466.0 ACUTE BRONCHITIS

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Code Information

Diagnosis Code: 466.0

Short Description: Acute bronchitis

Long Description: Acute bronchitis

Code Classification:

Diseases of the respiratory system (460–519)
- Acute respiratory infections (460-466)
  - 466 Acute bronchitis and bronchiolitis
    - 466.0 Acute bronchitis

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 466.0 has the following ICD-9-CM references to the Index of Diseases and Injuries

Bronchitis (diffuse) (hypostatic) (infectious) (inflammatory) (simple) 490
- with
  - tracheitis 490
    - acute or subacute 466.0
      - with bronchospasm or obstruction 466.0
- acute or subacute 466.0
  - with
    - bronchiectasis 494.1
    - bronchospasm 466.0
    - obstruction 466.0
    - tracheitis 466.0
  - chemical (due to fumes or vapors) 506.0
  - due to
    - fumes or vapors 506.0
    - radiation 508.8
- croupous 466.0
  - with bronchospasm or obstruction 466.0
  - due to fumes or vapors 506.0
- exudative 466.0
- fibrinous, acute or subacute 466.0
  - with bronchospasm or obstruction 466.0
- membranous, acute or subactue 466.0
  - with bronchospasm or obstruction 466.0
- mucopurulent (chronic) (recurrent) 491.1
  - acute or subacute 466.0
- plastic (inflammatory) 466.0
- pneumococcal, acute or subacute 466.0
  - with bronchospasm or obstruction 466.0
- pseudomembranous 466.0
- purulent (chronic) (recurrent) 491.1
  - acute or subacute 466.0
    - with bronchospasm or obstruction 466.0
- septic, acute or subacute 466.0
  - with bronchospasm or obstruction 466.0
- suffocative, acute or subacute 466.0
- suppurative (chronic) 491.1
  - acute or subacute 466.0
- viral, acute or subacute 466.0

Bronchorrhea (chronic) (purulent) 491.0
- acute 466.0
  - with
    - asthma - see Asthma
    - bronchiolitis, acute 466.19
      - due to respiratory syncytial virus 466.11
    - bronchitis - see Bronchitis
    - chronic obstructive pulmonary disease (COPD) 496
    - emphysema - see Emphysema
      - due to external agent - see Condition, respiratory, acute, due to
  - acute 519.11
  - exercise induced 493.81

Catarrh, catarrhal (inflammation) (see also condition) 460
- bronchial 490
  - acute 466.0
  - subacute 466.0
- fibrinous acute 466.0
- lung (see also Bronchitis) 490
  - acute 466.0
- pneumococcal, acute 466.0
- pulmonary (see also Bronchitis) 490
  - acute 466.0

Croup, croupous (acute) (angina) (catarrhal) (infective) (inflammatory) (laryngeal) (membranous) (nondiphtheritic) (pseudomembranous) 464.4
- bronchial 466.0

Disease, diseased - see also Syndrome
- Lucas-Championni�re (fibrinous bronchitis) 466.0

Laryngotracheobronchitis (see also Bronchitis) 490
- acute 466.0
- viral 466.0

Lucas-Championni�re disease (fibrinous bronchitis) 466.0

Tracheitis (acute) (catarrhal) (infantile) (membranous) (plastic) (pneumococcal) (septic) (suppurative) (viral) 464.10
- with
  - bronchitis 490
    - acute or subacute 466.0

Tracheobronchitis (see also Bronchitis) 490
- acute or subacute 466.0
  - with bronchospasm or obstruction 466.0

Crosswalk Information

The code 466.0 converts into the following ICD-10 code(s):

ICD-9 Code		ICD-10 Code	ICD-10 Description
466.0		J20.9	Acute bronchitis, unspecified

This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code	ICD-9 Description
466.11	Acute bronchiolitis due to respiratory syncytial virus (RSV)
466.19	Acute bronchiolitis due to other infectious organisms

This page was last updated on: 10/1/2014

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