Be healing a teammate as he achieves an achievement of his own.
Have an ÜberCharge ready before the Setup phase ends.
In a team with no Medics, be the first person to switch to Medic after a teammate calls for 'Medic!', and then heal 500 health.
Heal a teammate who's taking fire from 4 enemies at once.
Heal an Engineer as he repairs his sentry gun while it's under enemy fire.
Deploy 3 ÜberCharges in less than 5 minutes, and assist in 5 kills during that time.
Double Blind Trial
Deploy an ÜberCharge within 8 seconds of a nearby enemy Medic deploying his.
Join a game that one of your friends is in and then deploy an ÜberCharge on him.
Medic Milestone 1
Achieve 10 of the achievements in the Medic pack.
Kill an enemy Spy that you have been healing.
Hit enemies with your bonesaw 5 times in a row without dying or missing.
Assist a Heavy in killing 10 enemies, where neither of you die.
First Do No Harm
Play a full round without killing any enemies, and score the highest on a team of 6 or more players.
Block the enemy from capturing a control point with an ÜberCharged teammate.
Medic Milestone 2
Achieve 16 of the achievements in the Medic pack.
Kill 2 enemies in a single life, while having your ÜberCharge ready, but undeployed.
Heal 200 teammates after they've called for 'Medic!'.
Extinguish 100 burning teammates.
Work with 2 other Medics to deploy 3 simultaneous ÜberCharges.
Assist a fellow Medic in killing 3 enemies in a single life.
Assist in burning 5 enemies with a single ÜberCharge on a Pyro.
Medic Milestone 3
Achieve 22 of the achievements in the Medic pack.
Deploy an ÜberCharge on a teammate less than a second before they're hit by a critical explosive.
FYI I am A Medic
Use your bonesaw to kill a spy who has been calling for 'Medic!'.
Kill 10 Medics with your bone saw.
Ubi concordia, ibi victoria
Assist in killing 3 enemies on an enemy control point, in a single life.
Provide an enemy with a freezecam shot of you taunting above their ragdoll.
Save a falling teammate from dying on impact.
ÜberCharge 2 teammates at once.
Doctor Assisted Homicide
Assist in killing 20 nemeses.
Does It Hurt When I Do This?
Kill 50 Scouts with your syringe gun.
Accumulate 7000 heal points in a single life.
Assist in punching 2 enemies with a single ÜberCharge on a Heavy.
Assist in exploding 5 enemies with a single ÜberCharge on a Soldier.
You'll Feel a Little Prick
Assist in killing 3 enemies with a single ÜberCharge on a Scout.
ÜberCharge 5 of your Steam Community Friends.
Accumulate 10000 heal points health in a single life.
Assist in destroying 5 enemy Engineer buildings with a single ÜberCharge on a Demoman.
Chief of Staff
Accumulate 1 million total heal points.