OHIP Billing Guide🩺 ServicePublished 2026
A116

A116 OHIP Billing Code: Efficient Critical Care Follow-Ups

The A116 code is used by critical care specialists for repeat consultations after interval care, ensuring continued patient management.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference122.00 CAD~4 min read

1What Is the A116 OHIP Code?

A116 is an OHIP billing code for repeat consultations within critical care medicine. This code is utilized when a patient previously seen by a critical care specialist requires a follow-up consultation after receiving care from another physician. This typically occurs when a patient's condition deteriorates following interval treatment.

A repeat consultation requires a new written request from a referring physician, nurse practitioner, or dental surgeon and focuses on reassessing a patient with the same prior presenting issue.

This service is often missed due to incomplete or absent written consultation requests, leading to claims adjustments to lower assessment fees. Ensuring proper documentation and understanding of criteria are paramount for successful billing.

2Related Codes

CodeNameFrequencyDescription
A710Comprehensive critical care medicine consultationOnce per two consecutive 12-month periodsInitial comprehensive consultation in critical care.
A715ConsultationOnce per two consecutive 12-month periodsStandard consultation in critical care.
A915Limited consultationOnce per two consecutive 12-month periodsLimited consultation with the same $122.00 fee.
C116Repeat consultationUnlimited with proper documentationRepeat consultation for hospital in-patients with the same fee as A116.

3Eligibility Requirements

For a repeat consultation under code A116 to be eligible for billing:

  • A written request, signed by the referring healthcare provider, is mandatory, except in settings with shared medical records, such as hospitals or multi-specialty clinics.
  • The consultation must be based on the same diagnosis as the initial consultation, occurring after interval treatment by another physician.
  • Repeat consultations are not restricted by the general consultation frequency limits, but each requires fresh referral documentation.
  • Virtual delivery is possible via video consultation, billed as A116A. Telephone consultations are not eligible.

Failure to meet these criteria will result in the payable amount being adjusted to a general or specific assessment fee.

4What Your Clinical Note Must Show

1Consultation Request Documentation

Maintain a copy of the written consultation request in the patient's medical record.

  • Signed by the referring physician, nurse practitioner, or dental surgeon.
  • Exempt in shared record systems like hospitals or multi-specialty clinics.
2Consultation Eligibility Verification

Ensure the consultation pertains to the same problem and includes recent referral documentation.

  • Confirm the patient's diagnosis matches the initial consultation.
  • The interval care by another physician must be documented.

5Weak vs. Strong Note Examples

The strong note includes a clear referral source, specific details of the interval care, and proper documentation. The weak note fails by lacking the necessary referral details and supporting documents.

Weak Note

Patient was seen for follow-up. No documentation provided. Referring doctor not indicated.

Strong Note

Patient re-referred for worsening dyspnea. Follow-up requested by Dr. Smith, following initial consultation on March 10, 2023.

Documentation from interval care by Dr. Jones made available.

  • Referral letter from Dr. Smith dated May 1, 2023.
  • Complete patient chart with diagnosis notes from both initial and interval care.

6Common Reasons This Code Is Missed

1
Lack of Referral Documentation
Missing or insufficient detail in the referral request often leads to billing adjustments.
2
Incorrect Service Location
Failing to distinguish between in-patient and out-patient settings can result in incorrect billing.
3
Improper Virtual Service Billing
Billing for video consultations as telephone services results in claim denials.
4
Failure to Match Diagnosis
The repeat consultation must address the same issue as the initial consultation, or claims may be adjusted.
Document A116 correctly — every time
Empathia's templates automatically structure your notes to capture every required element for audit-proof billing.

8Frequently Asked Questions

How frequently can A116 be billed for the same patient?
A116 can be billed multiple times as long as each is supported by a new referral request.
Can A116 be billed for consultations conducted over the phone?
No, A116 is eligible only for video consultations as per Appendix J.
What conditions in critical care typically necessitate a repeat consultation under A116?
Deteriorating conditions like respiratory distress after previous interval care might require repeat consultation.
How should a critical care physician document a referral for A116 billing?
Ensure the referral includes a specific request from another physician, along with patient diagnosis details.
When is a patient eligible for a repeat critical care consultation billed under A116?
If the patient's condition has deteriorated after being managed by another physician.
What differentiates a repeat consultation from a new consultation under code A116?
A repeat consultation follows interval care for the same issue previously consulted on, requiring a new referral.
Can A116 be billed concurrently with a different consultation code for the same patient?
Consultation codes can generally not be billed together unless separate issues and complete documentation support it.
What are the documentation requirements for billing a video consultation under A116A?
Documentation must clearly state the referral, diagnosis, and that the service was provided via video.
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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