Back to ICD-10 library
ICD-10-CM · FY 2026 APRIL UPDATE

S83.0

Subluxation and dislocation of patella

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

CODEDESCRIPTIONTYPE
S83.00Unspecified subluxation and dislocation of patellaCategory
S83.001Unspecified subluxation of right patellaCategory
S83.001AUnspecified subluxation of right patella, initial encounterBillable
S83.001DUnspecified subluxation of right patella, subsequent encounterBillable
S83.001SUnspecified subluxation of right patella, sequelaBillable
S83.002Unspecified subluxation of left patellaCategory
S83.002AUnspecified subluxation of left patella, initial encounterBillable
S83.002DUnspecified subluxation of left patella, subsequent encounterBillable
S83.002SUnspecified subluxation of left patella, sequelaBillable
S83.003Unspecified subluxation of unspecified patellaCategory
S83.003AUnspecified subluxation of unspecified patella, initial encounterBillable
S83.003DUnspecified subluxation of unspecified patella, subsequent encounterBillable
S83.003SUnspecified subluxation of unspecified patella, sequelaBillable
S83.004Unspecified dislocation of right patellaCategory
S83.004AUnspecified dislocation of right patella, initial encounterBillable
S83.004DUnspecified dislocation of right patella, subsequent encounterBillable
S83.004SUnspecified dislocation of right patella, sequelaBillable
S83.005Unspecified dislocation of left patellaCategory
S83.005AUnspecified dislocation of left patella, initial encounterBillable
S83.005DUnspecified dislocation of left patella, subsequent encounterBillable
S83.005SUnspecified dislocation of left patella, sequelaBillable
S83.006Unspecified dislocation of unspecified patellaCategory
S83.006AUnspecified dislocation of unspecified patella, initial encounterBillable
S83.006DUnspecified dislocation of unspecified patella, subsequent encounterBillable
S83.006SUnspecified dislocation of unspecified patella, sequelaBillable
S83.01Lateral subluxation and dislocation of patellaCategory
S83.011Lateral subluxation of right patellaCategory
S83.011ALateral subluxation of right patella, initial encounterBillable
S83.011DLateral subluxation of right patella, subsequent encounterBillable
S83.011SLateral subluxation of right patella, sequelaBillable

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.