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U.S. ICD-10-CM · FY 2027

S46.899A ICD-10-CM Code: Other injury of other muscles, fascia and tendons at shoulder and upper arm level, unspecified arm, 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

S46.899A

Other injury of other muscles, fascia and tendons at shoulder and upper arm level, unspecified arm, initial encounter

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

Classification

Where S46.899A sits

  1. 1

    Chapter 19

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

  2. 2

    Section

    Injuries to the shoulder and upper arm (S40-S49)

  3. 3

    Category S46

    Injury of muscle, fascia and tendon at shoulder and upper arm level

  4. 4

    Subcategory S46.899

    Other injury of other muscles, fascia and tendons at shoulder and upper arm level, unspecified arm

  5. 5

    Code S46.899A

    Other injury of other muscles, fascia and tendons at shoulder and upper arm level, unspecified arm, initial encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for S46.899A.

Code first

No “code first” instruction is listed for S46.899A.

Use additional code

No “use additional code” instruction is listed for S46.899A.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for S46.899A.

Excludes2

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

No Excludes2 note is listed for S46.899A.

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 S46.899A mean?

S46.899A is the FY 2027 U.S. ICD-10-CM code for “Other injury of other muscles, fascia and tendons at shoulder and upper arm level, unspecified arm, initial encounter.”

Is S46.899A a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, S46.899A 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 S46.899A located in ICD-10-CM?

S46.899A is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Injuries to the shoulder and upper arm (S40-S49) (S40–S49), under category S46, Injury of muscle, fascia and tendon at shoulder and upper arm level and subcategory S46.899, Other injury of other muscles, fascia and tendons at shoulder and upper arm level, unspecified arm.

What coding notes are listed for S46.899A?

No inclusion terms are listed for S46.899A in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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