OHIP Billing Guide🩺 ServicePublished 2026
A066

A066 OHIP Billing Code: Efficient Repeat Consultations for Orthopedic Follow-Ups

A066 is used for billing repeat consultations in orthopedic practice following further patient management interventions, ensuring comprehensive care coordination.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference55.35 CAD~3 min read

1What Is the A066 OHIP Code?

A066 is an OHIP billing code used for repeat consultations in orthopedic practices. This code is specifically designed for situations where a patient returns to an orthopedic surgeon after another healthcare intervention, such as physiotherapy or rheumatology consultation. Such repeat consultations require a new written request from the referring practitioner and are not subject to the usual frequency limits, making them an integral part of ongoing patient management.

Orthopedic surgeons often utilize A066 when a patient's condition has either not resolved or has evolved after the initial consultation and intervention by a different healthcare provider. This allows for a complete reassessment, ensuring the treatment plan is current and effective.

Failure to correctly document and request new written referral letters for repeat consultations often leads to missed opportunities in obtaining reimbursement under A066. It's pivotal for orthopedic practices to maintain rigorous documentation to capture these encounters accurately.

2Related Codes

CodeNameFrequencyDescription
A935Special surgical consultationas requiredUtilized for special complex surgical cases that require a higher fee than standard consultations.
C935Special surgical consultationin-patient only, as requiredIn-patient equivalent of A935 for in-depth surgical evaluations.
A065Consultationfirst visit or follow-up if criteria are unmetStandard orthopedic consultation for new or returning patients without new referral.
C065Consultationin-patient only, as requiredIn-patient equivalent of A065 for general orthopedic consultations.

3Eligibility Requirements

To qualify for billing under A066, a written request from a referring physician, nurse practitioner, or dental surgeon is essential. Each repeat consultation must originate from a fresh referral to be eligible under the OHIP guidelines. The code can be utilized for virtual consultations when performed via video, but telephone consultations are excluded. Additionally, A066 can’t be claimed if it’s merely a follow-up without new developments warranting further evaluation consistent with a referral.

In orthopedic cases, A066 is often billed when a patient shows insufficient improvement post-intervention or when another specialist’s insights necessitate a renewed orthopedic evaluation. It’s also applicable when managing complex cases where continuous reassessment benefits patient outcomes.

4What Your Clinical Note Must Show

1Documentation Required for A066

Ensure thorough documentation is maintained for every repeat consultation billed under A066.

  • A new written referral request from an eligible healthcare provider.
  • Detailed clinical notes illustrating the necessity for a repeat consultation.
  • Evidence of prior intervention, such as physiotherapy or rheumatology inputs.
  • Documentation of any changes in diagnosis or treatment plan following the consultation.

5Weak vs. Strong Note Examples

The strong note succeeds due to its detailed insight into the patient's history, referenced referral, and explicit changes in clinical status and reasoning for the repeat visit. In contrast, the weak note lacks specificity and ignores critical referral documentation.

Weak Note

Patient followed up today. Condition ongoing. Advised further treatment.

Strong Note

Patient Mr. John Doe returned for a repeat orthopedic consultation following physiotherapy. Initially assessed on 2023-03-15 for left knee pain. Physiotherapy noted ongoing symptoms and no improvement. New referral from Dr. Smith (family physician) received outlining unresolved pain despite attempted interventions.

  • Documented physiotherapy outcomes.
  • Included new diagnosis considerations based on recent rheumatology opinion.

6Common Reasons This Code Is Missed

1
Lack of New Referral
Attempting to bill A066 without a written request from a separate healthcare professional.
2
Inadequate Documentation
Failure to properly document the necessary clinical details and justification for the repeat consultation.
3
Misinterpretation of Guidelines
Confusing A066 with follow-up consultations that do not require a new referral.
Document A066 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 billing A066?
The fee for billing code A066 is CAD 55.35.
Can A066 be billed for consultations over the phone?
No, A066 can only be billed for video consultations if conducted virtually.
Under what circumstances should an orthopedic specialist use A066?
A066 is used when another physician's intervention, such as physiotherapy, has not resolved the orthopedic issue, necessitating a repeat assessment.
What makes a repeat consultation necessary in orthopedic cases?
A repeat consultation is necessary when a patient's condition persists despite prior treatment or when a new interdisciplinary opinion changes the diagnosis.
Does A066 apply to hospital in-patients?
No, for hospital in-patients, the equivalent billing code would be C066.
What if a patient hasn't improved after physiotherapy?
If improvement is lacking and documented, a repeat consultation using A066 can be billed, provided a new referral is obtained.
How important is the new written referral for billing A066?
A new written referral is critical and must be provided for the repeat consultation to be billed correctly under A066.
What documentation should accompany a repeat consultation for an orthopedic patient post-intervention?
Include detailed notes of past interventions, new referral information, and any modified treatment plans.
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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