1What Is the A155 OHIP Code?
The A155 billing code represents a consultation service provided by endocrinologists. This service is essential when a patient requires a specialized opinion about complex endocrine conditions. Typical cases include referrals for difficult diabetes, thyroid nodules, abnormal thyroid tests, osteoporosis, or suspected pituitary or adrenal disorders.
Such consultations are integral to delivering targeted care through endocrinology expertise, ensuring precise diagnostics and tailored management of intricate problems.
This code can often be missed when documentation regarding the referral and the complexity of the case isn't sufficiently recorded, or when the patient's consult service doesn't comply with the established billing frequency rules.
2Related Codes
| Code | Name | Frequency | Description |
|---|---|---|---|
| A150 | Comprehensive endocrinology consultation | One per 12-month period | Covers comprehensive assessments for complex cases in endocrinology. |
| A156 | Repeat consultation | As required, under specific circumstances | Applicable for necessary follow-up consultations. |
| A255 | Limited consultation | Limited to specific cases | Concise consultations covering minor issues. |
| C150 | Comprehensive endocrinology consultation | One per 12-month period | Hospital inpatient equivalent for comprehensive consultation. |
| C155 | Hospital in-patient consultation | As required for inpatient care | Equivalent to A155 but for in-patient scenarios. |
3Eligibility Requirements
To bill under A155, the following conditions must be fulfilled:
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Written Request: The consultation must follow a written request from a referring physician, nurse practitioner, or dental surgeon. The referral must arise due to the complexity, seriousness, or obscurity of the case.
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Documentation: A copy of the written request, signed by the referrer, should be retained unless the consultation occurs in a shared record environment such as hospitals or multi-specialty clinics.
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Frequency Limits: A consultation for the same condition and physician is payable once per two consecutive 12-month periods. However, a second consultation within the same period is payable if rendered to hospital inpatients or emergency department patients between 12 and 24 months after the first consultation.
4What Your Clinical Note Must Show
Ensure documentation meets all OHIP requirements by including:
- A written consultation request from the referring party.
- Identification of the consultant, referral source, patient details, and relevant billing number.
- Relevant information concerning the nature of the referral.
- Duration of the consultation recorded in the patient's medical record.
5Weak vs. Strong Note Examples
The strong note succeeds because it provides specific details of the referral, the complexity of the case, and the time spent during the consultation. The weak note fails as it lacks a written request and specifics of the patient's condition.
Patient referred by GP for diabetes management. No additional details or written request is included.
Referred by Dr. Smith (GP) due to complex diabetes management not responding to standard treatments. Patient exhibits atypical HbA1c patterns. Request outlines detailed history and asks for specific endocrinologist opinion.
- Consultation time: Start - 9:00 AM, End - 9:45 AM
- Patient: John Doe, Health Number: 1234567890
