ICD-10-CM · Chapter 20 · V00-Y99
X31 Exposure to excessive natural cold
Includes
- Excessive cold as the cause of chilblains NOS
- Excessive cold as the cause of immersion foot or hand
- Exposure to cold NOS
- Exposure to weather conditions
Excludes 1 (cannot be coded together)
- cold of man-made origin (W93.-)
- contact with or inhalation of dry ice (W93.-)
- contact with or inhalation of liquefied gas (W93.-)
Last reviewed: September 2026