TRICARE Portal Guide: Logins, Claims & Enrollment 2026 | TRICARE.com

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## Quick answer There is no single "TRICARE Portal." Instead, you use three separate secure websites depending on what you need to do: **milConnect** for eligibility and enrollment, your regional contractor (**Humana Military** or **TriWest**) for claims and referrals, and **Express Scripts** for pharmacy management.

## In detail Navigating the TRICARE digital landscape requires knowing which "portal" handles which specific function. Since the transition to the T-5 contract on January 1, 2025, the primary West Region portal has changed to TriWest.

### 1. The Enrollment Portal: milConnect (DMDC) This is the "Department of Defense" level portal. It is used to manage your personal data and official enrollment status. * **Update DEERS:** Change your address, phone number, or email. * **Transfer Enrollment:** Move from TRICARE Prime to TRICARE Select, or change regions. * **ID Cards:** Managing your Common Access Card (CAC) or Uniformed Services ID card. * **Proof of Coverage:** Download a "Coverage Letter" to prove you have insurance.

### 2. The Claims & Referral Portals (Regional) These portals are managed by private contractors. You create an account based on where you live or where you are stationed.

| Feature | East Region (Humana Military) | West Region (TriWest Healthcare Alliance) | | :--- | :--- | :--- | | **Login URL** | humanamilitary.com | triwest.com | | **Primary Use** | Check claim status, view EOBs | Check claim status, view EOBs | | **Authorizations** | View Prime referrals | View Prime referrals | | **Payments** | Pay monthly premiums (Select/TRS/TRR) | Pay monthly premiums (Select/TRS/TRR) |

### 3. The Pharmacy Portal: Express Scripts This portal is the same regardless of your region. It handles all mail-order prescriptions and allows you to track medication costs. * **2026 Pharmacy Rates:** Expect to pay roughly $16 for a 90-day supply of generic drugs via mail order, and $43–$48 for brand-name formulary drugs (check TRICARE.mil for final 2026 precise adjustments). * **Swapping to Mail Order:** You can move a prescription from a retail pharmacy to home delivery via this portal.

### 4. The Patient Portal: MHS GENESIS MHS GENESIS is the secure portal for viewing your actual medical records if you are treated at a Military Medical Treatment Facility (MTF). Use this to message your doctor, view lab results, and schedule appointments at base clinics.

## Who this applies to * **Active Duty Service Members (ADSMs):** Use MHS GENESIS and milConnect almost exclusively. * **Active Duty Family Members (ADFMs):** Use regional portals (Humana/TriWest) to track referrals to civilian specialists. * **Retirees (Group A & B):** Use regional portals to pay enrollment fees and monitor 2026 cost-shares/copays. * **Guard/Reserve (TRS):** Use milConnect to initiate coverage and regional portals to set up monthly premium allotments.

## Common scenarios * **The New Parent:** A Sailor in San Diego (West Region) welcomes a new baby. They first use the **milConnect** portal to register the child in DEERS. They then use the **TriWest** portal to ensure the child is enrolled in TRICARE Prime and to find a pediatrician. * **The Chronic Medication User:** A retiree in Florida needs a refill for high blood pressure medication. They log into the **Express Scripts** portal to renew their 90-day mail-order supply, paying the 2026 generic copay (approx. $16). * **The Specialist Referral:** A TRICARE Prime enrollee in Virginia needs to see a dermatologist. After the PCM "puts in the order," the patient logs into the **Humana Military** portal 3–5 days later to download the official authorization letter before scheduling.

## Related terms * **DEERS:** The master database (Defense Enrollment Eligibility Reporting System) that verifies you are eligible for TRICARE. * **EOB (Explanation of Benefits):** A document found in your regional portal showing what TRICARE paid and what you owe. * **T-5 Contract:** The 2025-era contract that transitioned the West region from Health Net to TriWest. * **DS Logon:** The common username/password system used to sign into almost all TRICARE-related portals. * **PCM (Primary Care Manager):** The doctor assigned to you in the Prime portal who must approve your referrals.

## Sources * TRICARE.mil (Official Site): https://www.tricare.mil * Humana Military (East Portal): https://www.humanamilitary.com * TriWest Healthcare Alliance (West Portal): https://www.triwest.com * Express Scripts (Pharmacy): https://militaryrx.express-scripts.com