OHIP Billing Guide🩺 ServicePublished 2026
A154

A154 OHIP Billing Code: Efficient Endocrinology Re-assessments

A154 facilitates targeted endocrinology re-assessments, allowing specialists to efficiently manage and follow-up on specific endocrine issues.

For Ontario Physicians & Billing StaffOHIP Schedule of Benefits Reference72.00 CAD~3 min read

1What Is the A154 OHIP Code?

What is A154?

The A154 code under OHIP represents a medical specific re-assessment, typically used by endocrinologists to follow-up on specific endocrine conditions. These assessments often involve reviewing patients with conditions like thyroid nodules or adjustments in diabetes management follow-ups.

This billing code is crucial for ensuring comprehensive patient care management, allowing specialists to conduct detailed re-assessments based on previous findings or treatment adjustments. Physicians may find it challenging to capture and document the full scope of these re-assessments, leading to missed billing opportunities.

2Related Codes

CodeNameFrequencyDescription
A153A153 Medical specific assessmentStandardInitial specific assessment with a fee of $95.95.
C153C153 Medical specific assessmentStandardHospital in-patient assessment, fee $95.95.
W154W154 General re-assessment of patient in nursing homeAs per Nursing Homes ActGeneral re-assessment in nursing home setting, fee $20.60.
A151A151 Complex medical specific re-assessmentWhen applicableComplex re-assessment, fee $83.40.

3Eligibility Requirements

Eligibility Requirements

To bill using the A154 code, the consultation must involve a full, relevant history and a physical examination of one or more systems, focusing specifically on the endocrinological condition being monitored or treated.

  • Frequency Limit: Physicians may bill a maximum of two specific re-assessments per patient per 12-month period unless the service is for hospital admissions.
  • Time Recording: Mandatory recording of service start and end times in the patient's permanent medical record is required.
  • Virtual Delivery: This service can be rendered virtually via video or telephone as A154A.

4What Your Clinical Note Must Show

1Record Keeping

Ensure the following documentation requirements are met:

  • Document start and end times of the service in the patient's record.
  • Include a full, relevant medical history.
  • Conduct and document a physical examination of relevant systems.

5Weak vs. Strong Note Examples

The strong note provides comprehensive documentation of the patient's status and changes in treatment, whereas the weak note lacks detailed assessment and action taken.

Weak Note

Reviewed patient's diabetes control. Continued current treatment.

Strong Note

Conducted a thorough follow-up on the patient's diabetes management.

Full medical history reviewed, identifying significant changes since last assessment.

  • Adjusted insulin dose based on current glucose levels.
  • Reviewed adherence to diet and lifestyle recommendations.

6Common Reasons This Code Is Missed

1
Incomplete Documentation
Failure to record start and end times can invalidate billing.
2
Exceeding Frequency Limits
Billing more than twice per patient in a 12-month period without proper acknowledgment.
3
Overlooking System Examination
Neglecting a documented physical examination specific to the endocrine issue.
Document A154 correctly — every time
Empathia's templates automatically structure your notes to capture every required element for audit-proof billing.

8Frequently Asked Questions

How often can A154 be billed?
A154 can be billed a maximum of twice per patient per 12-month period, except for hospital admissions.
What constitutes a 'medical specific re-assessment' in endocrinology?
It involves a comprehensive review of outcomes from previous treatments or diagnostic tests relevant to specific endocrine issues.
How does a change in therapy justify using A154?
A154 can be used when closely monitoring the effect of medication changes, such as a thyroid or diabetes dose adjustment.
Can A154 be billed for virtual consultations?
Yes, it can be billed as A154A for consultations done via video or telephone.
What initial assessments commonly lead to an A154 re-assessment?
Conditions like previously diagnosed thyroid nodules or changes in diabetes management often prompt follow-up assessments.
Why might a patient with a thyroid nodule require re-assessment?
Follow-up might be required after a biopsy or treatment change to monitor response.
In what situations should a complex re-assessment (A151) be considered instead?
Consider A151 for cases requiring detailed investigation beyond standard follow-up, such as significant clinical changes.
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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