Can a Nurse Practitioner Write a Sick Note?
Yes — absolutely. Nurse practitioners (NPs) are independently licensed healthcare providers in all Canadian provinces. They have full authority to:
- Assess patients
- Diagnose conditions
- Prescribe medications
- Provide medical documentation (including sick notes)
- Write return-to-work letters
- Complete modified duty forms
- Provide specialist referrals
NP Authority by Province
| Province | NP Can Write Sick Notes? | Regulatory Body |
|---|---|---|
| Alberta | Yes | CRNA (College of Registered Nurses of Alberta) |
| Ontario | Yes | CNO (College of Nurses of Ontario) |
| BC | Yes | BCCNM (BC College of Nurses and Midwives) |
| Saskatchewan | Yes | CRNS |
| Manitoba | Yes | CRNM |
| Nova Scotia | Yes | NSCN |
| New Brunswick | Yes | NANB |
| All other provinces | Yes | Provincial nursing colleges |
NP Notes vs Physician Notes
| Aspect | Nurse Practitioner | Physician (MD) |
|---|---|---|
| Legal authority to issue | Yes | Yes |
| Employer must accept | Yes | Yes |
| Same legal weight | Yes | Yes |
| Can provide for any condition | Yes | Yes |
| Recognized by insurance | Yes | Yes |
| Recognized by WCB | Yes | Yes |
There is no difference in legal validity. An NP's sick note carries identical weight to a physician's note.
Why This Matters
Canada faces a significant family physician shortage. NPs help fill this gap:
- Many Canadians have an NP as their primary care provider
- NP-led clinics are expanding across Canada
- Walk-in clinics increasingly employ NPs
- Virtual care services may use NPs for assessments
Can My Employer Refuse an NP Note?
No. If your employer's policy says "medical certificate" or "physician's note," NPs are included. Employment standards that reference "qualified medical practitioner" include NPs.
If your employer specifically says "MD only" in their policy, this is likely unenforceable and potentially discriminatory (it limits which healthcare providers you can access).
Frequently Asked Questions
Is an NP note the same as a doctor's note?
For all practical and legal purposes, yes. The documentation is identical in content and legal weight.
Can an NP write a note for mental health?
Yes. NPs can assess and document mental health conditions, including providing sick notes, accommodation letters, and referrals.
Can an NP complete WCB forms?
Yes. Workers' compensation boards in all provinces accept NP documentation.
Where can I see an NP for a sick note?
NP-led clinics, walk-in clinics with NPs, community health centres, and some virtual care services.
Sources
- Canadian Nurses Association — NP Scope of Practice
- Provincial Nursing Regulatory Bodies
- Provincial Employment Standards Acts