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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > V00-Y99 > W85-W99 > W90
W85-W99
Exposure to electric current, radiation and extreme ambient air temperature and pressure
Excl1.:
exposure to:
failure in dosage of radiation or temperature during surgical and medical care (Y63.2-Y63.5)
lightning (T75.0-)
natural cold (X31)
natural heat (X30)
natural radiation NOS (X39)
radiological procedure and radiotherapy (Y84.2)
sunlight (X32)
W90

Exposure to other nonionizing radiation

Excl2.:
exposure to sunlight (X32)
Info:
The appropriate 7th character is to be added to each code from category W90
A - initial encounter
D - subsequent encounter
S - sequela
W90.0

Exposure to radiofrequency

W90.0XXA
Exposure to radiofrequency : initial encounter
W90.0XXD
Exposure to radiofrequency : subsequent encounter
W90.0XXS
Exposure to radiofrequency : sequela
W90.1

Exposure to infrared radiation

W90.1XXA
Exposure to infrared radiation : initial encounter
W90.1XXD
Exposure to infrared radiation : subsequent encounter
W90.1XXS
Exposure to infrared radiation : sequela
W90.2

Exposure to laser radiation

W90.2XXA
Exposure to laser radiation : initial encounter
W90.2XXD
Exposure to laser radiation : subsequent encounter
W90.2XXS
Exposure to laser radiation : sequela
W90.8

Exposure to other nonionizing radiation

W90.8XXA
Exposure to other nonionizing radiation : initial encounter
W90.8XXD
Exposure to other nonionizing radiation : subsequent encounter
W90.8XXS
Exposure to other nonionizing radiation : sequela

 

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