1What Is the C600 OHIP Code?
The C600 OHIP billing code represents a comprehensive cardiology consultation provided to hospital in-patients. This consultation is particularly relevant for evaluating complex cases such as heart failure of unclear aetiology, acute coronary syndromes requiring nuanced decision-making regarding revascularisation, or new arrhythmias with significant haemodynamic consequences.
Comprehensive cardiology consultations involve detailed assessments and diagnostics to address multifaceted cardiac issues. It is frequently missed that the office or clinic equivalent of this code is A600, leading to potential underutilization or incorrect billing.
2Related Codes
| Code | Name | Frequency | Description |
|---|---|---|---|
| A600 | A600 Comprehensive cardiology consultation | Same conditions as C600 in outpatient settings | Office-based or clinic-based comprehensive cardiology consult service |
| A605 | A605 Consultation | Available as needed, different context from C600 | Standard cardiology consultation without comprehensive parameters |
| A606 | A606 Repeat consultation | As needed within defined context | Follow-up within established treatment frameworks |
| A675 | A675 Limited consultation | Specific scenarios requiring limited scope | Concise cardiology consultations |
3Eligibility Requirements
The C600 code for comprehensive cardiology consultation may only be billed once per two consecutive 12-month periods for the same patient, same physician, and same diagnosis. However, a second consultation within this period is permissible if conducted more than 12 but less than 24 months after the first, provided it takes place in an inpatient or Emergency Department setting. When a new, unrelated diagnosis arises, consultations can occur once every 12 months.
This service can be delivered virtually through video, billed as C600A, but telephone consultations do not qualify under comprehensive virtual care. Claims must be submitted utilizing the diagnostic code 428. For outpatient equivalent services, the corresponding code is A600.
4What Your Clinical Note Must Show
Ensure appropriate documentation and use of diagnostic code 428 for C600 submissions.
- Patient must be a hospital inpatient.
- Consultation must relate to comprehensive cardiology evaluation needs.
- All documentation must reflect the complexity inherent in a comprehensive cardiology assessment.
5Weak vs. Strong Note Examples
The strong note succeeds because it provides specific diagnostic evaluation details and action plans, clearly justifying the comprehensive consultation claim.
Patient seen for a cardiology consultation. Details discussed.
Comprehensive cardiology consultation completed. Evaluated new heart failure symptoms.
Consideration of ischaemic versus valvular aetiology. Revascularisation strategy debated considering patient's comorbid bleeding risks.
- Presented with symptoms indicating potential arrhythmic complications.
- Surgical implications of endocarditis reviewed, further tests planned.
