ICD-10-CM>S00-T88>T66-T78>T66T66Radiation sickness, unspecifiedNon-Billable/Non-SpecificType 1 Excludesspecified adverse effects of radiation, such as:burns (T20-T31)leukemia (C91-C95)radiation gastroenteritis and colitis (K52.0)radiation pneumonitis (J70.0)radiation related disorders of the skin and subcutaneous tissue (L55-L59)sunburn (L55.-)CodesT66XXXA..., initial encounterT66XXXD..., subsequent encounterT66XXXS..., sequela