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ICD-10-CM Code for Disorders of olfactory nerve G52.0

ICD-10 code G52.0 for Disorders of olfactory nerve is a medical classification as listed by WHO under the range - Diseases of the nervous system .

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Official Long Descriptor

Disorders of olfactory nerve
Disorders of 1st cranial nerve

G52

Excludes2: disorders of acoustic [8th] nerve (H93.3)
disorders of optic [2nd] nerve (H46, H47.0)
paralytic strabismus due to nerve palsy (H49.0-H49.2)

Additional/Related Information

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Get crucial instructions for accurate ICD-10-CM G52.0 coding with all applicable Excludes 1 and Excludes 2 notes from the section level conveniently shown with each code.
This section shows you chapter-specific coding guidelines to increase your understanding and correct usage of the target ICD-10-CM Volume 1 code.

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NEED covering dx for peripheral nerve block of internal branch of laryngeal nerve
[QUOTE="TThivierge, post: 506815, member: 216725"] Hi Tiaralady6466 I would use the primary dx code use the G52.1 Glossopharyngeal Nerve which is 12 the cranial nerve in the neck goes to base of tongu... [ Read More ]
NEED covering dx for peripheral nerve block of internal branch of laryngeal nerve
Hi Tiaralady6466 I would use the primary dx code use the G52.1 Glossopharyngeal Nerve which is 12 the cranial nerve in the neck goes to base of tongue & is affected by swallowing. Also check out dx c... [ Read More ]
Chronic wallerian degeneration
Need help with a brain imagining icd 10 chronic wallerian degeneration along the descending corticospinal tract. I see the index say see disorder nerve . I know this tract supplies the musculature o... [ Read More ]
CPT 64408
Well, it's not that payer, but [URL='http://mcgs.bcbsfl.com/MCG?mcgId=02-61000-29&pv=false']here is one payer's accepted dx on that code, and G52.2 is not on it.[/URL] It may help you clarify what you... [ Read More ]
CPT 64408
We have an ENT provider billing 64408 with diagnosis codes G52.2 (disorder of vagus nerve), G52.9 (cranial nerve disorder), [URL='https://www.aapc.com/codes/icd-10-codes/R05']R05[/URL] (cough). The pa... [ Read More ]
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