W90 — ICD-10-CM Diagnosis Codes

• W90 Exposure to other nonionizing radiation
• W90.0 Exposure to radiofrequency
• W90.0XXA Exposure to radiofrequency, initial encounter billable
• W90.0XXD Exposure to radiofrequency, subsequent encounter billable
• W90.0XXS Exposure to radiofrequency, sequela billable
• W90.1 Exposure to infrared radiation
• W90.1XXA Exposure to infrared radiation, initial encounter billable
• W90.1XXD Exposure to infrared radiation, subsequent encounter billable
• W90.1XXS Exposure to infrared radiation, sequela billable
• W90.2 Exposure to laser radiation
• W90.2XXA Exposure to laser radiation, initial encounter billable
• W90.2XXD Exposure to laser radiation, subsequent encounter billable
• W90.2XXS Exposure to laser radiation, sequela billable
• W90.8 Exposure to other nonionizing radiation
• W90.8XXA Exposure to other nonionizing radiation, initial encounter billable
• W90.8XXD Exposure to other nonionizing radiation, subsequent encounter billable
• W90.8XXS Exposure to other nonionizing radiation, sequela billable