OHIP fee codeG458

Single fibre electromyography

DIAGNOSTIC AND THERAPEUTIC PROCEDURES · PHYSICAL MEDICINE

$275.00

What this reference tells you

G458 identifies the Ontario insured service described as “Single fibre electromyography.” The listed fee and rules are reference data; the clinical record must support the service actually performed.

Loaded billing requirements

4. G458 is eligible for payment in addition to G473 only when the time necessary to perform the G458 service is not included in the minimum time requirement for G473.

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.

Loaded billing requirements

Before using this code

Take the code from reference to reviewed claim.