X31
Exposure to excessive natural cold
- Release
- FY 2027
- Effective
Official Coding Notes
Reproduced verbatim from the FY 2027 ICD-10-CM files.
Inclusion Terms
Excessive cold as the cause of chilblains NOS
Inclusion Terms
Excessive cold as the cause of immersion foot or hand
Inclusion Terms
Exposure to cold NOS
Inclusion Terms
Exposure to weather conditions
Excludes1
cold of man-made origin ( W93 .-)
Excludes1
contact with or inhalation of dry ice ( W93 .-)
Excludes1
contact with or inhalation of liquefied gas ( W93 .-)
7th Character
The appropriate 7th character is to be added to code X31
7th Character
A - initial encounter
7th Character
D - subsequent encounter
7th Character
S - sequela
More Specific Codes
3 codes under X31
Version History
How X31 appears in each release imported from the official files, newest first.
-
FY 2027 Effective
CurrentExposure to excessive natural cold
-
FY 2026 Effective
UnchangedExposure to excessive natural cold
Related Codes
Codes whose official notes reference X31
Data Source
Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.
- Release
- FY 2027
- Effective
- Source file
- icd10cm-code-descriptions-2027.zip
Official ICD-10-CM source files (opens in a new tab)
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