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ICD-10-CM 2027

ICD-10 code for effects of weather

Choose a code from the options below based on the documentation.

From the official ICD-10-CM alphabetic index entry “Weather, weathered › effects of”. Page updated September 29, 2026.

About coding effects of weather

The official ICD-10-CM index doesn't give a single default code for effects of weather; the code depends on the details below.

More specific effects of weather codes (official index)

  • cold T69.9 — Effect of reduced temperature, unspecified
  • specified effect NEC T69.8 — Other specified effects of reduced temperature
  • hot

Common questions about effects of weather ICD-10 codes

What is the ICD-10 code for cold effects of weather?

T69.9 — Effect of reduced temperature, unspecified (header code; choose a more specific subcode).