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U.S. ICD-10-CM · FY 2027

T47.1X6D ICD-10-CM Code: Underdosing of other antacids and anti-gastric-secretion drugs, 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

T47.1X6D

Underdosing of other antacids and anti-gastric-secretion drugs, subsequent encounter

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

Classification

Where T47.1X6D 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 T47

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

  4. 4

    Subcategory T47.1X6

    Underdosing of other antacids and anti-gastric-secretion drugs

  5. 5

    Code T47.1X6D

    Underdosing of other antacids and anti-gastric-secretion drugs, subsequent encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for T47.1X6D.

Code first

No “code first” instruction is listed for T47.1X6D.

Use additional code

No “use additional code” instruction is listed for T47.1X6D.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for T47.1X6D.

Excludes2

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

No Excludes2 note is listed for T47.1X6D.

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 T47.1X6D mean?

T47.1X6D is the FY 2027 U.S. ICD-10-CM code for “Underdosing of other antacids and anti-gastric-secretion drugs, subsequent encounter.”

Is T47.1X6D a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, T47.1X6D 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 T47.1X6D located in ICD-10-CM?

T47.1X6D 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 T47, Poisoning by, adverse effect of and underdosing of agents primarily affecting the gastrointestinal system and subcategory T47.1X6, Underdosing of other antacids and anti-gastric-secretion drugs.

What coding notes are listed for T47.1X6D?

No inclusion terms are listed for T47.1X6D in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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