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ICD-10-CM Current in FY 2027

T57.3X2D

Toxic effect of hydrogen cyanide, intentional self-harm, subsequent encounter

Release
FY 2027
Effective
Official source (opens in a new tab)

Hierarchy

Where T57.3X2D sits in the official hierarchy. Each level is the code it is classified under.

  1. T57 Toxic effect of other inorganic substances
  2. T57.3 Toxic effect of hydrogen cyanide
  3. T57.3X Toxic effect of hydrogen cyanide
  4. T57.3X2 Parent Toxic effect of hydrogen cyanide, intentional self-harm
  5. T57.3X2D This code Toxic effect of hydrogen cyanide, intentional self-harm, subsequent 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.

7th Character

The appropriate 7th character is to be added to each code from category T57

Inherited from T57 — Toxic effect of other inorganic substances

7th Character

A - initial encounter

Inherited from T57 — Toxic effect of other inorganic substances

7th Character

D - subsequent encounter

Inherited from T57 — Toxic effect of other inorganic substances

7th Character

S - sequela

Inherited from T57 — Toxic effect of other inorganic substances

Version History

How T57.3X2D appears in each release imported from the official files, newest first.

  1. FY 2027 Effective

    Current

    Toxic effect of hydrogen cyanide, intentional self-harm, subsequent encounter

  2. FY 2026 Effective

    Unchanged

    Toxic effect of hydrogen cyanide, intentional self-harm, subsequent encounter

Related Codes

Other codes under T57.3X2

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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