Treating a Patient Who Is in Another State
The settled rule is that care happens where the patient is sitting, not where the clinician is. A video call across a state line is practice in the patient's own state, and it needs authority in that state before it ever begins.
The rule in short
Nearly every state takes the position that a practitioner treating a patient located in the state is practicing in that state and requires a license or a recognized privilege there. The practitioner's own location is irrelevant. Exceptions exist and are narrow: consultation with a treating practitioner rather than with the patient, follow-up for an established patient temporarily out of state in some jurisdictions, emergencies, and specific telehealth registration schemes.
Telehealth removed the geography from clinical care and did not remove it from licensure. The technology treats a patient two thousand miles away exactly as it treats one across town; the licensing framework does not, and the gap between those two facts is where a great deal of unintentional unlicensed practice now occurs.
The general rule
Care is located at the patient. A practitioner treating someone physically present in a state is practicing in that state, and needs a license or a recognized privilege there.
The clinician's location is irrelevant. Sitting in a licensed office in one's own state does not confine the practice to that state when the patient is elsewhere.
The modality is irrelevant. Video, telephone, secure messaging and asynchronous review are all practice. Nothing turns on whether the encounter was synchronous.
The reason is the purpose of licensure. States license to protect people within their borders, and a patient in the state is exactly the person the framework exists for.
Compacts are the main relief. Where both states are members of a compact for the profession, a privilege supplies the authority without a second license, as described in a compact privilege is not a second license.
The exceptions
Consultation with a treating practitioner. Advising a colleague licensed in the state about their patient is generally permitted without local licensure, provided the consultant does not take over the care.
Established patients temporarily away. A number of states permit continuing care for an existing patient who is temporarily in the state, usually with limits on duration and sometimes on the number of encounters.
Emergencies. Care in an emergency is generally excepted, on the obvious reasoning that the alternative is no care.
Telehealth registration schemes. Several states have created a registration short of full licensure, allowing an out-of-state practitioner to treat patients in the state on defined conditions — no physical presence, a license in good standing elsewhere, agreement to the state's jurisdiction.
Institutional and academic exceptions. Narrow provisions covering practice at a specified institution, in a training program, or in connection with a research protocol.
| Situation | Practice occurs in | Authority needed |
|---|---|---|
| Patient at home in another state | The patient's state | Yes, there |
| Patient traveling temporarily | The state they are in | Usually yes |
| Consultation with another clinician | Varies by exemption | Often exempt |
| Follow-up after in-person care | The patient's state | Sometimes a narrow exemption |
| Emergency care | The patient's state | Usually exempt |
Prescribing
A separate authority. Being permitted to treat does not confer authority to prescribe, and the two must be established independently.
Federal registration is state-specific. Registration to prescribe controlled substances is tied to a location, so a practitioner may need registration in each state where they prescribe them.
The relationship requirement. States impose their own rules on whether a valid practitioner-patient relationship can be established remotely and what examination is required before prescribing, particularly for controlled substances.
Monitoring program obligations. Prescription monitoring programs are state systems with their own registration, query and reporting duties, and a practitioner prescribing into a state generally acquires them.
Pharmacies apply their own rules. A prescription from an out-of-state practitioner may be refused, and pharmacies verify authority independently of what the practitioner believes.
The clinician is the one who has to ask, because a scheduled call assumed to be local can silently become practice in a state where no authority exists. Building the question into scheduling — where will the patient physically be — costs nothing and removes the most common way this obligation is breached.
What a clinician should do
Ask where the patient is. At the start of every remote encounter, and record the answer. This single habit prevents most unintentional cross-border practice, because patients travel and do not think to mention it.
Know which states the practitioner is covered in. A written list of licenses, privileges and registrations, checked against the states patients are actually located in.
Decline or defer where authority is absent. Rescheduling an appointment because a patient is out of state is inconvenient and is considerably less serious than practicing without authority, which is a disciplinary matter in the patient's state and reportable to every other, as described in discipline in one state and the report to every other.
Check the exception before relying on it. Consultation and temporary-patient exceptions are drafted narrowly and vary. Relying on a general impression of what they cover is how practitioners end up outside them.
Treat registration schemes as a real option. Where a state offers telehealth registration, it is generally faster and cheaper than licensure and is designed for exactly this situation, and it sits alongside the temporary permissions described in temporary practice permission and its limits.
