Electrocardiography (ecg) diagnostic & therapeutic procedures G319 - Maximal stress ecg - professional component

General Info

Billing Amount: $62.05

Description

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 includes the necessary clinical assessment immediately prior to testing.

Notes:

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.

An example of a generally accepted methodology for determining 10 year risk of coronary heart disease is the Framingham Risk Score.
1. Studies have indicated that for non cardiac surgery, there may be no clinical benefit and there may be harm in performing functional cardiac testing in patients with low operative risk and little or limited benefit in moderate risk patients. BMJ 2010, Jan 28; 340.
2. One example of a generally accepted guideline is the American College of Cardiology (ACC)/ American Heart Association (AHA) Guidelines that states:
a. Non invasive testing could be considered in patients with 1 to 2 risk factors and poor functional capacity (less than 4 mets) who require intermediate risk surgery if it will change management (class IIb)
b. Non invasive testing has not been show to be useful in patients with no clinical risk factors undergoing intermediate risk non cardiac surgery (class III).
c. Non invasive testing has not been shown to useful in patients undergoing low risk non cardiac surgery (class III)