1. It shall be unlawful for any person not now a registered physician within the meaning of the law to practice medicine or surgery in any of its departments, to engage in the practice of medicine across state lines or to profess to cure and attempt to treat the sick and others afflicted with bodily or mental infirmities, or engage in the practice of midwifery in this state, except as herein provided.

2. For the purposes of this chapter, the “practice of medicine across state lines” shall mean:

Terms Used In Missouri Laws 334.010

  • following: when used by way of reference to any section of the statutes, mean the section next preceding or next following that in which the reference is made, unless some other section is expressly designated in the reference. See Missouri Laws 1.020
  • person: may extend and be applied to bodies politic and corporate, and to partnerships and other unincorporated associations. See Missouri Laws 1.020
  • State: when applied to any of the United States, includes the District of Columbia and the territories, and the words "United States" includes such district and territories. See Missouri Laws 1.020
  • Testimony: Evidence presented orally by witnesses during trials or before grand juries.

(1) The rendering of a written or otherwise documented medical opinion concerning the diagnosis or treatment of a patient within this state by a physician located outside this state as a result of transmission of individual patient data by electronic or other means from within this state to such physician or physician’s agent; or

(2) The rendering of treatment to a patient within this state by a physician located outside this state as a result of transmission of individual patient data by electronic or other means from within this state to such physician or physician’s agent.

3. A physician located outside of this state shall not be required to obtain a license when:

(1) In consultation with a physician licensed to practice medicine in this state; and

(2) The physician licensed in this state retains ultimate authority and responsibility for the diagnosis or diagnoses and treatment in the care of the patient located within this state; or

(3) Evaluating a patient or rendering an oral, written or otherwise documented medical opinion, or when providing testimony or records for the purpose of any civil or criminal action before any judicial or administrative proceeding of this state or other forum in this state; or

(4) Participating in a utilization review pursuant to section 376.1350.

4. This section shall not apply to a person who holds a current unrestricted license to practice medicine in another state when the person, under a written agreement with an athletic team located in the state in which the person is licensed, provides sports-related medical services to any of the following individuals if the team is traveling to or from, or participating in, a sporting event in this state:

(1) A member of an athletic team;

(2) A member of an athletic team’s coaching, communications, equipment, or sports medicine staff;

(3) A member of a band, dance team, or cheerleading squad accompanying an athletic team; or

(4) An athletic team’s mascot.

5. In providing sports-related medical services under subsection 4 of this section, the person shall not provide medical services at a health care facility, including a hospital, ambulatory surgical center, or any other facility in which medical care, diagnosis, or treatment is provided on an inpatient or outpatient basis.