T69
ICD-10Non-billable categoryOther effects of reduced temperature
Official ICD-10-CM descriptor (FY2026)
Other effects of reduced temperature
T69 is a category heading, not a billable code. CMS does not accept it on a claim; report one of the more specific codes beneath it.
Excludes2
Not included here. The condition is not part of this code, but a patient may have both, and both codes may be reported together.
- frostbite (T33-T34)
Use additional code
Report an additional code to identify the associated condition.
- code to identify source of exposure:
- Exposure to excessive cold of man-made origin (W93)
- Exposure to excessive cold of natural origin (X31)
7th character
- The appropriate 7th character is to be added to each code from category T69
Permitted 7th characters
| A | initial encounter |
| D | subsequent encounter |
| S | sequela |
More specific codes under T69
Where this code sits
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ICD-10-CM FY2026. Centers for Medicare & Medicaid Services (CMS) / National Center for Health Statistics (NCHS), “2026 ICD-10-CM Code Descriptions in Tabular Order” (icd10cm_order_2026.txt). Download the original file from cms.gov. Public domain (US Government work). Descriptors, billable flags and instructional notes on this page are reproduced from that file without modification. Krasyn adds no clinical guidance.