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ICD-10-CM Current in FY 2027

T51.0X4A

Toxic effect of ethanol, undetermined, initial encounter

Release
FY 2027
Effective

Hierarchy

Where T51.0X4A sits in the official hierarchy. Each level is the code it is classified under.

  1. T51 Toxic effect of alcohol
  2. T51.0 Toxic effect of ethanol
  3. T51.0X Toxic effect of ethanol
  4. T51.0X4 Parent Toxic effect of ethanol, undetermined
  5. T51.0X4A This code Toxic effect of ethanol, undetermined, initial encounter

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Excludes2

acute alcohol intoxication or 'hangover' effects ( F10.129 , F10.229 , F10.929 )

Inherited from T51.0 — Toxic effect of ethanol

Excludes2

drunkenness ( F10.129 , F10.229 , F10.929 )

Inherited from T51.0 — Toxic effect of ethanol

Excludes2

pathological alcohol intoxication ( F10.129 , F10.229 , F10.929 )

Inherited from T51.0 — Toxic effect of ethanol

7th Character

The appropriate 7th character is to be added to each code from category T51

Inherited from T51 — Toxic effect of alcohol

7th Character

A - initial encounter

Inherited from T51 — Toxic effect of alcohol

7th Character

D - subsequent encounter

Inherited from T51 — Toxic effect of alcohol

7th Character

S - sequela

Inherited from T51 — Toxic effect of alcohol

Version History

How T51.0X4A appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Toxic effect of ethanol, undetermined, initial encounter

  2. FY 2026 Effective

    Unchanged

    Toxic effect of ethanol, undetermined, initial encounter

Other codes under T51.0X4

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release
FY 2027
Effective
Source file
icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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