Treatment
Treatment refers to any medical, dental, or therapeutic care provided by a licensed healthcare professional to diagnose, manage, or improve a health condition, injury, or disease. In the context of insurance, treatment includes all services, procedures, medications, and interventions that are deemed medically necessary to restore or maintain health. It can range from routine doctor visits and prescription drug use to surgery, rehabilitation, and specialized therapies.
How It Works
Insurance plans use the term treatment to determine eligibility for reimbursement, so a covered treatment must be performed or prescribed by an approved provider such as a physician, dentist, or paramedical practitioner. Under the Canada Health Act, provincial and territorial public health insurance plans must cover all medically necessary hospital, physician, and certain surgical-dental services, called insured health services, where hospital services are insured only if they are medically necessary for the purpose of maintaining health, preventing disease, or diagnosing or treating an injury, illness, or disability. These provincial and territorial plans cover most of a person's health care needs such as hospital and doctor visits, but may not cover other health care or paramedical services like prescription drugs, dental care, and vision care, which workplace or personal health insurance can help pay for. The cost of a treatment may be subject to deductibles, coinsurance, or annual maximums depending on the plan design, and some policies require pre-authorization for certain procedures or impose waiting periods before specific treatments are covered.
Example:
If your dentist fills a cavity or your physiotherapist provides therapy sessions for a back injury, both are considered treatments, and your private or workplace health plan reimburses a portion of the cost based on your dental or paramedical coverage. Because provincial health plans in Canada typically do not cover routine dental or paramedical care, these are the kinds of treatments private plans are designed to help pay for.
What to Watch For:
When checking a private health insurance policy, confirm whether the insurer only covers a percentage of the claim or only covers a maximum annual amount. Some insurers distinguish between medically necessary and elective treatments, covering only the former, so for expensive or ongoing care it is advisable to request pre-authorization to confirm coverage and avoid claim denials.



