T68: Hypothermia
Codes under T68 (Hypothermia). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| T68.XXXA | Hypothermia, initial encounter | ✓ |
| T68.XXXA | Hypothermia, initial encounter | ✓ |
| T68.XXXD | Hypothermia, subsequent encounter | ✓ |
| T68.XXXD | Hypothermia, subsequent encounter | ✓ |
| T68.XXXS | Hypothermia, sequela | ✓ |
| T68.XXXS | Hypothermia, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code T68?
T68 is an ICD-10-CM category covering Hypothermia. It contains 6 more specific diagnosis codes, 6 of which are billable.
Is T68 a billable code?
No — T68 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example T68.XXXA — Hypothermia, initial encounter). 6 of the 6 codes under T68 are billable.
What codes fall under T68?
T68 includes T68.XXXA, T68.XXXA, T68.XXXD, T68.XXXD, T68.XXXS, plus 1 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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