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R68.0

Billable

Hypothermia, not associated with low environmental temperature

This code does not map to an HCC category in any model (V28, V24, ESRD, RxHCC).

What This Code Means

An abnormally low body temperature that occurs without exposure to cold environmental conditions, often indicating an underlying medical problem.

Coding Tips

  • Investigate and code the underlying cause (sepsis, hypothyroidism, medication effect, CNS disorder)
  • Document the actual body temperature reading to support the diagnosis

Excludes 1 — Do NOT code together

  • hypothermia NOS (accidental) (T68)
  • hypothermia due to anesthesia (T88.51)
  • hypothermia due to low environmental temperature (T68)
  • newborn hypothermia (P80.-)

Code Hierarchy

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