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U.S. ICD-10-CM · FY 2027

T49.2X5A ICD-10-CM Code: Adverse effect of local astringents and local detergents, initial 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

T49.2X5A

Adverse effect of local astringents and local detergents, initial encounter

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

Classification

Where T49.2X5A 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 T49

    Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs

  4. 4

    Subcategory T49.2X5

    Adverse effect of local astringents and local detergents

  5. 5

    Code T49.2X5A

    Adverse effect of local astringents and local detergents, initial encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for T49.2X5A.

Code first

No “code first” instruction is listed for T49.2X5A.

Use additional code

No “use additional code” instruction is listed for T49.2X5A.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for T49.2X5A.

Excludes2

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

No Excludes2 note is listed for T49.2X5A.

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 T49.2X5A mean?

T49.2X5A is the FY 2027 U.S. ICD-10-CM code for “Adverse effect of local astringents and local detergents, initial encounter.”

Is T49.2X5A a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, T49.2X5A 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 T49.2X5A located in ICD-10-CM?

T49.2X5A 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 T49, Poisoning by, adverse effect of and underdosing of topical agents primarily affecting skin and mucous membrane and by ophthalmological, otorhinorlaryngological and dental drugs and subcategory T49.2X5, Adverse effect of local astringents and local detergents.

What coding notes are listed for T49.2X5A?

No inclusion terms are listed for T49.2X5A in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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