Sick Notes for Ontario Healthcare Workers: Complete Guide

Healthcare workers in Ontario face unique sick note requirements due to infection control protocols. Learn when and how to get documentation without spreading illness.

Sick Note Requirements for Ontario Healthcare Workers


Healthcare workers in Ontario face unique sick note requirements due to infection control protocols and patient safety obligations.

Infection Control and Absence Policies


Ontario hospitals and long-term care homes typically have strict absence policies requiring documentation for any illness that could be communicable.

The Irony of In-Person Visits


There's an inherent contradiction in requiring sick healthcare workers to visit a clinic for a note — you risk spreading illness to other patients. Online sick notes provide a practical solution.

Shift Work Challenges


Healthcare workers often work 12-hour shifts, nights, and weekends, making it difficult to access traditional clinic appointments.

Return to Work Clearance


Many Ontario health organizations require return to work clearance after certain illnesses. MedLetter can provide both sick notes and return to work letters from CPSO-registered physicians.

Ontario Employment Standards: Your Rights

Under Ontario's Employment Standards Act, 2000 (ESA), employees are entitled to 3 unpaid sick days per year (some employers offer paid days). Important provisions:

  • Employers cannot require a doctor's note for ESA-protected sick days as of January 2024 (Working for Workers Act amendments)

  • The Ontario Human Rights Code requires employers to accommodate medical conditions to the point of undue hardship

  • Federally regulated employees in Ontario get 10 paid sick days under the Canada Labour Code

  • Many Ontario employers still request notes as a matter of company policy (distinct from legal requirement)


Statistics: Healthcare Access in Ontario

According to Ontario Health and Statistics Canada (2025-2026):

  • 2.3 million Ontarians lack a regular family doctor or nurse practitioner

  • Average emergency room wait time in Ontario: over 4 hours for non-urgent cases

  • Walk-in clinic wait times in the GTA: 1.5-3 hours on average

  • Ontario has the lowest physician-to-population ratio of any large province


Practical Steps for Ontario Employees

1. Know the ESA - Your employer cannot penalize you for taking your 3 statutory sick days
2. Check your employment contract - Many Ontario employers offer 5-10 paid sick days beyond the ESA minimum
3. Unionized workers - OPSEU, CUPE, and Unifor contracts typically provide 12-18 paid sick days annually
4. Document everything - Keep a record of when you called in and who you spoke to
5. Accommodation requests - If you have a chronic condition, consider requesting formal workplace accommodation under the OHRC

When a Sick Note May Not Be Required

Under Ontario law, a sick note is generally not required for:

  • Your 3 annual ESA sick days (Working for Workers Act, 2024)

  • Family responsibility leave (up to 3 days)

  • Bereavement leave (up to 2 days)

  • Domestic or sexual violence leave

Return to Work Documentation

A return to work note serves a different purpose than a sick note:

  • Confirms the employee is medically cleared to resume duties

  • May include restrictions or modifications (e.g., no heavy lifting for 2 weeks)

  • Protects both the employee and employer from liability

  • Required by many occupational health and safety policies


Modified Duties and Graduated Return

Many employees benefit from a graduated return to work:

  • Starting with reduced hours (e.g., 4-hour days for the first week)

  • Temporary reassignment from physically demanding tasks

  • Ergonomic modifications to workstation

  • Regular check-ins with supervisor about capacity


Related: [Sick Note Ontario — Complete City Guide](/sick-note-ontario) | [Ontario Sick Note Cost 2026](/blog/ontario-sick-note-cost-2026)

Frequently Asked Questions

Can I get a sick note online in Ontario?
Yes. CPSO-licensed physicians can assess patients through virtual consultations and issue legally valid sick notes accepted by all Ontario employers.

How much does an online sick note cost in Ontario?
MedLetter charges a flat $49 for a sick note with same-day delivery. This includes the physician assessment and official documentation.

Will my Ontario employer accept an online sick note?
Yes. The College of Physicians and Surgeons of Ontario recognizes virtual care. Online sick notes are legally equivalent to in-person notes.

How long does it take to get a sick note from MedLetter?
Most sick notes are delivered within 2-6 hours of submission. Same-day delivery is standard.