The Medical Practice Act shall not apply to or affect:

A. gratuitous services rendered in cases of emergency; B. the domestic administration of family remedies;

C. the practice of midwifery as regulated in this state;

D. commissioned medical officers of the armed forces of the United States and medical officers of the commissioned corps of the United States public health service or the United States department of veterans affairs in the discharge of their official duties or within federally controlled facilities; provided that such persons who hold medical licenses in New Mexico shall be subject to the provisions of the Medical Practice Act; and provided further that all such persons shall be fully licensed to practice medicine in one or more jurisdictions of the United States;

E. the practice of medicine by a physician, unlicensed in New Mexico, who performs emergency medical procedures in air or ground transportation on a patient from inside of New Mexico to another state or back; provided that the physician is duly licensed in that state;

F. the practice, as defined and limited under their respective licensing laws, of: (1)     dentistry;

(2)     podiatry; (3)     nursing;

(4)     optometry; (5)     psychology; (6)     chiropractic; (7)     pharmacy;

(8)     acupuncture and oriental medicine; or

(9)     physical therapy;

G. an act, task or function of laboratory technicians or technologists, x-ray technicians, nurse practitioners, medical or surgical assistants or other technicians or qualified persons permitted by law or established by custom as part of the duties delegated to them by:

(1)     a licensed physician or a hospital, clinic or institution licensed or approved by the public health division of the department of health or an agency of the federal government; or

(2)     a health care program operated or financed by an agency of the state or federal government;

H. a properly trained medical or surgical assistant or technician or professional licensee performing under the physician’s employment and direct supervision or a visiting physician or surgeon operating under the physician’s direct supervision a medical act that a reasonable and prudent physician would find within the scope of sound medical judgment to delegate if, in the opinion of the delegating physician, the act can be properly and safely performed in its customary manner and if the person does not hold the person’s own self out to the public as being authorized to practice medicine in New Mexico. The delegating physician shall remain responsible for the medical acts of the person performing the delegated medical acts;

I. the practice of the religious tenets of a church in the ministration to the sick or suffering by mental or spiritual means as provided by law; provided that the Medical Practice Act shall not be construed to exempt a person from the operation or enforcement of the sanitary and quarantine laws of the state;

J. the acts of a physician licensed under the laws of another state of the United States who is the treating physician of a patient and orders home health or hospice services for a resident of New Mexico to be delivered by a home and community support services agency licensed in this state; provided that a change in the condition of the patient shall be physically reevaluated by the treating physician in the treating physician’s jurisdiction or by a licensed New Mexico physician;

K. a physician licensed to practice under the laws of another state who acts as a consultant to a New Mexico-licensed physician on an irregular or infrequent basis, as defined by rule of the board; and

L. a physician who engages in the informal practice of medicine across state lines without compensation or expectation of compensation; provided that the practice of medicine across state lines conducted within the parameters of a contractual relationship shall not be considered informal and is subject to licensure and rule by the board.