765.101  Definitions.--As used in this chapter:

(1)  "Advance directive" means a witnessed written document or oral statement in which instructions are given by a principal or in which the principal's desires are expressed concerning any aspect of the principal's health care, and includes, but is not limited to, the designation of a health care surrogate, a living will, or orders not to resuscitate issued pursuant to s. 401.45.

(2)  "Attending physician" means the primary physician who has responsibility for the treatment and care of the patient.

(3)  "Close personal friend" means any person 18 years of age or older who has exhibited special care and concern for the patient, and who presents an affidavit to the health care facility or to the attending or treating physician stating that he or she is a friend of the patient; is willing and able to become involved in the patient's health care; and has maintained such regular contact with the patient so as to be familiar with the patient's activities, health, and religious or moral beliefs.

(4)  "Health care decision" means:

(a)  Informed consent, refusal of consent, or withdrawal of consent to any and all health care, including life-prolonging procedures.

(b)  The decision to apply for private, public, government, or veterans' benefits to defray the cost of health care.

(c)  The right of access to all records of the principal reasonably necessary for a health care surrogate to make decisions involving health care and to apply for benefits.

(5)  "Health care facility" means a hospital, nursing home, hospice, home health agency, or health maintenance organization licensed in this state, or any facility subject to part I of chapter 394.

(6)  "Health care provider" or "provider" means any person licensed, certified, or otherwise authorized by law to administer health care in the ordinary course of business or practice of a profession.

(7)  "Incapacity" or "incompetent" means the patient is physically or mentally unable to communicate a willful and knowing health care decision.

(8)  "Informed consent" means consent voluntarily given by a person after a sufficient explanation and disclosure of the subject matter involved to enable that person to have a general understanding of the procedure and the medically acceptable alternative procedures and to make a knowing health care decision without coercion or undue influence.

(9)  "Life-prolonging procedure" means any medical procedure, treatment, or intervention which:

(a)  Utilizes mechanical or other artificial means to sustain, restore, or supplant a spontaneous vital function; and

(b)  When applied to a patient in a terminal condition, serves only to prolong the process of dying.

The term "life-prolonging procedure" does not include the administration of medication or performance of medical procedure, when such medication or procedure is deemed necessary to provide comfort care or to alleviate pain.

(10)  "Living will" or "declaration" means:

(a)  A witnessed document in writing, voluntarily executed by the principal in accordance with s. 765.302; or

(b)  A witnessed oral statement made by the principal expressing the principal's instructions concerning life-prolonging procedures.

(11)  "Physician" means a person licensed pursuant to chapter 458 or chapter 459.

(12)  "Principal" means a competent adult executing an advance directive and on whose behalf health care decisions are to be made.

(13)  "Proxy" means a competent adult who has not been expressly designated to make health care decisions for a particular incapacitated individual, but who, nevertheless, is authorized pursuant to s. 765.401 to make health care decisions for such individual.

(14)  "Surrogate" means any competent adult expressly designated by a principal to make health care decisions on behalf of the principal upon the principal's incapacity.

(15)  "Terminal condition" means:

(a)  A condition caused by injury, disease, or illness from which there is no reasonable probability of recovery and which, without treatment, can be expected to cause death; or

(b)  A persistent vegetative state characterized by a permanent and irreversible condition of unconsciousness in which there is:

1.  The absence of voluntary action or cognitive behavior of any kind; and

2.  An inability to communicate or interact purposefully with the environment.

(16)  "Treating physician" means the physician who has treated or is treating the patient for any condition directly related to the condition resulting in the patient's incapacity.