62141 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Repair of skull bone defect, more than 5.0 cm Repair of skull bone defect, more than 5.0 cm
62142 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of skull bone flap or skull plate Removal of skull bone flap or skull plate
62143 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Replacement of skull bone flap or skull plate Replacement of skull bone flap or skull plate
62161 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of brain scar tissue or drainage of cyst and Insertion or removal tube in brain using an endoscope Removal of brain scar tissue or drainage of cyst and Insertion or removal tube in brain using an endoscope
62165 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Removal of growth of pituitary using an endoscope Removal of growth of pituitary using an endoscope
62201 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Computer-assisted creation of cerebrospinal fluid drainage tract in third ventricle of brain Computer-assisted creation of cerebrospinal fluid drainage tract in third ventricle of brain
62223 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Creation of brain fluid drainage shunt, ventriculo-peritoneal, -pleural, other terminus Creation of brain fluid drainage shunt, ventriculo-peritoneal, -pleural, other terminus
62225 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Replacement or irrigation of tube in brain Replacement or irrigation of tube in brain
63709 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Repair of cerebrospinal fluid leak with partial removal of vertebra Repair of cerebrospinal fluid leak with partial removal of vertebra
63710 Inpatient Medical and Surgical Care in a General Hospital Surgery as an Outpatient Placement of spinal cord graft Placement of spinal cord graft