Modifier 25 can be used for outpatient, inpatient, and ambulatory surgery centers hospital outpatient use. Modifier 25 can be used in other situations such as with critical care codes and emergency department visits. Do not use a 25 Modifier when billing for services performed during a postoperativ...
Modifier –25 was effective and implemented for hospital use on June 5, 2000 (see PM A-00-07). This PM provides additional informational only in understanding how this modifier should be used; therefore, this PM does not change the original effective and implementation dates. B.CPT Modifier ...
The GW modifier is a special code that is used in medical billing to indicate that a service or procedure provided to a hospice patient is not related to their terminal illness or hospice care. This should be used when a service is rendered to a hospice patient that is not related to ...