For separately reported services specifically identified as preventive, the modifier should not be used. What this means to coders The application of modifier -33 is primarily to indicate the impact ...

Medical billing and coding systems ensure that health providers get paid for their services. Learn the steps in medical ...

Modifiers (usually 2-digits) are added to the main procedure code to signify that the procedure has been altered by a distinct factor. Modifiers are accepted by most payors. Modifiers can increase or ...