U.S. ICD-10-CM · FY 2027

X78 ICD-10-CM Code: Intentional self-harm by sharp object

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

X78

Intentional self-harm by sharp object

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where X78 sits

  1. 1

    Chapter 20

    External causes of morbidity (V00-Y99)

  2. 2

    Section

    Intentional self-harm (X71-X83)

  3. 3

    Category X78

    Intentional self-harm by sharp object

  4. 4

    Code X78

    Intentional self-harm by sharp object

More specific choices

Codes under X78

X78 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for X78.

Code first

No “code first” instruction is listed for X78.

Use additional code

No “use additional code” instruction is listed for X78.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for X78.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for X78.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code X78 mean?

X78 is the FY 2027 U.S. ICD-10-CM code for “Intentional self-harm by sharp object.”

Is X78 a billable or specific ICD-10-CM code?

No. X78 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is X78 located in ICD-10-CM?

X78 is listed in Chapter 20, External causes of morbidity (V00-Y99), within Intentional self-harm (X71-X83) (X71–X83), under category X78, Intentional self-harm by sharp object.

What coding notes are listed for X78?

No inclusion terms are listed for X78 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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