OHIP Billing Guide🩺 ServicePublished 2026
A016

A016 OHIP Billing Code: Optimize Reimbursement for Repeat Consultations

A016 covers repeat consultations in Anesthesiology for the same problem after an intervention by another physician, requiring a new referral.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference52.15 CAD~4 min read

1What Is the A016 OHIP Code?

What is OHIP Billing Code A016?

A016 is a billing code utilized by anesthesiologists within the Ontario Health Insurance Plan (OHIP) to charge for repeat consultations. It is applicable when a patient is seen again for the same problem, provided another physician has rendered care in the interval between consultations. This is common in chronic or acute pain cases where initial treatment plans may require adjustments.

Repeat consultations in Anesthesiology are initiated by a new written referral from a referring physician, nurse practitioner, or dental surgeon. Typical scenarios include cases like chronic pain management where the patient's condition evolves, necessitating a reevaluation of the anesthetic plan.

This code is often overlooked due to complexities in documenting the sequence of interventions or failure to secure a new referral, making it crucial to ensure compliance with all requirements.

2Related Codes

CodeNameFrequencyDescription
A015ConsultationOnce per presenting problem where requirements are metAn initial consultation fee for anesthesiology.
A210Special anaesthetic consultationDetailed consultation despite presenting problem requirementsHigher-level consultation for complex anesthetic cases.
A215Limited consultation for acute pain managementConsultation linked with a hospital visitFor acute pain management in inpatient settings.
C015ConsultationOnce per presenting problem with institutional recordsUsed in inpatient or institutions with common records.

3Eligibility Requirements

Eligibility Requirements for Billing A016

To successfully bill code A016, the following conditions must be met:

  1. New Written Request: A new written referral is mandatory, signed by the referring physician, nurse practitioner, or dental surgeon.

    • Exceptions include consultations occurring in institutions maintaining common medical records.
  2. Interval Care: Documentation must reflect that another physician provided care between the initial and repeat consultations.

  3. Service Setting: Applicable in both office and out-patient clinic settings.

  4. Virtual Delivery: This consultation may be conducted via video. If providing the consultation virtually, the service must be billed as A016A and must not be conducted over the phone.

Failure to meet these requirements may result in the service being billed at a reduced rate as a general or specific assessment.

4What Your Clinical Note Must Show

1New Written Request

Maintain a copy of the signed new written request within the medical record.

  • Must be signed by a referring physician, nurse practitioner, or dental surgeon.
  • Exception for hospital or institutional settings with common records.
2Interval Care Documentation

Document any care received by the patient from other physicians in the interval.

  • Detail other physician's involvement in the patient's care.
3Virtual Consultation Parameters

Accurate documentation if conducted virtually.

  • Ensure consultation is video-based.
  • Bill as A016A for virtual services.

5Weak vs. Strong Note Examples

The strong note succeeds because it establishes the continuity of care, the interval care received, the new treatment plan, and includes a specific referral. The weak note lacks specificity and evidence of a new plan or referral.

Weak Note

Saw patient today for same back pain as before. No new treatment noted.

Strong Note

Repeat consultation for persistent lower back pain with new referral.

Previous plan included physiotherapy, now revised to include epidural steroid injection as recommended by Dr. Smith based on recent pain assessment.

  • New written request received from Dr. Smith (referral source).
  • Interval care documented with physiotherapy notes and updates.

6Common Reasons This Code Is Missed

1
Lack of New Written Referral
Failing to secure and document a new referral can invalidate the consultation billing.
2
Not Documenting Interval Care
Omitting details of care provided by another physician between consultations may result in denial of the claim.
3
Incorrect Virtual Consultation Billing
Virtual consultations improperly billed (e.g., by phone) or without appropriate documentation may lead to reduced payment.
Document A016 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 A016?
The flat fee for billing an A016 repeat consultation is CAD 52.15.
What constitutes a 'repeat consultation' in Anesthesiology?
A repeat consultation involves reevaluating a chronic or acute pain patient previously assessed by another physician.
How does A016 apply to cases of chronic pain?
For chronic pain, a repeat consultation is billed when a patient needs reevaluation after another treatment plan or intervention.
Can I bill A016 for consultations conducted via phone?
No, A016 must be rendered via video for a virtual setting. Phone consultations are not eligible under this code.
Why is a new written referral necessary for A016 billing?
A new written referral ensures that the repeat consultation follows an updated care plan after another physician's intervention.
What's the process for documenting interval care between consultations?
Document all care given between consultations, highlighting any changes made by other involved physicians.
In what scenario would A016 not apply?
A016 does not apply if there is no new referral or if no care by another physician occurred in between consultations.
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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