As of October 2015, ICD-9 codes are no longer used for medical coding. Instead, use this equivalent ICD-10-CM code, which is an approximate match to ICD-9 code E926.3: ICD-10 Code W880XXA, Exposure to X-rays, initial encounter (billable)
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The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
E926.3 is a legacy non-billable code used to specify a medical diagnosis of exposure to x-rays and other electromagnetic ionizing radiation. This code was replaced on September 30, 2015 by its ICD-10 equivalent.