| 52 | Modifier ‑52 (Reduced Services) indicates that a service or procedure was partially reduced or omitted at the provider’s discretion, allowing reporting of the basic procedure number with a qualifier… | - Use modifier -52 when a physician or qualified health professional electively reduces or omits part of a procedure or service (for example, performing fewer required views or omitting a portion of… |
| 59 | Modifier 59 indicates a distinct procedural service when two procedures that are not normally billed together are clinically and procedurally separate. The CPT definition (as reiterated by CMS)… | - Use modifier -59 to report a distinct procedural service when documentation supports that the procedure reported is not normally billed together with another service on the same day because of a… |
| 96 | Modifier 96 is appended to CPT codes to indicate that a service or procedure was provided for habilitative purposes — i.e., to help a patient learn, maintain, or improve skills and functioning for… | - Use modifier -96 when a procedure or service that could be either habilitative or rehabilitative is provided specifically for habilitative purposes — i.e., to help a patient learn, maintain, or… |
| 8P | Modifier 8P—Performance Measure Reporting Modifier – Action Not Performed, Reason Not Otherwise Specified— is appended only to CPT Category II quality-reporting codes to indicate that the specified… | - Use modifier -8P only with CPT Category II codes when the quality-measure action was not performed for an eligible patient and there is no documented reason in the medical record for omitting the… |
| 53 | Modifier 53 (Discontinued Procedure) signals that a surgical or diagnostic service was begun by the physician but terminated because of extenuating circumstances that threatened the patient’s… | - Use modifier -53 when a physician/qualified healthcare professional has started a surgical or diagnostic procedure (e.g., anesthesia administered, incision or scope insertion) and then discontinues… |