CPT 69719 — REPLACEMENT (INCLUDING REMOVAL OF EXISTING DEVICE), OSSEOINTEGRATED IMPLANT, SKULL; WITH MAGNETIC TRANSCUTANEOUS ATTACHMENT TO EXTERNAL SPEECH PROCESSOR, WITHIN THE MASTOID AND/OR INVOLVING A BONY DEFECT LESS THAN 100 SQ MM SURFACE AREA OF BONE DEEP TO THE OUTER CRANIAL CORTEX (1 hospital, — samples)
CPT 69726 — REMOVAL, ENTIRE OSSEOINTEGRATED IMPLANT, SKULL; WITH PERCUTANEOUS ATTACHMENT TO EXTERNAL SPEECH PROCESSOR (1 hospital, — samples)
CPT 69727 — REMOVAL, ENTIRE OSSEOINTEGRATED IMPLANT, SKULL; WITH MAGNETIC TRANSCUTANEOUS ATTACHMENT TO EXTERNAL SPEECH PROCESSOR, WITHIN THE MASTOID AND/OR INVOLVING A BONY DEFECT LESS THAN 100 SQ MM SURFACE AREA OF BONE DEEP TO THE OUTER CRANIAL CORTEX (1 hospital, — samples)
CPT 69728 — REMOVAL, ENTIRE OSSEOINTEGRATED IMPLANT, SKULL; WITH MAGNETIC TRANSCUTANEOUS ATTACHMENT TO EXTERNAL SPEECH PROCESSOR, OUTSIDE THE MASTOID AND INVOLVING A BONY DEFECT GREATER THAN OR EQUAL TO 100 SQ MM SURFACE AREA OF BONE DEEP TO THE OUTER CRANIAL CORTEX (2 hospitals, — samples)
CPT 69729 — IMPLANTATION, OSSEOINTEGRATED IMPLANT, SKULL; WITH MAGNETIC TRANSCUTANEOUS ATTACHMENT TO EXTERNAL SPEECH PROCESSOR, OUTSIDE OF THE MASTOID AND RESULTING IN REMOVAL OF GREATER THAN OR EQUAL TO 100 SQ MM SURFACE AREA OF BONE DEEP TO THE OUTER CRANIAL CORTEX (2 hospitals, — samples)