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Disorders of olfactory nerve

ICD10CM code

Medical Policies and Guidelines for Disorders of olfactory nerve

Related policies from health plans

Electrodiagnostic Testing (EMG/NCV) - (CPG129)
Diagnostic Nasal/Sinus Endoscopy, Functional Endoscopic Sinus Surgery (FESS) and Turbinectomy - (0554)

Similar Codes


ICD10CM codes

G52.0 - Disorders of olfactory nerve
C72.2 - Malignant neoplasm of olfactory nerve
C72.20 - Malignant neoplasm of unspecified olfactory nerve
G52 - Disorders of other cranial nerves
C72.22 - Malignant neoplasm of left olfactory nerve
G52.1 - Disorders of glossopharyngeal nerve
G52.8 - Disorders of other specified cranial nerves
G52.7 - Disorders of multiple cranial nerves
C72.21 - Malignant neoplasm of right olfactory nerve
S04.81 - Injury of olfactory [1st ] nerve

HCPCS codes

G8947 - One or more neuropsychiatric symptoms
C9771 - Nasal/sinus endoscopy, cryoablation nasal tissue(s) and/or nerve(s), unilateral or bilateral
G9535 - Patients with a normal neurological examination
G9350 - Ct scan of the paranasal sinuses not ordered at the time of diagnosis or received within 28 days aft
G0245 - Initial physician evaluation and management of a diabetic patient with diabetic sensory neuropathy r
A4615 - Cannula, nasal
G0246 - Follow-up physician evaluation and management of a diabetic patient with diabetic sensory neuropathy
C9749 - Repair of nasal vestibular lateral wall stenosis with implant(s)
D9230 - ANALGESIA
A4618 - Breathing circuits

CPT4 codes

64611 - Chemodenervation of parotid and submandibular salivary glands, bilateral
64999 - Unlisted procedure, nervous system
30100 - Biopsy, intranasal
64605 - Destruction by neurolytic agent, trigeminal nerve; second and third division branches at foramen ova
42420 - Excision of parotid tumor or parotid gland; total, with dissection and preservation of facial nerve
00100 - Anesthesia for procedures on salivary glands, including biopsy
68510 - Biopsy of lacrimal gland
69105 - Biopsy external auditory canal
69140 - Excision exostosis(es), external auditory canal
30600 - Repair fistula; oronasal