G805after first ¼ hour (per ¼ hour or major part thereof)
DIAGNOSTIC AND THERAPEUTIC PROCEDURES · HYPERBARIC OXYGEN THERAPY (HBOT)
$35.90What this reference tells you
G805 identifies the Ontario insured service described as “after first ¼ hour (per ¼ hour or major part thereof).” The listed fee and rules are reference data; the clinical record must support the service actually performed.
Loaded billing requirements
- 4. G805 is limited to a maximum of three units when claimed with G807 same patient same day.
Before using this code
Confirm the current Ministry publication, the patient and provider context, the date of service, and documentation supporting the claim. A searchable reference does not establish eligibility or guarantee payment.