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Code
Description

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

BILLABLE
Billable Code
Billable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
| ICD-10 from 2011 - 2016

G52.0 is a billable ICD code used to specify a diagnosis of disorders of olfactory nerve. A 'billable code' is detailed enough to be used to specify a medical diagnosis.


The ICD code G52 is used to code Cranial nerve disease

Cranial nerve disease is an impaired functioning of one of the twelve cranial nerves. Although it could theoretically be considered a mononeuropathy, it is not considered as such under MeSH.

Specialty: Neurology
MeSH Codes: D003389, D003389, D003389
ICD 9 Codes: 350, 351, 352

Cranial nerves

Coding Notes for G52.0 Info for medical coders on how to properly use this ICD-10 code

Inclusion Terms:
Inclusion Terms
Inclusion Terms are a list of concepts for which a specific code is used. The list of Inclusion Terms is useful for determining the correct code in some cases, but the list is not necessarily exhaustive.
Disorders of 1st cranial nerve

MS-DRG Mapping

  • DRG Group #073-074 - Cranial and peripheral nerve disorders with MCC.
  • DRG Group #073-074 - Cranial and peripheral nerve disorders without MCC.

ICD-10-CM Alphabetical Index References for 'G52.0 - Disorders of olfactory nerve'

The ICD-10-CM Alphabetical Index links the below-listed medical terms to the ICD code G52.0. Click on any term below to browse the alphabetical index.

Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)

Disorders of olfactory (1st) nerve (exact match)

This is the official exact match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that in all cases where the ICD9 code 352.0 was previously used, G52.0 is the appropriate modern ICD10 code.


Parent Code: G52 - Disorders of other cranial nerves

** This Document Provided By ICD.Codes **
Source: http://icd.codes/icd10cm/G520