What Is a Military Nurse and How Do You Become One?

Military nurses serve in a branch of the U.S. Armed Forces, caring for military personnel, veterans, and their families across a wide range of specialties. In exchange for their service they get extensive benefits, strong advancement opportunities, and often paid education. How you join is not uniform, though. The branch you choose, your degree, and your experience all shape how you enter, the training you receive, and the length of service you commit to.

Military Nurse Overview

Where you'll work: military hospitals and clinics, field hospitals, and units in the field.

Minimum degree: a BSN is generally required to enter as a commissioned officer.

Median annual salary for RNs: $93,600. Military pay follows a government pay grade scale rather than this figure.

The five primary branches that commission nurses are the Army, Navy, Air Force, Marine Corps, and Coast Guard. The military encourages nurses to specialize, and critical care and psychiatric and mental health nursing are in especially high demand.

A Brief History

The first women to serve in the U.S. military were nurses. When the country entered World War I, the Army had only 403 active-duty nurses, according to the Army Nurse Corps Association. By the end of the war that number had risen to 21,460 officers, with 10,000 serving overseas. When World War II broke out there were fewer than 7,000 active-duty nurses; by 1945 there were over 57,000, the largest number in the organization's history.

At that time military nurses could not hold actual military rank, so they lacked the authority and privileges of their officer peers. That began to change in 1920 with the Army Reorganization Act, which gave nurses relative ranks and the right to wear insignia. Relative ranking clarified lines of authority, but nurses still did not hold the same authority as male officers of equal rank. They could not achieve full rank until 1947, after World War II.

How to Become a Military Nurse

Earn your BSN. Becoming an RN takes an ADN or a BSN, but the military generally requires a BSN to commission. Nurses with enough prior experience may be an exception, but an ADN often means earning a BSN or completing extra training first. You can also commission straight out of college through the Reserve Officers' Training Corps (ROTC), which offers scholarships that pay for the degree.

Get licensed as an RN. Pass the NCLEX-RN. First apply for a license through your state's nursing regulatory body (NRB), since the process varies by state, then register for the exam. Once you pass and your application clears, you receive your RN license.

Gain experience. The military typically prefers about a year or more of experience before you join, especially if you want to specialize. Nurses who commission through ROTC do not need prior experience.

Contact a recruiter. A recruiter in the branch you are considering can explain the service commitment, the training, and what the work is like. ROTC nurses skip this step, since that process is handled through ROTC.

Complete training. After joining, expect a training course that usually runs several months, with length and location depending on the branch. Newly commissioned Army Nurse Corps officers, for example, attend a Direct Commission Course (DCC) followed by a nine-week Basic Officer Leader Course (BOLC).

Move up. Military nurses work in military and field hospitals, clinics, and beyond. If you want to become an advanced practice registered nurse, the military will likely help pay for that education in exchange for extended service.

Requirements

The path depends on whether you are already an RN and which branch you join. In general you must:

• Be a U.S. citizen or permanent resident
• Meet physical fitness requirements
• Hold a BSN (if you are already an RN)
• Commit to a set length of service (if you are not already in the military)

If you are already an RN with experience

You have your education and license, so you should hold a BSN and have at least a year of experience before joining. If you licensed with an ADN, you may need to return to school first. A recruiter can explain the commissioning options for your experience and specialty, and some nurses qualify for accession bonuses or student loan repayment, always in exchange for a service commitment.

Most existing nurses enter as officers after training. Army candidates typically go through the Army Medical Department (AMEDD) Direct Commission Course, which covers military basics like formations, uniforms, and saluting, followed by the Basic Officer Leader Course, which goes deeper into a nursing officer's duties and includes some tactical, survival, and weapons training. After that you are a commissioned officer.

If you are not an RN yet

If you are in high school or college, or returning to school for a nursing degree, you may get your entire education paid for. ROTC scholarships cover tuition and expenses, fully or partially depending on eligibility, in exchange for a set commitment, typically eight years. Other branches run their own versions. To qualify for an Army ROTC scholarship you must:

• Be a U.S. citizen
• Be at least 17 and under 31 in your year of commissioning
• Hold a high school diploma or equivalent
• Have an unweighted high school GPA of at least 2.50 if applying from high school
• Have taken the SAT or ACT
• Take the Army Combat Fitness Test (ACFT)
• Meet the height and weight requirements
• Agree to accept a commission and serve in the Army, Army Reserve, or Army National Guard

Graduates finish school as Army officers. ROTC is only offered at participating schools, so it is not available everywhere.

If you are already enlisted

Current enlisted soldiers may have a BSN paid for. The Army's AMEDD Enlisted Commissioning Program (AECP), for example, lets Army, Army Reserve, and Army National Guard soldiers complete a BSN, with the Army covering up to $15,000 per academic year in tuition and fees for a maximum of 24 months.

What Military Nurses Do

Military nurses share the duties of civilian nurses:

• Assessing patients and taking vitals
• Administering medication
• Carrying out physician treatment plans
• Assisting with procedures, including surgery
• Documenting patient progress and updating charts
• Educating patients and answering questions
• Performing wound and skin care

The main difference is the patient population and the setting. You usually treat military personnel, veterans, and their families, and you may be sent to treat patients in active war zones, at home or overseas. That can include triaging and stabilizing traumatic injuries from gunshots, explosives, or combat, which makes the work both stressful and dangerous. Most military nurses today are not deployed to combat, but it is always a possibility.

Military nurses work on bases, in military and field hospitals, in clinics, and in combat and non-combat zones. The military may also send nurses to civilian settings during disasters. During the COVID-19 pandemic, for example, nurses were deployed to overflowing civilian hospitals.

What to Expect

Joining means accepting the possibility of deployment, at home or abroad, which can mean being away for long stretches and accepting personal risk. Even nurses who never see a conflict zone go where they are needed most, which can mean frequent moves around the country.

In return, the benefits are substantial: signon bonuses (some positions up to $40,000), housing stipends, retirement plans, and paid leave. The military also invests heavily in education. It usually pays for specialty certifications and advanced degrees, which can mean tens or even hundreds of thousands of dollars covered, in exchange for added years of service. Higher credentials can also help you rank up faster and take on command responsibilities.

Salary

Military pay follows a government pay grade scale. The two main factors are your rank and your years of service, and you may also receive a Basic Allowance for Housing (BAH) based on your pay grade and local cost of living. Specialty certifications can add a pay bump, so individual pay varies.

Nurses who graduate from BOLC start at the rank of O-1. Under the Department of Defense's 2024 active-duty pay scale, an O-1 with less than two years of service earns $3,826.20 per month, rising with service and rank. For reference, the BLS reports a median annual wage of $93,600 for all registered nurses, but that figure covers civilians too, so military pay scales are the better guide.

Frequently Asked Questions

Are military nurses considered veterans? Yes. Anyone who performed active-duty service in the U.S. military is a veteran.

Can military nurses get married? Yes. There are no limits on who can marry in the military.

Which branch is best for nurses? There is no single answer. It depends on your goals and values, so talk to recruiters to compare branches.

Army nurse vs. combat medic: what's the difference? Nurses graduate from accredited degree programs and hold a license reflecting that education. Paramedics and combat medics do not have uniform national licensure and may train through degree programs, certification courses, or state-mandated paths. The scopes differ as a result. Combat medics, as the name suggests, are more likely to deliver emergency care in the field.

Can a military nurse become a doctor? Yes. The military may pay for the additional education in exchange for a longer service commitment.

Do military nurses wear scrubs? Yes, day to day, just like civilian nurses.