What follows once authority exists
The destination state's standard of care applies. Authority to practice is not authority to practice as one does at home. Scope of practice, supervision requirements, informed consent standards and documentation rules are all set by the state where the patient is.
So do its mandatory reporting duties. Obligations to report suspected abuse, certain communicable diseases and specified injuries are creatures of state law, and a practitioner treating a patient in a state generally acquires that state's duties. These vary in who must report, what triggers the duty and how quickly.
Record retention follows too. How long records must be kept, what a patient may access and on what timetable, and how records must be released are state questions, and the answer may differ from the practitioner's home state.
Malpractice coverage has to reach. Policies are written for defined states, and a carrier that has not been told about practice in another state may decline cover for a claim arising there. This is the single most consequential omission in remote practice and it is entirely avoidable with a conversation.
And the patient's remedies are local. A patient harmed by remote care generally sues where they are, under that state's law, with that state's limitation period and damages rules, which is why the choice-of-law analysis in the place of injury and the modern test matters to clinicians as well as to lawyers.
The larger picture is that telehealth has produced a genuine mismatch between how care is delivered and how it is regulated, and the response so far has been incremental: compacts for some professions, registration schemes in some states, exceptions of varying width elsewhere. Nothing resembling a national solution exists, and practitioners should not expect one soon. What that means practically is that remote practice requires an ongoing administrative discipline — knowing where patients are, knowing where authority exists, and keeping the two lists aligned — rather than a single decision taken once when the service was set up.
For organizations rather than individual clinicians, that discipline has to be built into the system rather than left to the person in the consultation. Scheduling software can ask and record the patient's location, credentialing can be checked against the states a service actually reaches, and appointments can be blocked where authority is absent. Practices that rely on individual clinicians to remember are relying on someone to interrupt a clinical encounter for an administrative reason, which is the least likely moment for it to happen, and the least fair place to put the responsibility. Building the check into the system costs a configuration change; leaving it to memory costs a disciplinary matter eventually.
Points to carry away
- Care is generally located where the patient is at the time of the encounter.
- The practitioner's physical location does not determine which state's licensure applies.
- Consultation with another practitioner is treated differently from treating a patient.
- Several states operate a telehealth registration short of full licensure.
- Prescribing carries additional federal and state requirements beyond licensure.
Questions readers ask
Does the rule really turn on where the patient is sitting?
Yes, in nearly every state, and it produces consequences that feel arbitrary. A patient who normally attends in person and who takes a video appointment from a hotel in a neighboring state has, for licensure purposes, received care in that state. The clinician holding a license only in their own state has practiced without authority there. The rule follows from the purpose of licensure, which is to protect people within the state's borders, and states have been consistent about it even where the practical result is awkward.
What is the consultation exception?
Most states permit an out-of-state practitioner to consult with a practitioner licensed in the state about that practitioner's patient, without needing a local license. The distinction is between advising a colleague and treating a patient: the consulting practitioner does not establish a relationship with the patient, does not direct the care and does not take responsibility for it. States differ on how far it extends, particularly on frequency and on whether the consultant may speak with the patient, and a consultation that becomes ongoing care crosses out of the exception.
How does prescribing complicate matters?
It adds requirements independent of licensure. Prescribing controlled substances requires federal registration, and registration is state-specific, so a practitioner authorized to treat a patient in another state may still lack the registration to prescribe there. State law adds its own rules on whether a valid practitioner-patient relationship can be established remotely, on examination requirements before prescribing, and on prescription monitoring program reporting. The safe assumption is that authority to treat and authority to prescribe have to be established separately.
Sources
- 21 U.S.C. § 802 — Controlled Substances Act definitionslaw.cornell.edu
- 21 U.S.C. § 822 — Persons required to registerlaw.cornell.edu
- 21 U.S.C. § 829 — Prescriptionslaw.cornell.edu
- Drug Enforcement Administration — Diversion Control Divisiondeadiversion.usdoj.gov
- Health Resources and Services Administration — Telehealth Licensuretelehealth.hhs.gov
- National Center for Interstate Compacts — Council of State Governmentscompacts.csg.org
Right Way Review is a publication, not a law firm. This article states general rules and cites its sources; it is not advice about any particular case, and the law differs by state and changes over time.
More in License Portability & Compacts
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