Active duty, reserve, retired, or honorably discharged Orthopaedic surgeons in the Armed Forces of the United States of America.
Annual Dues: $150 
 

Active duty, reserve, retired, or honorably discharged Resident Orthopaedic surgeons in the Armed Forces of the United States of America.   
Annual Dues: Free

Orthopaedic Surgeons who are active, reserve, retired or honorably discharged members of foreign military services.  
Annual Dues: $150

Non–military orthopaedic surgeons, either active in practice or retired who reside in the United States. 
Annual Dues: $125

Military or non-military physicians (active practice or retired) and physician assistants who have demonstrated interest in the advancement of military medicine and the mission of SOMOS.
Annual Dues: $75

Active Members who have reached the age of 65 and have retired from active practice.
Annual Dues: Free