OHIP Billing Guide🩺 ServicePublished 2026
A605

A605 OHIP Billing Code: Enhance Your Cardiology Consults with Proper Billing

The A605 code covers standard cardiology consultations billed by cardiologists in Ontario, Canada, ensuring precise compensation for provided services.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference161.65 CAD~3 min read

1What Is the A605 OHIP Code?

The A605 OHIP billing code is specifically for standard cardiology consultations in Ontario, Canada. This code is used by cardiologists to bill for providing specialized medical advice following a patient referral from another healthcare practitioner. Understanding and effectively utilizing this code ensures appropriate reimbursement for the time and expertise spent during these consultations. This code may be commonly overlooked due to lack of awareness of related upgrades or eligibility nuances, such as failing to properly document the procedure time.

2Related Codes

CodeNameFrequencyDescription
A600Prolonged ConsultationAs neededUpgrade if minimum 75 min direct contact documented with start/stop times

3Eligibility Requirements

Cardiologists can bill the A605 code for a standard initial consultation given to patients who are referred to them. Ensure the consultation involves a comprehensive review of the patient’s history, a physical examination, and the formulation of a management plan. Per the OHIP Schedule of Benefits, it is crucial to distinguish between this and the A600 code, which requires a documented minimum of 75 minutes of direct patient contact, noting the start and stop times, for upgraded billing.

4What Your Clinical Note Must Show

1Requirements for Documenting A605

Ensure thorough and clear documentation in the patient's record.

  • Initial consultation involving extensive history review and examination.
  • Consultation notes must cover the outcome and management plan.
  • Must be a referral-based consultation for billing appropriateness.

5Weak vs. Strong Note Examples

The strong note succeeds by providing clearly documented clinical findings, comprehensive patient history, and a definitive management plan, whereas the weak note lacks detail and specificity.

Weak Note

Patient consulted for chest pain.

Examined and discussed treatment.

Strong Note

53-year-old male patient, referred for assessment of chronic chest pain.

History of onset, frequency, and triggers discussed thoroughly.

Comprehensive cardiovascular examination performed, findings noted.

Concluded with a tailored management plan, considering existing conditions.

  • Well-documented history and examination.
  • Clear management plan specified.

6Common Reasons This Code Is Missed

1
Incomplete Documentation
Missing key details like patient history or management plan which are crucial for billing.
2
Misunderstanding Code Eligibility
Confusion between A605 and A600 may lead to incorrect billing.
3
Lack of Referral Details
Not noting referral details may render the service ineligible.
Document A605 correctly — every time
Empathia's templates automatically structure your notes to capture every required element for audit-proof billing.

7Billing Checklist

Confirm the patient was referred by another healthcare provider.
Document a comprehensive history and physical examination.
Include notes on decision-making and management plan.
Ensure documentation is clear and detailed.
Verify the service is properly coded as a consultation.
Consider if the service qualifies for an A600 upgrade.
Record consultation start and stop times if A600 is possible.
Understand differences between related billing codes.

8Frequently Asked Questions

What is the fee for A605?
The fee for A605 is CAD 161.65 per visit.
Who can bill A605?
This code is billed by cardiologists for standard consultations in Ontario.
When can A600 be billed instead?
A600 is billed for consultations lasting over 75 minutes with documented times.
Is a referral always necessary?
Yes, consultations require a referral to qualify for billing A605.
Can A605 be billed for follow-ups?
No, A605 is only for initial consultations, not follow-ups.
Disclaimer: This article is intended as a general educational resource for physicians and billing staff. It does not constitute billing advice or a definitive interpretation of the OHIP Schedule of Benefits. Always verify current billing codes, eligibility criteria, and documentation requirements directly against the official Schedule of Benefits or consult with a qualified medical billing specialist.
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