62323 Surgery as an Outpatient Injection of substance into lower spine canal using imaging guidance Injection of substance into lower spine canal using imaging guidance
64415 Inpatient Medical and Surgical Care in a General Hospital Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus)
64445 Surgery as an Outpatient Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve) Injection of anesthetic agent and/or steroid into lower back and leg nerve (sciatic nerve)
64447 Inpatient Medical and Surgical Care in a General Hospital Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve)
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