Occupational exposure to radiation

This code indicates a patient's exposure to radiation specifically due to their work environment or occupation. It signifies that the individual's job duties or workplace conditions involved contact with ionizing or non-ionizing radiation sources. This exposure may be a concern for potential long-term health effects or as part of a routine health surveillance program.

Use this code when documenting a patient's history of occupational radiation exposure, even in the absence of current symptoms or illness. It is appropriate for health screenings, follow-up appointments for workers in radiation-exposed fields (e.g., radiology technicians, nuclear power plant workers), or when assessing potential links between occupational history and current health conditions.

• Always sequence this code as a secondary diagnosis, as it describes an exposure, not a current disease or injury.
• Do not use this code for exposure to radiation for medical treatment (e.g., radiotherapy); instead, use codes from category Z51.
• Consider additional codes for any resulting health conditions or symptoms linked to the radiation exposure.