Who should receive the Anointing of the Sick? "The Anointing of the Sick 'is not a sacrament for those only who are at the point of death. Hence, as soon as anyone of the faithful begins to be in danger of death from sickness or old age, the fitting time for him to receive this sacrament has certainly arrived.' If a sick person who received this annointing recovers his health, he can in the case of another grave illness recive this sacrament again. If during the same illness the person's condition becomes more serious, the sacrament may be repeated. It is fitting to receive the Annointing of the Sick just prior to serious operation. The same holds for elderly whose frailty becomes more pronounced" (CCC 1514-1515).
Who administers this Sacrament? "Only priests (bishops and presbyters) are ministers of the Anointing of the Sick" (CCC 1516).