OHIP Billing Guide🩺 ServicePublished 2026
C726

C726 OHIP Billing Code: Efficient Repeat Consultations in Occupational Medicine

The C726 code is used by occupational medicine specialists for repeat consultations in non-emergency hospital settings. It requires a new written request.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference123.10 CAD~3 min read

1What Is the C726 OHIP Code?

A repeat consultation under C726 refers to a subsequent engagement between the consultant and a patient for the same issue after receiving interim care from another physician. In the context of occupational medicine, this often involves managing an in-patient's exposure to workplace hazards. Such a consultation is harnessed when the patient's conditions or the clinical picture evolve.

C726 is crucial for continued patient assessment when prior exposure risks change or new information arises, ensuring optimal patient care. Despite its clear necessity, challenges in securing a proper referral or misunderstanding the code's applicability can lead to billing errors.

2Related Codes

CodeNameFrequencyDescription
A720Comprehensive occupational medicine consultationDepends on patient needsUsed for an initial in-depth consultation regarding occupational medicine concerns.
A725ConsultationDepends on patient needsGeneral consultation service in occupational medicine.
A726Repeat consultationEach requires a new referralRepeat consultation for out-patient settings.
A925Limited consultationEach requires a new referralUsed for limited scope occupational medicine consultations.

3Eligibility Requirements

To bill C726 under OHIP, the following criteria must be met:

  • Non-Emergency Setting: This service is rendered to in-patients in non-emergency hospital settings under the Occupational Medicine listing.
  • Repeat Consultation: It's applicable when the same consultant sees the patient for a repeat assessment of the same issue, which another physician addressed in the interim.
  • Written Request Required: A new written request from the referring physician, nurse practitioner, or dental surgeon must be provided and kept in the consultant's medical record. This does not apply in environments with shared records like hospitals or multi-specialty clinics.
  • Exclusion from Frequency Limits: Repeat consultations are excluded from general frequency limits outlined in GP17.

4What Your Clinical Note Must Show

1Consultation Documentation Requirements

Ensure you have the following documentation to support billing under C726:

  • A new, signed written request from the referring practitioner.
  • Maintain this request in the patient's medical record, unless it's a shared record facility.
  • Documentation of the consultation, noting any new findings or changes in the patient's condition.

5Weak vs. Strong Note Examples

The strong note succeeds by detailing the new referral and changes in the patient's condition, while the weak note lacks specificity and supporting documentation.

Weak Note

Patient seen for repeat consultation. Discussed previous exposure and concerns.

Strong Note

Patient presented for a repeat consultation due to evolving exposure history as noted by GP. New written request from Dr. Smith (referral attached).

Reviewed progress since last consultation and discussed recent workplace changes affecting exposure levels.

  • Documented changes in patient’s exposure history.
  • Attached the new written request from the referring practitioner.

6Common Reasons This Code Is Missed

1
Lack of a New Written Request
Failure to secure and document a new written request from the referring specialist can invalidate the claim.
2
Misunderstanding Eligibility Criteria
Not recognizing that the consultation must follow interim care by another provider may lead to errors.
3
Incorrect Setting
Applying C726 in an outpatient setting instead of a non-emergency inpatient hospital setting will result in incorrect billing.
Document C726 correctly — every time
Empathia's templates automatically structure your notes to capture every required element for audit-proof billing.

8Frequently Asked Questions

What is the fee for C726 under OHIP?
The fee for billing code C726 is CAD 123.10.
How often can you bill C726 for the same patient?
There are no frequency limits on repeat consultations as long as each one meets the requirements for a new written request.
In what situations is a repeat consultation required in occupational medicine?
A repeat consultation is necessary when a patient's exposure history changes or new clinical insights require re-assessment.
Can a repeat consultation be conducted virtually in occupational medicine?
Yes, C726 can be billed for virtual consultations via video, but not telephone, under specific circumstances.
What might trigger a repeat consultation for a hospitalized occupational exposure case?
A change in the patient’s exposure to workplace hazards or a shift in clinical symptoms after interim care may trigger a repeat consultation.
Who can provide the referral needed for a repeat consultation?
A referral must come from a physician, nurse practitioner, or dental surgeon.
Why is a new written request essential for C726 billing?
A new referral ensures the necessity of the consultation due to changes in the patient’s condition or exposure history.
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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