Miltry op w nuclr radiation eff of nuclear weapon, civ, subs

This code signifies a follow-up encounter for a civilian who has experienced health effects due to exposure to nuclear radiation from a military operation involving a nuclear weapon. It covers the ongoing assessment, treatment, or management of conditions directly resulting from such exposure, rather than the initial incident.

Apply this code for subsequent visits where a civilian patient is being monitored or treated for long-term health consequences, such as cancer, radiation sickness sequelae, or other chronic conditions, attributable to nuclear weapon radiation exposure from a military operation. This would include routine check-ups, medication adjustments, or diagnostic testing related to these specific effects.

• Always ensure the patient is a civilian and the exposure is linked to a military nuclear weapon operation.
• The "D" seventh character indicates a subsequent encounter, meaning the patient is receiving continuing care for the initial injury or condition.
• Pair this code with other relevant ICD-10-CM codes to specify the exact health conditions or sequelae being treated.