These are the most commonly used Electrocardiography (ecg) diagnostic & therapeutic procedures OHIP billing codes. To find other billing codes search the OHIP fee schedule here .
| Code | Description | Amount |
|---|---|---|
| G175 | Insertion of oesophageal electrode in monitoring position | $21.85 |
| G310 | Electrocardiogram - twelve lead - technical component | $6.85 |
| G313 | Electrocardiogram - twelve lead - professional component - must include written interpretation | $4.45 |
| G315 | Maximal stress ECG - technical component | $45.05 |
| G319 | Maximal stress ECG - professional component | $62.05 |
| G174 | Dobutamine stress test - technical component, when rendered outside of hospital … add | $48.40 |
| G111 | Dipyramidole Thallium stress test - technical component | $52.55 |
| G112 | Dipyramidole Thallium stress test - professional component | $74.25 |
| G651 | Level 1 - technical component 12 to 35 hours recording | $24.75 |
| G652 | Level 1 - technical component 12 to 35 hours scanning | $33.85 |
| G650 | Level 1 - professional component 12 to 35 hours recording | $47.90 |
| G682 | Level 1 - technical component 36 to 59 hours recording | $49.50 |
| G683 | Level 1 - technical component 36 to 59 hours scanning | $67.70 |
| G658 | Level 1 - professional component 36 to 59 hours recording | $75.45 |
| G684 | Level 1 - technical component 60 hours to 13 days recording | $74.20 |
| G685 | Level 1 - technical component 60 hours to 13 days scanning | $101.55 |
| G659 | Level 1 - professional component 60 hours to 13 days recording | $95.85 |
| G647 | Level 1 - technical component 14 or more days recording | $116.65 |
| G648 | Level 1 - technical component 14 or more days scanning | $169.80 |
| G649 | Level 1 - professional component 14 or more days recording | $122.25 |
| G654 | Level 2 - technical component 12 to 35 hours recording | $23.60 |
| G655 | Level 2 - technical component 12 to 35 hours scanning | $16.15 |
| G653 | Level 2 - professional component 12 to 35 hours recording | $34.10 |
| G686 | Level 2 - technical component 36 to 59 hours recording | $47.20 |
| G687 | Level 2 - technical component 36 to 59 hours scanning | $32.30 |
| G656 | Level 2 - professional component 36 to 59 hours recording | $23.60 |
| G688 | Level 2 - technical component 60 hours to 13 days recording | $70.80 |
| G689 | Level 2 - technical component 60 hours to 13 days scanning | $48.50 |
| G657 | Level 2 - professional component 60 hours to 13 days recording | $68.20 |
| G692 | Cardiac loop monitoring (per 14 day test) - technical component | $0.00 |
| G690 | Cardiac loop monitoring (per 14 day test) - professional component, interpretation | $0.00 |
| G661 | Event recorder - technical component | $0.00 |
| G660 | Event recorder - professional component | $0.00 |
| G311 | Interpretation of telephone transmitted ECG rhythm strip - technical component | $1.99 |
| G320 | Interpretation of telephone transmitted ECG rhythm strip - professional component | $4.30 |
| G284 | Single chamber reprogramming including electrocardiography - technical component | $9.10 |
| G283 | Single chamber reprogramming including electrocardiography - professional component | $11.30 |
| G181 | Dual chamber reprogramming including electrocardiography - technical component | $11.95 |
| G180 | Dual chamber reprogramming including electrocardiography - professional component | $16.95 |
| G308 | Pacemaker pulse wave analysis including electrocardiography - technical component | $9.10 |
| G307 | Pacemaker pulse wave analysis including electrocardiography - professional component | $9.55 |
| G317 | Automatic implantable defibrillator - Nonprogrammable including electrocardiography, interrogation and analysis - professional component | $27.80 |
| G321 | Automatic implantable defibrillator - Programmable including electrocardiography, interrogation and reprogramming - professional component | $47.65 |