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G344
G344 – Phentolamine test
OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits
G344 is for a phentolamine test. This service is classified as a Diagnostic and Therapeutic Procedure. As with all insured services, it includes the common elements outlined in - of the Schedule, such as obtaining history, maintaining records, and conferring with other professionals.
In accordance with , all insured services must be documented in appropriate records. The Act requires that the record establish that:
1. an insured service was provided;
2. the service for which the account is submitted is the service that was rendered; and
3. the service was medically necessary.
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