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ICD-10-PCS Root Operation R
Medical and Surgical, Central Nervous System and Cranial Nerves, Replacement

The Replacement root operation is identified by the character code R in the 3rd position of the procedure code. It is defined as Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part. The body part may have been taken out or replaced, or may be taken out, physically eradicated, or rendered nonfunctional during the Replacement procedure. A Removal procedure is coded for taking out the device used in a previous replacement procedure.

Includes:

  • Total hip replacement, bone graft, free skin graft
ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  0 = Central Nervous System and Cranial Nerves

Root Operation:

See Terms used in Medical and Surgical

The 4th character refers to the body part or body region.

Outline View ICD-10-PCS Table View

Replacement

Putting in or on biological or synthetic material that physically takes the place and/or function of all or a portion of a body part

  • 00RL - Abducens Nerve

    Includes:
    • Sixth cranial nerve

  • 00RR - Accessory Nerve

    Includes:
    • Eleventh cranial nerve

  • 00RN - Acoustic Nerve

    Includes:
    • Cochlear nerve
    • Eighth cranial nerve
    • Scarpa's (vestibular) ganglion
    • Spiral ganglion
    • Vestibular (Scarpa's) ganglion
    • Vestibular nerve
    • Vestibulocochlear nerve

  • 00R1 - Cerebral Meninges

    Includes:
    • Arachnoid mater, intracranial
    • Leptomeninges, intracranial
    • Pia mater, intracranial

  • 00R6 - Cerebral Ventricle

    Includes:
    • Aqueduct of Sylvius
    • Cerebral aqueduct (Sylvius)
    • Choroid plexus
    • Ependyma
    • Foramen of Monro (intraventricular)
    • Fourth ventricle
    • Interventricular foramen (Monro)
    • Left lateral ventricle
    • Right lateral ventricle
    • Third ventricle

  • 00R2 - Dura Mater

    Includes:
    • Diaphragma sellae
    • Dura mater, intracranial
    • Falx cerebri
    • Tentorium cerebelli

  • 00RM - Facial Nerve

    Includes:
    • Chorda tympani
    • Geniculate ganglion
    • Greater superficial petrosal nerve
    • Nerve to the stapedius
    • Parotid plexus
    • Posterior auricular nerve
    • Seventh cranial nerve
    • Submandibular ganglion

  • 00RP - Glossopharyngeal Nerve

    Includes:
    • Carotid sinus nerve
    • Ninth cranial nerve
    • Tympanic nerve

  • 00RS - Hypoglossal Nerve

    Includes:
    • Twelfth cranial nerve

  • 00RH - Oculomotor Nerve

    Includes:
    • Third cranial nerve

  • 00RF - Olfactory Nerve

    Includes:
    • First cranial nerve
    • Olfactory bulb

  • 00RG - Optic Nerve

    Includes:
    • Optic chiasma
    • Second cranial nerve

  • 00RT - Spinal Meninges

    Includes:
    • Arachnoid mater, spinal
    • Denticulate (dentate) ligament
    • Dura mater, spinal
    • Filum terminale
    • Leptomeninges, spinal
    • Pia mater, spinal

  • 00RK - Trigeminal Nerve

    Includes:
    • Fifth cranial nerve
    • Gasserian ganglion
    • Mandibular nerve
    • Maxillary nerve
    • Ophthalmic nerve
    • Trifacial nerve

  • 00RJ - Trochlear Nerve

    Includes:
    • Fourth cranial nerve

  • 00RQ - Vagus Nerve

    Includes:
    • Anterior vagal trunk
    • Pharyngeal plexus
    • Pneumogastric nerve
    • Posterior vagal trunk
    • Pulmonary plexus
    • Recurrent laryngeal nerve
    • Superior laryngeal nerve
    • Tenth cranial nerve