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ICD-10-CM 2027 diagnosis code

T75.4Electrocution

Not billable — use a more specific codeRequires 7th character

T75.4 is a header code, so it can't be reported by itself. Choose one of the 3 more specific codes beneath it and add the required 7th character.

Looking up by condition? See ICD-10 code for Electrocution, ICD-10 code for Electric current.

Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About T75.4

T75.4 is the ICD-10-CM diagnosis code for electrocution. It belongs to category T75 (other and unspecified effects of other external causes), block T66-T78 (other and unspecified effects of external causes) and chapter 19 (injury, poisoning and certain other consequences of external causes). It is a header code, so it can't be reported by itself; one of its 3 subcodes must be used instead.

Within T75 (other and unspecified effects of other external causes), T75.4 is specifically for electrocution. Related codes cover effects of lightning (T75.0), unspecified effects of drowning and nonfatal submersion (T75.1), effects of vibration (T75.2), motion sickness (T75.3) and other specified effects of external causes (T75.8).

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.

7th character

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

Coding notes

Applicable toConditions and synonyms classified to this code
  • Shock from electric current
  • Shock from electroshock gun (taser)

Notes that apply from higher levels

Instructions written at a parent level also apply to T75.4.

› From T75 Other and unspecified effects of other external causes
Excludes1
  • adverse effects NEC (T78.-)
Excludes2

Broader instructions also apply from T66-T78 Other and unspecified effects of external causes and Chapter 19: Injury, poisoning and certain other consequences of external causes.

Alphabetic index entries

8 entries

Terms in the official ICD-10-CM index that lead to T75.4.

Codes whose notes reference T75.4

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about T75.4

Is T75.4 billable?

No. T75.4 is a header code. Report one of its more specific subcodes instead.