into **milConnect**, updates her address to Colorado, and uses the BWE tool to switch her TRICARE Prime enrollment to the West Region. Because TriWest took over the West Region in 2025, milConnect automatically routes her request to the TriWest portal for PCM selection.

### Scenario 3: Proving Coverage for a New Job A Retired Veteran’s spouse gets a civilian job that requires proof of existing health insurance. The spouse logs into **milConnect** using her DS Logon, navigates to "Correspondence/Documentation," and downloads a "Proof of Coverage" letter instantly in PDF format to show she is covered under TRICARE For Life.

## Related terms * **DEERS:** The master database (Defense Enrollment Eligibility Reporting System) that verifies who is eligible for military benefits. * **DS Logon:** A secure identity credential used to log into milConnect and other DoD/VA sites without a CAC. * **Beneficiary Web Enrollment (BWE):** The specific application inside milConnect used to join or change TRICARE plans. * **RAPIDS:** The hardware/software system at ID card offices used to issue CACs and update DEERS. * **Qualifying Life Event (QLE):** A change like marriage or retirement that opens a 90-day window to change TRICARE plans outside of Open Season.

## Sources * [milConnect Official Portal](https://milconnect.dmdc.osd.mil/) * [TRICARE.mil - Enrollment and milConnect](https://www.tricare.mil/enrollment) * [Defense Health Agency (DHA)](https://health.mil) * [TriWest Healthcare Alliance (West Region Contractor)](https://www.triwest.com)