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ICD-10-CM 2027

ICD-10 code for weightlessness effect

T75.82

Effects of weightlessness

Header — needs a more specific code

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

About coding weightlessness effect

The ICD-10-CM code for weightlessness effect is T75.82 (Effects of weightlessness).

Within T75.8 (other specified effects of external causes), T75.82 is specifically for effects of weightlessness. Related codes cover effects of abnormal gravitation [G] forces (T75.81), effects of war theater (T75.83) and other specified effects of external causes (T75.89).

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.

It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.

Common questions about weightlessness effect ICD-10 codes

What is the ICD-10 code for weightlessness effect?

T75.82 — Effects of weightlessness (a header code; report a more specific subcode).

Is T75.82 billable?

No. T75.82 is a header code. Report one of its more specific subcodes instead.