Wiki 50 modifier and number of units

Although I do not have a reference; i would report the procedure with the modifier -50, the appropriate price (reflecting B/L proc) and one unit. Reporting the procedure with the -50 at 2 units would indicate that you performed the bilateral procedure twice.

Hope this helps
 
Excerpt from BCBSNC's administrative website.......

"Modifier -50 should be used for bilateral procedures. Bilateral procedures should be listed on the claim as a single line item, with modifier -50, and a two in the units field."

This could become carrier specific but again...this in my only carrier, in my region, that has this requirement.
 
this is definitely carrier driven. I have carriers that want them on separate lines with rt/lt rather than the 50 modifier.
 
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