ICD-10

ICD-10 code R40.2

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- ICD-10-CM
TABULAR LIST of DISEASES and INJURIES
- R00-R99
Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified
- R40-R46
Symptoms and signs involving cognition, perception, emotional state and behavior
- R40
Somnolence, stupor and coma

R40.2

Coma

ICD-10 code R40.2 for Coma

Code first any associated:
fracture of skull (S02.-)
intracranial injury (S06.-)
Note: One code from subcategories R40.21-R40-23 is required to complete the coma scale
R40.20
Unspecified coma
R40.21
Coma scale, eyes open
R40.22
Coma scale, best verbal response
R40.23
Coma scale, best motor response
R40.24
Glasgow coma scale, total score
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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