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U.S. ICD-10-CM · FY 2027

T46.1X3D ICD-10-CM Code: Poisoning by calcium-channel blockers, assault, subsequent encounter

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

Code definition

Official description

T46.1X3D

Poisoning by calcium-channel blockers, assault, subsequent encounter

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

Classification

Where T46.1X3D sits

  1. 1

    Chapter 19

    Injury, poisoning and certain other consequences of external causes (S00-T88)

  2. 2

    Section

    Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50)

  3. 3

    Category T46

    Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system

  4. 4

    Subcategory T46.1X3

    Poisoning by calcium-channel blockers, assault

  5. 5

    Code T46.1X3D

    Poisoning by calcium-channel blockers, assault, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for T46.1X3D.

Code first

No “code first” instruction is listed for T46.1X3D.

Use additional code

No “use additional code” instruction is listed for T46.1X3D.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for T46.1X3D.

Excludes2

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

No Excludes2 note is listed for T46.1X3D.

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 T46.1X3D mean?

T46.1X3D is the FY 2027 U.S. ICD-10-CM code for “Poisoning by calcium-channel blockers, assault, subsequent encounter.”

Is T46.1X3D a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, T46.1X3D has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is T46.1X3D located in ICD-10-CM?

T46.1X3D is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Poisoning by, adverse effects of and underdosing of drugs, medicaments and biological substances (T36-T50) (T36–T50), under category T46, Poisoning by, adverse effect of and underdosing of agents primarily affecting the cardiovascular system and subcategory T46.1X3, Poisoning by calcium-channel blockers, assault.

What coding notes are listed for T46.1X3D?

No inclusion terms are listed for T46.1X3D in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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