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U.S. ICD-10-CM · FY 2027

S90.466S ICD-10-CM Code: Insect bite (nonvenomous), unspecified lesser toe(s), 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

S90.466S

Insect bite (nonvenomous), unspecified lesser toe(s), sequela

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

Classification

Where S90.466S sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the ankle and foot (S90-S99)

  3. 3

    Category S90

    Superficial injury of ankle, foot and toes

  4. 4

    Subcategory S90.466

    Insect bite (nonvenomous), unspecified lesser toe(s)

  5. 5

    Code S90.466S

    Insect bite (nonvenomous), unspecified lesser toe(s), sequela

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S90.466S.

Code first

No “code first” instruction is listed for S90.466S.

Use additional code

No “use additional code” instruction is listed for S90.466S.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S90.466S.

Excludes2

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

No Excludes2 note is listed for S90.466S.

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 S90.466S mean?

S90.466S is the FY 2027 U.S. ICD-10-CM code for “Insect bite (nonvenomous), unspecified lesser toe(s), sequela.”

Is S90.466S a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S90.466S 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 S90.466S located in ICD-10-CM?

S90.466S is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the ankle and foot (S90-S99) (S90–S99), under category S90, Superficial injury of ankle, foot and toes and subcategory S90.466, Insect bite (nonvenomous), unspecified lesser toe(s).

What coding notes are listed for S90.466S?

No inclusion terms are listed for S90.466S in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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