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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > V00-Y99 > W20-W49 > W42
W20-W49
Exposure to inanimate mechanical forces
Excl1.:
assault (X92-Y09)
contact or collision with animals or persons (W50-W64)
exposure to inanimate mechanical forces involving military or war operations (Y36.-, Y37.-)
intentional self-harm (X71-X83)
W42

Exposure to noise

Info:
The appropriate 7th character is to be added to each code from category W42
A - initial encounter
D - subsequent encounter
S - sequela
W42.0

Exposure to supersonic waves

W42.0XXA
Exposure to supersonic waves : initial encounter
W42.0XXD
Exposure to supersonic waves : subsequent encounter
W42.0XXS
Exposure to supersonic waves : sequela
W42.9

Exposure to other noise

Info:
Exposure to sound waves NOS
W42.9XXA
Exposure to other noise : initial encounter
W42.9XXD
Exposure to other noise : subsequent encounter
W42.9XXS
Exposure to other noise : sequela

 

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