1What Is the A175 OHIP Code?
The A175 code under OHIP is used for consultations provided by vascular surgeons. These consultations are based on referrals for complex cases where the patient's medical needs extend beyond basic assessments. Typical cases include addressing issues like claudication, abdominal aortic aneurysms, carotid disease, or venous ulcers to determine the appropriate course of action, whether it be surveillance, medical therapy, or surgical intervention.
A175 is often underutilized when physicians fail to secure the necessary referral documentation or when the circumstances of the consultation do not meet OHIP's predefined criteria. Correct understanding and adherence to the documentation requirements are crucial for successful claims.
2Related Codes
| Code | Name | Frequency | Description |
|---|---|---|---|
| A935 | Special surgical consultation | 1 service per 12 month period or as needed by specialty | In-depth evaluation requiring specialized surgical expertise, billed when more time or complexity justifies a higher fee. |
| C935 | Special surgical consultation | 1 service per 12 month period or as needed by specialty | For inpatient special surgical consultations with more complex needs. |
| A176 | Repeat consultation | Based on necessity, after primary consultations | Follow-up consultation needed after a primary consultation. |
| C175 | Consultation | Corresponds with A175 in an inpatient setting | Similar service provided to inpatients, marked by distinct hospital billing parameters. |
3Eligibility Requirements
A vascular surgery consultation billed under A175 requires the following eligibility criteria:
- The service must be requested via a written referral from a qualified referring professional: physician, nurse practitioner, or dental surgeon associated with an insured dental procedure in a hospital setting.
- The consultation must address a case of sufficient complexity and clinical depth, necessitating specialized vascular surgical input.
- The physician must prepare a written report outlining findings and recommendations, delivered to the referring provider.
A175 is limited to one service per two consecutive 12-month periods for the same patient and same diagnosis unless otherwise noted under specific exceptions. In cases of unrelated diagnoses, one service every 12 months is permissible. Consultations exceeding these limits will default to general assessment payment rates.
4What Your Clinical Note Must Show
For A175 billing, maintain thorough records meeting OHIP requirements:
- A written referral from a physician, nurse practitioner, or dental surgeon.
- A completed written report for the referring provider.
- Timely records indicating service start and end times.
5Weak vs. Strong Note Examples
The strong note provides specific patient information, clinical findings, and a detailed communication plan with the referring provider, which are essential for proper billing and continuity of care.
Patient seen for consultation. Referral was from Dr. Smith. Recommended follow-up in clinic.
Consultation with Mr. John Doe referred by Dr. Smith (ID: 123456) for carotid disease. Comprehensive assessment shows moderate stenosis. Recommendations: initiate medical therapy; surgical intervention not required at this stage. Full report sent to Dr. Smith, outlining treatment options and follow-up plan.
- Includes referring provider details.
- Clear plan with clinical findings.
- Report communication noted.
