Wiki QW Modifier

80305 is generally not eligible to be billed with a QW modifier (CLIA waived). Are you being instructed to bill with this modifier?

80305 - Code 80305 is used to report procedures in which the results are read by direct optical observation. The results are visually read. Examples of these procedures are dipsticks, cups, cards, and cartridges. Report 80305 once, irrespective of the number of direct observation drug class procedures performed or results on any date of service
 
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