OHIP Billing Guide🩺 ServicePublished 2026
C006

C006 OHIP Billing Code: Enhance Care with a Repeat Consultation

C006 is a billing code for repeat consultations by family physicians in Ontario. This service requires a new written referral for the same presenting problem.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference47.10 CAD~3 min read

1What Is the C006 OHIP Code?

A repeat consultation (C006) allows family physicians to provide additional expert opinion on the same presenting problem after interim patient care by another physician. This typically occurs in a hospital setting when a family physician is requested to reassess a problem during a patient's in-patient stay. Repeat consultations are crucial in ensuring continuity and quality of care but require a new referral each time.

The necessity for such consultations often arises when patient conditions evolve or when further specialized input is needed after initial management by a different provider. Due to the need for meticulous adherence to referral processes, C006 can sometimes be overlooked if a new written request is not clearly documented, leading to billing adjustments.

2Related Codes

CodeNameFrequencyDescription
A914GP focused practice comprehensive consultation by VideoOnce per 12 monthsThis service involves a comprehensive consultation conducted via video.
A006Repeat consultationUnlimited, with new referralSimilar to C006, used outside hospital in-patient settings.
A010GP focused practice consultation by VideoOnce per 12 monthsA standard consultation rendered by video.
A011GP focused practice repeat consultation by VideoUnlimited, with new referralA repeat consultation conducted via video.

3Eligibility Requirements

To be eligible for billing under code C006, repeat consultation services must meet several conditions:

  • A new written request for the consultation must be provided by a referring physician, nurse practitioner, or dental surgeon each time services are rendered.
  • This written request needs to be maintained in the consulting physician's medical records, except when common medical records are kept in a hospital, long-term care institution, or multi-specialty clinic.

If these requirements are not met, the amount paid will decrease to a general or specific assessment fee. Unlike other consultation codes, repeat consultations under C006 do not count towards consultation frequency limits outlined in GP17.

4What Your Clinical Note Must Show

1Required Documentation

Maintain accurate records for each repeat consultation:

  • New written request from the referring physician, nurse practitioner, or dental surgeon.
  • Record of the request stored in the physician's medical records (or common medical records in approved institutions).
  • Evidence of prior care by another physician for the same problem before this repeat consultation.

5Weak vs. Strong Note Examples

The strong note provides clear documentation of the referral, prior care, and the clinical assessment, supporting the necessity of the repeat consultation. The weak note lacks corroborative details and necessary documentation.

Weak Note

Patient seen for repeat consultation; discussed management options.

Strong Note

Repeat consultation performed based on a request from Dr. Smith (attached) regarding unresolved chest pain.

Review of patient's records from interim care by Dr. Jones, confirming necessity for reassessment.

Management plan revised with consideration of new symptoms.

  • Attached referral request.
  • Details of prior interim care.
  • Updated management plan documented.

6Common Reasons This Code Is Missed

1
Lack of New Referral
A new written request isn't obtained for each repeat consultation.
2
Incomplete Documentation
Failure to store the referral request in the patient's medical record.
3
Misinterpretation of Code Frequency
Assuming there's a frequency limit, deterring proper use of repeat consultations.
Document C006 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 C006?
The fee for billing code C006 is CAD 47.10 as a flat rate.
Are there frequency limits on billing C006?
No, C006 is excluded from consultation frequency limits under GP17.
What kind of cases qualify for C006 in family practice?
Qualifying cases often involve readmission or symptom evolution in hospital patients, requiring further evaluation.
How does a repeat consultation differ from an initial consultation?
A repeat consultation requires prior patient care by another provider and a new referral.
In what settings is C006 typically billed for family physicians?
C006 is commonly billed when patients are hospital in-patients requiring reassessment during their stay.
Can a C006 consultation be billed without a new referral if prior care documentation is available?
No, a new written request is mandatory each time to bill C006.
What happens if documentation is incomplete for C006?
Inadequate documentation leads to billing adjustments to a lesser assessment fee.
Who can refer for a C006 repeat consultation?
Referrals must be made by a physician, nurse practitioner, or dental surgeon.
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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