If a dark adaptation examination is performed on both eyes, should one unit of code

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If I want to report code 92202 bilaterally, do I need to append modifier 50 (2024)
Is the ophthalmological examination as described in code 92018 a unilateral or bilateral procedure? (2006)
When reporting code 92242 bilaterally, is it appropriate to bill it twice, once with the (2024)
Is it appropriate to append modifier 50, Bilateral procedure, to code 67221, Destruction of localized (2016)
Are codes 92225, 92226, 92235, and 92250 unilateral or bilateral codes? (2006)
Is it appropriate to append modifier 50 to code 68841 when performed on both eyes (2021)
Would it be appropriate to code a visual field test (code 92081) twice when performing (2010)
Is it appropriate to report code 67414, Orbitotomy without bone flap (frontal or transconjunctival approach) (2006)
Is it appropriate to append modifier 50, Bilateral procedure, to code 67221, Destruction of localized (2016)
A patient presented to my physician's office for removal of chalazions, one on the right (2006)
If a muscle innervated by a facial nerve is injected bilaterally, would it be appropriate (2024)
What is the appropriate way to report the determination of corneal thickness performed on both (2006)

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AMA CPT® Knowledge Base - Dec 1, 2025

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