ICD-10-CM · FY 2026 APRIL UPDATE

S46.9

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
S46.90	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level	Category
S46.901	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm	Category
S46.901A	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, initial encounter	Billable
S46.901D	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, subsequent encounter	Billable
S46.901S	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, sequela	Billable
S46.902	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm	Category
S46.902A	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, initial encounter	Billable
S46.902D	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, subsequent encounter	Billable
S46.902S	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, sequela	Billable
S46.909	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm	Category
S46.909A	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, initial encounter	Billable
S46.909D	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, subsequent encounter	Billable
S46.909S	Unspecified injury of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, sequela	Billable
S46.91	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level	Category
S46.911	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm	Category
S46.911A	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, initial encounter	Billable
S46.911D	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, subsequent encounter	Billable
S46.911S	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, sequela	Billable
S46.912	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm	Category
S46.912A	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, initial encounter	Billable
S46.912D	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, subsequent encounter	Billable
S46.912S	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, left arm, sequela	Billable
S46.919	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm	Category
S46.919A	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, initial encounter	Billable
S46.919D	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, subsequent encounter	Billable
S46.919S	Strain of unspecified muscle, fascia and tendon at shoulder and upper arm level, unspecified arm, sequela	Billable
S46.92	Laceration of unspecified muscle, fascia and tendon at shoulder and upper arm level	Category
S46.921	Laceration of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm	Category
S46.921A	Laceration of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, initial encounter	Billable
S46.921D	Laceration of unspecified muscle, fascia and tendon at shoulder and upper arm level, right arm, subsequent encounter	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.