X012 – Mandible - four or more views
OHIP Laboratory Code — DIAGNOSTIC RADIOLOGY · Schedule of Benefits
A diagnostic radiology service under the Head and Neck category, consisting of four or more views of the mandible. The Schedule of Benefits lists a technical component (H-fee) and a professional component (P-fee) for this service. The professional component covers the physician's interpretation of the images, while the technical component covers the cost of the facility, equipment, and staff to perform the X-ray. Per , dental x-rays of the teeth are not an insured benefit.
When to Use
- Use X012 for complex mandibular trauma or suspected pathology requiring a minimum of four distinct radiographic projections to fully visualize the mandible.
- Use this code for diagnostic imaging of the mandible where fewer views (such as those covered under X006) are insufficient to rule out fractures or osseous lesions.
Common Pitfalls
- Billing X012 for dental-related imaging (e.g., periapical or bitewing X-rays) is strictly prohibited as these are not insured benefits under OHIP.
- Claiming the technical component (H-fee) for hospital in-patients or patients admitted within 24 hours of the service will result in automatic rejection.
- Failure to maintain documentation of the specific views taken can lead to audit recovery if the claim is challenged for medical necessity.
Billing Tips
- Ensure the referral source is clearly documented as a physician, nurse practitioner, or oral maxillofacial surgeon to satisfy the mandatory referral requirement.
- When providing urgent, non-elective diagnostic services in a hospital setting, ensure you select the appropriate Special Visit Premium (C102-C110) based on the time and patient sequence, as these are compatible with X012.
Effective: April 1, 2025
D. Diagnostic Radiology
DIAGNOSTIC RADIOLOGY
Diagnostic
Diagnostic Radiology
The technical component of a diagnostic procedure is only eligible for payment where the physician has the necessary training and experience to personally render the technical component of the service.
The physician maintains documentation that describes the process by which the physician monitors quality assurance in accordance with professional standards.
All insured services must be documented in appropriate records to establish that: 1. an insured service was provided; 2. the service for which the account is submitted is the service that was rendered; and 3. the service was medically necessary.
Dental x-rays of the teeth are not an insured benefit.
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