What is OHIP billing code Z148?

Z148 is "Cyst, haemangioma, lipoma - extensive or massive", an OHIP Psychiatric code from the Ontario Schedule of Benefits (Physician Services).

How do I bill Z148 to OHIP?

Z148 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z148 claims against the Schedule of Benefits rules before submission.

All codes

Z148

Z148 – Cyst, haemangioma, lipoma - extensive or massive

OHIP Psychiatric Code — INTEGUMENTARY SYSTEM SURGICAL PROCEDURES · Schedule of Benefits

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A surgical procedure listed in the Schedule of Benefits. The specific description, title, and fee for Z148 are noted to be on page of the Schedule. This code is eligible for surgeon (suffix A), assistant (suffix B), and anaesthetist (suffix C) services. It is also eligible for various age-based, after-hours, and trauma premiums as detailed in the General Preamble. As per , an admission assessment for a Z-prefix procedure, by a surgical specialist who has assessed the patient prior to admission for the same illness, is deemed to be a specific re-assessment or medical specific re-assessment.

When to Use

Use Z148 for the excision of a lipoma or haemangioma that is truly extensive or massive, typically requiring significant dissection beyond a standard simple excision (Z147).
Select Z148 when the procedure involves complex anatomical involvement or significant size that necessitates a more extensive surgical approach than the minor excision codes.

Common Pitfalls

Billing Z148 for a standard, small, or superficial lesion that should have been coded under Z147, which will trigger a rejection or audit recovery.
Failing to document the 'extensive' or 'massive' nature of the lesion in the operative report, which is the primary evidence required to justify the higher fee of Z148 over Z147.

Billing Tips

Ensure your operative report explicitly describes the size, depth, and complexity of the dissection to support the 'extensive' classification required for Z148.
If the procedure is performed in a hospital setting, verify that the facility's classification of the surgery aligns with the 'extensive' criteria to avoid billing discrepancies.

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