All codes
T653
T653 – T653
OHIP Other Code · Schedule of Benefits
When to Use
- Use T653 for the professional component of a diagnostic ultrasound examination of the thyroid gland.
- Bill this code when performing a focused thyroid ultrasound to evaluate nodules or goiter in an office or clinic setting.
Common Pitfalls
- Do not bill T653 in conjunction with a general diagnostic ultrasound code for the neck, as this is considered unbundling.
- Avoid billing T653 if the ultrasound is performed as part of a procedure already covered by a global surgical fee, such as a biopsy.
- Ensure the diagnostic code (ICD-9) provided matches the clinical indication for thyroid imaging to avoid automatic rejection.
Billing Tips
- If a consultation or assessment is performed on the same day, ensure the visit is billed with the appropriate A-code or K-code and appended with the diagnostic code to justify the separate service.
Provider Fee$36.70
Specialist Fee$45.79
Effective: April 1, 2025
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