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U.S. ICD-10-CM · FY 2027

S00.229S ICD-10-CM Code: Blister (nonthermal) of unspecified eyelid and periocular area, sequela

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

Code definition

Official description

S00.229S

Blister (nonthermal) of unspecified eyelid and periocular area, sequela

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

Classification

Where S00.229S sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the head (S00-S09)

  3. 3

    Category S00

    Superficial injury of head

  4. 4

    Subcategory S00.229

    Blister (nonthermal) of unspecified eyelid and periocular area

  5. 5

    Code S00.229S

    Blister (nonthermal) of unspecified eyelid and periocular area, sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S00.229S.

Code first

No “code first” instruction is listed for S00.229S.

Use additional code

No “use additional code” instruction is listed for S00.229S.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S00.229S.

Excludes2

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

No Excludes2 note is listed for S00.229S.

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 S00.229S mean?

S00.229S is the FY 2027 U.S. ICD-10-CM code for “Blister (nonthermal) of unspecified eyelid and periocular area, sequela.”

Is S00.229S a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S00.229S 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 S00.229S located in ICD-10-CM?

S00.229S is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the head (S00-S09) (S00–S09), under category S00, Superficial injury of head and subcategory S00.229, Blister (nonthermal) of unspecified eyelid and periocular area.

What coding notes are listed for S00.229S?

No inclusion terms are listed for S00.229S in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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