RxDB
ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

R40.4 – Transient alteration of awareness

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 00000 – Transient alteration of awareness

MDC / MS-DRG Reference

ORGANIC DISTURBANCES AND INTELLECTUAL DISABILITY

Back Reference of Diagnostic Codes

Alteration, Altered (of)
awareness
transient R40.4

Sibling Codes

Somnolence
Stupor
Coma
Persistent vegetative state

Parent Sibling Codes

Somnolence, stupor and coma
Other symptoms and signs involving cognitive functions and awareness
Dizziness and giddiness
Disturbances of smell and taste
Other symptoms and signs involving general sensations and perceptions
Symptoms and signs involving emotional state
Symptoms and signs involving appearance and behavior
Speech disturbances, not elsewhere classified
Dyslexia and other symbolic dysfunctions, not elsewhere classified
Voice and resonance disorders

View in Tabular

Code Title
R00-R99 Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
R40-R46 Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
R40 Somnolence, stupor and coma
R40.4 Transient alteration of awareness