W88 Exposure to ionizing radiation
ICD-10-CM category W88 sits in Chapter 20 (External causes of morbidity, V00-Y99). It contains 9 billable codes for FY2027, effective October 1, 2026 to September 30, 2027. Always code to the most specific code available: a code with more characters that describes the diagnosis more precisely takes priority over a shorter one.
Subcategories
W88.0 Exposure to X-raysW88.1 Exposure to radioactive isotopesW88.8 Exposure to other ionizing radiation
Billable codes in W88
| Code | Description |
|---|---|
W88.0XXA | Exposure to X-rays, initial encounter |
W88.0XXD | Exposure to X-rays, subsequent encounter |
W88.0XXS | Exposure to X-rays, sequela |
W88.1XXA | Exposure to radioactive isotopes, initial encounter |
W88.1XXD | Exposure to radioactive isotopes, subsequent encounter |
W88.1XXS | Exposure to radioactive isotopes, sequela |
W88.8XXA | Exposure to other ionizing radiation, initial encounter |
W88.8XXD | Exposure to other ionizing radiation, subsequent encounter |
W88.8XXS | Exposure to other ionizing radiation, sequela |
Search within ICD-10-CM for W88 and related codes
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