What is OHIP billing code G315?

G315 is "Maximal stress ECG - technical component", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

How much does G315 pay?

The current OHIP fee for G315 is $50.55, effective 2026-04-01, per the Ontario Schedule of Benefits.

How do I bill G315 to OHIP?

G315 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G315 claims against the Schedule of Benefits rules before submission.

What codes are related to G315?

Codes related to G315 in the Schedule of Benefits include G319, G174, G111, G112.

All codes

G315

G315 – Maximal stress ECG - technical component

OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits

Ask a question

Maximal stress ECG (exhaustion, symptoms or ECG changes) or submaximal stress ECG (to target heart rate for patient) by a standard technique - with treadmill or ergometer and oscilloscopic continuous monitoring including ECGs taken during the procedure and resting ECGs before and after the procedure - physician must be in attendance at all times. The professional component is billed as G319 and includes the necessary clinical assessment immediately prior to testing. The technical component is only eligible for payment where: 1. the physician has the necessary training and experience to personally render the technical component of the service; and 2. the physician maintains documentation that describes the process by which the physician monitors quality assurance in accordance with professional standards.

Referral requiredFrom: Physician, NursePractitioner

The physician must maintain documentation that describes the process by which the physician monitors quality assurance in accordance with professional standards.

G319 G174 G111 G112

1. The technical and professional fee components for maximal stress ECG are not eligible for payment in the routine preoperative preparation or screening of a patient for surgery where the patient will undergo a low risk procedure or has a low risk of perioperative cardiac complications, unless there is a clinical indication requiring a exercise stress test study other than solely for preoperative preparation of the patient.

2. G315, G319, G174, G111 and G112 are uninsured services for routine annual stress tests in asymptomatic patients where the patient's 10 year risk of coronary heart disease is less than 10% calculated by generally accepted methodology.

Ready to bill this code?

SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.

Get Started Free Already have an account? Sign in