A patient mentions, almost in passing, that she spent eight years in the Army. Another says his wife is active duty. A third is a retired firefighter who now works a desk job with a company health plan. Each one changes the referral path in ways that are easy to get wrong.

This explainer is for clinicians who refer patients with depression or PTSD and want a working understanding of how military-connected coverage fits alongside employer plans, Medicaid, and everything else. It is not a benefits manual; verify specifics with the plan itself.

How common are these patients?

Less common than the marketing suggests, which is exactly why they get missed. TRICARE coverage came up for 5 percent of the 443 Midwest adults we surveyed. When we asked where they would start if they wanted ketamine or esketamine treatment, 56 percent said their primary doctor, far ahead of any other door.

Specialization in veterans and first responders was a top-two provider priority for only 10 percent. Insurance coverage led at 85 percent. The figures are top-line and final; service members and responders counted just 29 of 443, below our reporting floor.

The lesson is not that these patients do not matter. It is that they are a minority in most general panels, and their coverage is often layered enough that a routine referral stalls.

The coverage types, briefly

TRICARE is the health program for people on active duty, military retirees, and their families, along with some Guard and Reserve members. Referral and authorization requirements differ by plan and by type of care. Before sending a TRICARE patient to a specialist or interventional treatment, confirm the plan type and whether a referral or prior authorization is required.

Employer and other commercial plans cover many people after they leave service, along with most first responders and a good share of military spouses who work. For referral purposes, a veteran on a company plan is simply a commercially insured patient.

Medicaid covers some veterans, some family members of service members, and some first responder households, depending on income and state rules. In Missouri the program is MO HealthNet. Medicaid plans often require prior authorization for interventional treatments and may limit which centers are in network, so confirm both before the patient invests hope in a specific destination.

Medicare applies to older retirees and to some people with disabilities. For military retirees who reach Medicare age, TRICARE For Life is designed to work alongside it, and Medicare usually pays first.

Coverage is not either-or

Many military-connected patients carry more than one kind of coverage. A retiree may have TRICARE and Medicare; a spouse may be on TRICARE while working a job with commercial insurance. Our survey allowed multiple payer answers for exactly this reason, which is why its payer figures total more than the whole sample.

Ask which coverage the patient wants to use for this care, not just which coverage they have. The answer decides the network, the authorization steps, and the bill.

Where depression treatment fits

When two adequate antidepressant trials have not been enough, the menu is similar across plans: medication strategies, psychotherapy, TMS, and esketamine among them. What differs is the route.

Through TRICARE: The patient sees a TRICARE-authorized provider, with referral and authorization rules depending on plan.
Through an employer plan: The patient uses an in-network destination, and the referring clinician often supplies the medication history the insurer asks for at prior authorization.
Through Medicaid: Find a destination that takes the patient's particular Medicaid plan, and authorization can hinge on clearly documented trials.
Through Medicare: Standard Medicare rules apply, and any secondary coverage should be confirmed before the first visit.

Esketamine, under the brand Spravato, holds approval for adults whose depression has not yielded to treatment, and only certified centers that monitor after each dose may give it. It is not FDA-approved for PTSD. Given how often depression and PTSD overlap in veterans, be precise about which condition a referral addresses. Off-label ketamine programs, some marketed specifically to veterans, sit outside that approved framework. A clear summary of Spravato's approved use is worth having on hand.

Why a primary care referrer still matters

Whatever the coverage, the primary care doctor often knows these patients best. In the full sample, a patient's own doctor was the most persuasive voice for 74 percent; an online veteran or first responder personality persuaded only 4 percent.

A clinician who says "I think you should call your plan about this, and here is what to ask" may be the reason the call happens. For a TRICARE patient, the question might be about the referral rule. On an employer plan, it might be whether esketamine needs prior authorization. On Medicaid, it might be which certified centers take the plan.

Families have their own path

Twenty-nine percent of our sample were parents or relatives of a veteran or first responder, and a further 6 percent shared a household with one as spouse or partner. That is a far larger group than service members themselves. They may be covered by TRICARE, by a job of their own, or by Medicaid, and they may carry their own depression or caregiver strain. Military OneSource offers free, confidential counseling to service members and their families.

A referral checklist

Ask every patient whether they or anyone in their household has served.
Identify which coverage the patient wants to use for mental health care.
For TRICARE, confirm plan type and referral requirements before scheduling.
For employer and Medicaid plans, confirm network status and prior authorization rules before the patient books.
Choose destinations that accept the relevant coverage and are within realistic reach. Nearly half of respondents, 43 percent, named closeness to home as a top-two priority.
Document medication trials clearly, since every plan asks for them.

Keep crisis options simple

Complex coverage should never delay safety. Anyone in distress, insured or not, can dial or text 988, whatever the hour, and be connected with Suicide and Crisis Lifeline staff; veterans can press 1. No enrollment or referral is needed.

Methodology

The numbers here trace to our Pollfish consumer panel study, closed June 23, 2026, in which 443 adults, ages 18 through 64, participated across Indiana, Ohio, Kansas, Missouri, Illinois, Iowa, Wisconsin, Oklahoma, Nebraska, and Minnesota. We cite overall percentages only; the group of veterans or first responders themselves, 29 people, was too small to break out. Results are from the final validated panel data. The publisher commissioned and funded this research. This explainer is general orientation, not benefits or clinical advice; confirm details with TRICARE and the patient's other plans.

TRICARE, employer and Medicaid coverage explained for referrers