Autoclave: Assist in burning eight enemies with a single uber-charge on a Pyro.
Autopsy report: Provide an enemy with a freezecam shot of you taunting above their ragdoll.
Bedside manner: Be healing a teammate as he achieves an achievement of his own.
Big pharma: Assist a Heavy in killing thirty enemies, where neither of you die.
Blast assist: Assist in exploding five enemies with a single uber-charge on a Soldier.
Blunt trauma: Assist in punching out four enemies with a single uber-charge on a Heavy.
Chief of staff: Accumulate 10 million total heal points.
Consultation: Assist a fellow Medic in killing five enemies in a single life.
Doctor assisted homicide: Assist in killing 20 nemeses.
Double blind trial: Deploy an uber-charge within eight seconds of a nearby enemy medic deploying his.
FYI I am a medic: Use your Bonesaw to kill 5 enemy Spies who have been calling for "Medic!".
Family practice: Uber-charge ten of your Steam community friends.
First do no harm: Play a full round without killing any enemies and score the highest on a team of six or more players.
Ground rounds: Heal 200 teammates after they have called for "Medic!".
Group health: Work with two other medics to deploy 3 simultaneous uber-charges.
House call: Join a game that one of your friends is in and then deploy an uber-charge on him.
Hypocritical oath: Kill an enemy Spy that you have been healing.
Internal medicine: Extinguish 100 burning teammates.
Intern: Accumulate 7,000 heal points in a single life.
Quadruple bypass: Heal a teammate who is taking fire from four enemies at once.
Medical breakthrough: Assist in destroying eight enemy Engineer buildings with a single uber-charge on a Demoman.
Medical intervention: Save a falling teammate from dying on impact.
Midwife crisis: Heal an Engineer as he repairs his sentry gun while it is under enemy fire.
Preventive medicine: Block the enemy from capturing a control point with an uber-charged teammate.
Peer review: Kill fifty Medics with your Bone Saw.
Play doctor: In a team with no medics, be first to switch to Medic after a teammate calls "Medic!" then heal 500 health.
Surgical prep: Have an uber-charge ready before the setup phase ends.
Trauma queen: Deploy three uber-charges in less than five minutes and assist in five kills during that time.
Triage: Deploy an uber-charge on a teammate less than a second before they are hit by a critical explosive.
Placebo effect: Kill five enemies in a single life, while having your uber-charge ready, but undeployed
Sawbones: Hit enemies with your Bonesaw ten times in a row without dying or missing.
Second opinion: Uber-charge two teammates at once.
Specialist: Accumulate 10,000 heal points health in a single life.