Primary Responsibilities
Provide Navy medicine support to Marine units, including field care, evacuation coordination, preventive medicine, and medical readiness.
Navy Medicine / Marine Corps MOS Profile
Medical Officer
Medical Officers are Navy physicians or medical professionals assigned to provide clinical leadership, medical planning, treatment, readiness, and operational health support.
Code / PipelineNAVMED-MEDICAL-OFFICER
MOS NameMedical Officer
CategoryNavy Medicine
Unit AssociationNavy Medicine / Marine Attached
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Marine Corps MOS Profile
Responsibilities and Pipeline
Training Pipeline
Complete Navy accession training and Hospital Corpsman “A” School or officer medical accession requirements.
Billet Progression
This Navy Medicine track supports Marine units through field medical readiness and casualty-care integration.
USMC Responsibilities
Medical Officer is described here by practical Marine Corps duties, billet expectations, and training progression. This section avoids game-language so the page reads like a professional MOS reference.
- Provide Navy medicine support to Marine units, including field care, evacuation coordination, preventive medicine, and medical readiness.
- Integrate with Marine small units while preserving medical ethics, documentation, training, and casualty-care standards.
- Maintain clinical skills, field medical skills, equipment accountability, and trauma response procedures.
- Support health services planning, training, and casualty response in garrison and field environments.
Training Pipeline
The pathway is shown at a broad public level. Exact prerequisites, screening, quotas, course names, and assignments can change by fiscal year, manpower requirement, medical qualification, command screening, and schoolhouse policy.
- Complete Navy accession training and Hospital Corpsman “A” School or officer medical accession requirements.
- Attend Field Medical Training Battalion or Fleet Marine Force-related training when assigned to Marine units.
- For reconnaissance/SARC/SOIDC tracks, complete screening and advanced medical, amphibious, dive, airborne, and prolonged field-care training as required by the pipeline.
- Serve with Marine units, battalion aid stations, reconnaissance teams, aid stations, or independent-duty billets based on rating/NEC and assignment.
Billets And Skill Growth
- Entry-level Marines focus on core tasks, equipment, field discipline, and reliable execution.
- NCOs supervise small teams, enforce standards, plan rehearsals, and train junior Marines.
- SNCOs and officers manage readiness, risk, training plans, inspections, reporting, and integration with adjacent staff sections.
- Instructor and staff billets preserve standards, document lessons learned, and build repeatable training for the next rotation.
Command Profile Use
Individual names and member-specific history are kept on command profile pages. This MOS page stays focused on the role, standards, training pipeline, and billet use.
Rank / Grade Requirements
Grade LaneNavy commissioned officer path
Entry / Award Basis
Medical Officer billets are held by commissioned Navy medical officers assigned to Navy or Marine-supported medical formations.
Typical Rank Use
Normally O-3 and above after commissioning, medical education, licensure, and assignment; senior billets extend through field-grade and higher medical leadership.
Schoolhouse & Qualification Requirements
SchoolhouseNavy Hospital Corpsman / Field Medical Training Battalion / Naval Special Operations medical pipeline as assigned
Navy medical training covers corpsman fundamentals, field medical support, Marine-force integration, trauma care, evacuation procedures, and independent-duty skills by rating or NEC.
Entry QualificationsScreening / Prerequisites
Requires Navy medical rating eligibility, medical readiness, swim or special-amphibious screening where assigned, security eligibility where required, and completion of formal medical schools.
Associated SchoolsFollow-On Training
- Field Medical Training Battalion for green-side corpsmen
- Fleet Marine Force qualification process
- Reconnaissance / special amphibious corpsman screening when assigned
- Dive, airborne, SERE, trauma, and independent-duty medical training by billet
Course titles, quotas, prerequisites, and sequence can change by fiscal year, manpower requirement, medical qualification, and current schoolhouse policy.
MOS Association
Navy Medicine / Marine Attached
This page links the occupation lane to Navy Medicine / Marine Attached.