12 earned across 1 games
somewhere in 8 games
Expert Medic Badge Medal 
Medal of Valor Medal 
Medic Camouflage 
Corrupted Camouflage 
Always Ready Skill Identifier 
Power User Skill Identifier 
Whiz Kid Skill Identifier 
Advanced medical visor Combat Medic - Visor activated Combat Medic
Sergeant First Class Enlisted 
Chief Warrant Officer 2 Warrant Officer 
Captain Commissioned Officer
A game's rewards are read from the save file the player carried into their next game, so the most recent game never shows any until another is uploaded.