Skip to content
Dx

ICD-10-CM 2027

ICD-10 code for foot immersion

T69.02

Immersion foot

Header — needs a more specific code

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

About coding foot immersion

The ICD-10-CM code for foot immersion is T69.02 (Immersion foot).

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

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 foot immersion ICD-10 codes

What is the ICD-10 code for foot immersion?

T69.02 — Immersion foot (a header code; report a more specific subcode).

Is T69.02 billable?

No. T69.02 is a header code. Report one of its more specific subcodes instead.