64450 Surgery as an Outpatient Injection of anesthetic agent and/or steroid into other nerve or branch Injection of anesthetic agent and/or steroid into other nerve or branch
64483 Surgery as an Outpatient Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level
64484 Surgery as an Outpatient Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level
64490 Surgery as an Outpatient Injection of upper or middle spine facet joint using imaging guidance, single level Injection of upper or middle spine facet joint using imaging guidance, single level
64491 Surgery as an Outpatient Injection of upper or middle spine facet joint using imaging guidance, second level Injection of upper or middle spine facet joint using imaging guidance, second level
64493 Surgery as an Outpatient Injection of lower or sacral spine facet joint using imaging guidance, single level Injection of lower or sacral spine facet joint using imaging guidance, single level
64494 Surgery as an Outpatient Injection of lower or sacral spine facet joint using imaging guidance, second level Injection of lower or sacral spine facet joint using imaging guidance, second level
64615 Surgery as an Outpatient Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face
64635 Inpatient Medical and Surgical Care in a General Hospital Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint
64636 Surgery as an Outpatient Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint Destruction of lower or sacral spinal facet joint nerves using imaging guidance, each additional facet joint