ICD-10

ICD-10 code J21

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- ICD-10-CM
TABULAR LIST of DISEASES and INJURIES
- J00-J99
Diseases of the respiratory system
- J20-J22
Other acute lower respiratory infections

J21

Acute bronchiolitis

ICD-10 code J21 for Acute bronchiolitis

Includes: acute bronchiolitis with bronchospasm
Excludes2: respiratory bronchiolitis interstitial lung disease (J84.115)
J21.0
Acute bronchiolitis due to respiratory syncytial virus
J21.1
Acute bronchiolitis due to human metapneumovirus
J21.8
Acute bronchiolitis due to other specified organisms
J21.9
Acute bronchiolitis, unspecified
ICD-10
ATC
ICD-10 International Statistical Classification of Diseases and Related Health Problems 10th Revision
ICD-10

ICD-10 is the 10th revision of the International Statistical Classification of Diseases and Related Health Problems (ICD), a medical classification list by the World Health Organization (WHO).

It contains codes for diseases, signs and symptoms, abnormal findings, complaints, social circumstances, and external causes of injury or diseases.

ATC

The Anatomical Therapeutic Chemical (ATC) Classification System is used for the classification of active ingredients of drugs according to the organ or system on which they act and their therapeutic, pharmacological and chemical properties.

It is controlled by the World Health Organization Collaborating Centre for Drug Statistics Methodology (WHOCC).

DDD

The defined daily dose (DDD) is a statistical measure of drug consumption, defined by the World Health Organization (WHO).

It is used to standardize the comparison of drug usage between different drugs or between different health care environments.

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