Here are some key details on CPT code 92504:
- Code: 92504
- Description: Binocular microscopy (separate diagnostic procedure)
- Category: Diagnostic Ophthalmology
- Body System: Eyes and Ocular Adnexa
- This code is for the diagnostic examination of ocular tissue under a binocular microscope.
- It is typically used to examine corneal scrapings for presence of fungi or bacteria causing infections like blepharitis or keratitis.
- It may also be used to examine iris tissue, conjunctival scrapings, or excised chalazion material.
- 92504 is not used for slit lamp exams (92020) or operating microscope exams during surgery (69990).
- This is a professional component code only - the physician work of examining the slide(s) under the microscope.
- No facility resources are included in 92504.
- Typical reimbursement is 0.65 RVUs or around $45.
- Documentation should specify the tissue/material examined under binocular microscopy and findings.
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