S43.02

Posterior subluxation and dislocation of humerus

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
S43.021	Posterior subluxation of right humerus	Category
S43.021A	Posterior subluxation of right humerus, initial encounter	Billable
S43.021D	Posterior subluxation of right humerus, subsequent encounter	Billable
S43.021S	Posterior subluxation of right humerus, sequela	Billable
S43.022	Posterior subluxation of left humerus	Category
S43.022A	Posterior subluxation of left humerus, initial encounter	Billable
S43.022D	Posterior subluxation of left humerus, subsequent encounter	Billable
S43.022S	Posterior subluxation of left humerus, sequela	Billable
S43.023	Posterior subluxation of unspecified humerus	Category
S43.023A	Posterior subluxation of unspecified humerus, initial encounter	Billable
S43.023D	Posterior subluxation of unspecified humerus, subsequent encounter	Billable
S43.023S	Posterior subluxation of unspecified humerus, sequela	Billable
S43.024	Posterior dislocation of right humerus	Category
S43.024A	Posterior dislocation of right humerus, initial encounter	Billable
S43.024D	Posterior dislocation of right humerus, subsequent encounter	Billable
S43.024S	Posterior dislocation of right humerus, sequela	Billable
S43.025	Posterior dislocation of left humerus	Category
S43.025A	Posterior dislocation of left humerus, initial encounter	Billable
S43.025D	Posterior dislocation of left humerus, subsequent encounter	Billable
S43.025S	Posterior dislocation of left humerus, sequela	Billable
S43.026	Posterior dislocation of unspecified humerus	Category
S43.026A	Posterior dislocation of unspecified humerus, initial encounter	Billable
S43.026D	Posterior dislocation of unspecified humerus, subsequent encounter	Billable
S43.026S	Posterior dislocation of unspecified humerus, 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.