Medic (ヒーラー, Hīrā?, lit. Healer) is a role in the Final Fantasy series and is associated with Command Synergy Battle system and based on the White Mage job class. Its main use is to restore HP and remove status ailments.
Medic is a role which mainly maintains party's performance by healing HP, recovering knocked out characters, and removing negative status effects. Hope Estheim and Oerba Dia Vanille specializes in Medic with Vanille learning spells at quicker rate than Hope, yet the latter is more effective when it comes to healing HP due to his Magic being naturally higher than Vanille's.
Medic reappears in the sequel. It is an unlockable role for Serah Farron and Noel Kreiss, who specializes in it, yet Serah has higher Magic allowing her to heal better despite lacking Cura and Curaja.
Lightning utilizes Medic role in her battle style. The spells do not restore HP like in Final Fantasy XIII but Brave.
Medic is a general term for a person involved in medicine; a physician, paramedic, medical student, or military medical corpsman.