ICD-10 CM Code X30
X30
Exposure to excessive natural heat
Inclusion Term
- Exposure to excessive heat as the cause of sunstroke
- Exposure to heat NOS
Excludes Type 1
- excessive heat of man-made origin (W92)
- exposure to man-made radiation (W89)
- exposure to sunlight (X32)
- exposure to tanning bed (W89)
7th Character
- The appropriate 7th character is to be added to code X30
- A - initial encounter
- D - subsequent encounter
- S - sequela
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