ICD-10 Code for Freezing
The default ICD-10-CM 2027 code for freezing is T69.9 – Effect of reduced temperature, unspecified (a header – choose a more specific code). More specific codes depend on the details documented, as listed in the official index (1 codes, 0 billable).
- Main code
T69.9– Effect of reduced temperature, unspecified- Billable
- No – header code
- See also
- Effect, adverse, cold
How to choose the right code
Start with the main term, then pick the indented subterm that matches the documentation (type, cause, site, laterality, episode of care). Always confirm the code in the tabular list: follow its Excludes1/Excludes2, “code first” and “use additional code” notes, and add a 7th character where required.
Source: CDC/NCHS ICD-10-CM FY2027 alphabetic index.