Is T75.4XXS a billable ICD-10-CM code?

Yes. T75.4XXS is a billable, specific ICD-10-CM code and is valid for submission on a claim.

Where does T75.4XXS sit in the tabular list?

Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Other and unspecified effects of external causes (T66-T78).

What cannot be coded together with T75.4XXS?

T75.4XXS carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above T75.4XXS (T75) and apply to it just the same.

T75.4XXS

T75.4XXS — Electrocution, sequela

Billable / specific codeICD-10-CMPOA exempt

T75.4XXS is a billable, specific ICD-10-CM code for electrocution, sequela. It is valid for submission on a claim.

7th character "S" — sequela

The appropriate 7th character is to be added to each code from category T75

A: initial encounter
D: subsequent encounter
S: sequela

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Shock from electric current
Shock from electroshock gun (taser)

Excludes1 inherited from the categories above T75.4XXS

These are not written on T75.4XXS, but they bind it: a note on a category applies to every code beneath it. Billing T75.4XXS with anything listed here is a denial.

Written on T75 — Other and unspecified effects of other external causes

adverse effects NEC (T78.-)

Excludes2 inherited from the categories above T75.4XXS

Also inherited, and the opposite of Excludes1: these conditions are not part of T75.4XXS, but a patient can have both, so you may code both.

Written on T75 — Other and unspecified effects of other external causes

burns (electric) (T20-T31)

Risk adjustment

T75.4XXS does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Medicare coverage

T75.4XXS is named in 5 Medicare coverage policies — 5 listing it as supporting medical necessity. Which of them applies to you depends on your Medicare contractor, and coverage genuinely differs by state.

A56612Billing and Coding: CT of the Head
A56619Billing and Coding: Nerve Conduction Studies and Electromyography
A56625Billing and Coding: Echocardiography
A56781Billing and Coding: Transthoracic Echocardiography (TTE)

Code history

T75.4XXS has not changed since FY2024 — no addition, revision or deletion across the three most recent ICD-10-CM releases.

Related codes at this level

Codes that share T75.4. If T75.4XXS is not quite right, the correct code is usually one of these.

Questions about T75.4XXS

Is T75.4XXS a billable ICD-10-CM code?: Yes. T75.4XXS is a billable, specific ICD-10-CM code and is valid for submission on a claim.
Where does T75.4XXS sit in the tabular list?: Injury, poisoning and certain other consequences of external causes (S00-T88), in the block Other and unspecified effects of external causes (T66-T78).
What cannot be coded together with T75.4XXS?: T75.4XXS carries Excludes1 notes, which means the conditions they list can never be coded together with it on the same encounter. Some are written on the categories above T75.4XXS (T75) and apply to it just the same.