Modifier 59 is an important NCCI PTP-associated modifier that physicians and providers often use incorrectly. This booklet will help you use this modifier correctly.

A GA modifier is attached to the colonoscopy code, which alerts Medicare that it is expected to be denied as not reasonable and necessary and that the patient was informed.

For a list of approved modifiers, refer to the Modifiers: Approved List section in this manual. Some procedures do not need further clarification with a modifier. Use of modifiers other than those listed in …

To clarify reimbursement impact on appropriately billed modifiers as supported by nationally recognized standards and medical record documentation.

Reduce denials, improve claim accuracy, and stay compliant with this easy guide. Use only when necessary—otherwise, use X modifiers (XE, XP, XS, XU). Ensure documentation supports a …

For information regarding the appropriate use of modifiers with individual CPT and HCPCS procedure codes refer to the Procedure to Modifier Policy. Note: The lists below represent modifiers that are …

In 2018, modifiers 96 and 97 were established in the Current Procedural Terminology (CPT®) code set to clearly identify when a service or procedure is performed for habilitative or rehabilitative purposes. …