Modifiers describe special circumstances without changing the definition or meaning of the code used to report services. Modifiers are added to CPT or HCPCS codes. Modifiers are like playing Monopoly.

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 ...

CMS has added 13 new modifiers and extended the one of one, as indicated in the January 2011 Integrated Outpatient Code Editor. Most of the new modifiers went into effect Jan. 1, but one new modifier ...

On December 13, 2017, the Centers for Medicare & Medicaid Services (“CMS”) published subregulatory guidance to answer questions about billing for drugs acquired through the 340B Drug Pricing Program ( ...

Auditing modifiers--the two-digit codes attached to procedure codes to alter their descriptions--plays a key part in verifying that claims for healthcare services were filed accurately and processed ...