S46.99

Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODE	DESCRIPTION	TYPE
S46.991	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm	Category
S46.991A	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, initial encounter	Billable
S46.991D	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, subsequent encounter	Billable
S46.991S	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, sequela	Billable
S46.992	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm	Category
S46.992A	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, initial encounter	Billable
S46.992D	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, subsequent encounter	Billable
S46.992S	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, sequela	Billable
S46.999	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm	Category
S46.999A	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, initial encounter	Billable
S46.999D	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, subsequent encounter	Billable
S46.999S	Other injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, sequela	Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.