Locum Tenens in Canada: The Complete Guide for Physicians

What locum tenens means in Canada, how short-term physician coverage works, licensing and CMPA basics, and how to find locum shifts.

Locum work has become a mainstream way for Canadian physicians to practise medicine — offering flexibility for the doctor and continuity of care for the clinic. This guide explains what “locum tenens” actually means, why physicians and clinics rely on locums, and how short-term coverage typically works in Canada, including the licensing, protection, and billing pieces you should confirm before you start. Treat everything here as general information, and verify specifics with the relevant regulator and the CMPA.

What “locum tenens” means

The phrase comes from Latin for “holding the place.” A locum physician steps in to provide clinical coverage on behalf of another doctor or a clinic for a defined period — a single shift, a weekend, a maternity leave, or a multi-month gap while a practice recruits. The locum does the medical work but does not permanently take over the practice or its patient roster.

Locum roles span nearly every setting: family and walk-in clinics, hospital wards and emergency departments, and increasingly virtual care. Family medicine is one of the most common areas for locum coverage because solo and small-group practices need someone to keep the doors open when the regular physician is away.

Why physicians and clinics use locums

For physicians, locum work is largely about flexibility and choice. Common reasons include:

Trying out different practice settings and communities before committing to a permanent role.
Building income and clinical breadth in the early years after residency.
Controlling schedule and workload — picking up shifts around family, study, or other commitments.
Supporting rural and underserved communities that struggle to recruit permanent physicians.

For clinics and hospitals, a reliable locum keeps patients cared for during a sick day, vacation, parental leave, or a recruitment gap — avoiding cancelled appointments and preserving continuity. If you manage a practice, our guide to finding reliable locum coverage walks through the practical side.

How short-term coverage works in Canada

Because health care is administered provincially, the details differ across the country, but the general shape of a locum arrangement is similar. The host physician or clinic and the locum agree on the dates, the scope of clinical duties, the electronic medical record (EMR) and workflows, and how the locum will be paid. The locum then provides care under their own licence, following the host site's policies.

Licensing and registration

You practise under your existing medical registration. Because each province and territory has its own regulatory College, doing a locum in a different province generally means registering with that province's College first. Requirements and timelines vary, so confirm them well ahead of the assignment. National assessment and credentialing information is available through the Medical Council of Canada.

CMPA protection

Medical-legal protection matters for every physician. Most Canadian physicians hold CMPA membership, and your work type and region need to match your membership category. Because locum assignments can involve different settings or provinces than your usual practice, confirm your coverage directly with the CMPA before you begin.

Billing basics

How you get paid depends on the arrangement. Some locums bill the provincial health insurance plan directly for the services they provide, often with an agreed overhead split retained by the host clinic; others are paid a sessional, hourly, or daily rate. We break down the structures and the factors that move the number in our Ontario locum pay guide.

How to get started as a locum

A practical starting sequence looks like this:

Confirm your registration is in good standing with your provincial College, and register in any additional province where you plan to work.
Verify your CMPA membership covers the type and region of the locum work.
Make sure your billing arrangements are in order for the province where you will practise.
Decide on the settings, hours, and geography that fit you, then connect with clinics that need coverage.

PRN Doc is a marketplace built for exactly this — connecting Ontario physicians and clinics for short-term coverage without the friction of a traditional agency. Join PRN Doc free to browse shifts or list a coverage need. If you are early in the process, the step-by-step Ontario guide covers registration, insurance, and finding your first shift in more detail.

Frequently asked questions

What does "locum tenens" mean?

Locum tenens is Latin for "holding the place." In medicine it refers to a physician who temporarily covers another doctor's practice or a clinic's clinical duties — for a single shift, a week, or several months — without taking over the practice permanently.

Do I need a separate licence to work as a locum in Canada?

You practise under the same medical licence and provincial regulatory registration you already hold. Because regulation is provincial, working as a locum in another province generally requires registration with that province's College. Always confirm requirements with the relevant regulatory College before accepting work.

Am I covered by the CMPA when I do locum work?

Most physicians maintain their own Canadian Medical Protective Association (CMPA) membership, which can extend to locum work, but the appropriate type of work and region of practice must match your membership. Contact the CMPA directly to confirm your coverage before starting a locum assignment.

How do locums get paid?

Arrangements vary. Many locums bill the provincial health plan on a fee-for-service basis, sometimes with an overhead split paid to the host clinic; others are paid a sessional, hourly, or daily rate negotiated with the clinic or hospital. Terms are agreed in advance and vary widely by setting.

Is locum work a good way to start a career?

Many early-career physicians use locum work to explore different practice settings, communities, and patient populations before committing to a permanent role, while experienced physicians use it for flexibility. It is one path among several, and suitability depends on your goals.