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ICD-10-CM 2027

ICD-10 code for hand immersion

T69.01

Immersion hand

Header — needs a more specific code

From the official ICD-10-CM alphabetic index entry “Immersion › hand”. Page updated September 29, 2026.

About coding hand immersion

The ICD-10-CM code for hand immersion is T69.01 (Immersion hand).

Within T69.0 (Immersion hand and foot), T69.01 is specifically for Immersion hand. Related codes cover foot (T69.02).

Codes in this range require a 7th character: A for initial encounter, D for subsequent encounter and S for sequela. Use placeholder "X" characters to fill any empty positions before the 7th character.

Use an additional code to identify source of exposure: Exposure to excessive cold of man-made origin (W93) and Exposure to excessive cold of natural origin (X31).

Common questions about hand immersion ICD-10 codes

What is the ICD-10 code for hand immersion?

T69.01 — Immersion hand (a header code; report a more specific subcode).

Is T69.01 billable?

No. T69.01 is a header code. Report one of its more specific subcodes instead.