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ICD-10-CM · FY 2026 APRIL UPDATE

T84.09

Other mechanical complication of internal joint prosthesis

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
T84.090Other mechanical complication of internal right hip prosthesisCategory
T84.090AOther mechanical complication of internal right hip prosthesis, initial encounterBillable
T84.090DOther mechanical complication of internal right hip prosthesis, subsequent encounterBillable
T84.090SOther mechanical complication of internal right hip prosthesis, sequelaBillable
T84.091Other mechanical complication of internal left hip prosthesisCategory
T84.091AOther mechanical complication of internal left hip prosthesis, initial encounterBillable
T84.091DOther mechanical complication of internal left hip prosthesis, subsequent encounterBillable
T84.091SOther mechanical complication of internal left hip prosthesis, sequelaBillable
T84.092Other mechanical complication of internal right knee prosthesisCategory
T84.092AOther mechanical complication of internal right knee prosthesis, initial encounterBillable
T84.092DOther mechanical complication of internal right knee prosthesis, subsequent encounterBillable
T84.092SOther mechanical complication of internal right knee prosthesis, sequelaBillable
T84.093Other mechanical complication of internal left knee prosthesisCategory
T84.093AOther mechanical complication of internal left knee prosthesis, initial encounterBillable
T84.093DOther mechanical complication of internal left knee prosthesis, subsequent encounterBillable
T84.093SOther mechanical complication of internal left knee prosthesis, sequelaBillable
T84.098Other mechanical complication of other internal joint prosthesisCategory
T84.098AOther mechanical complication of other internal joint prosthesis, initial encounterBillable
T84.098DOther mechanical complication of other internal joint prosthesis, subsequent encounterBillable
T84.098SOther mechanical complication of other internal joint prosthesis, sequelaBillable
T84.099Other mechanical complication of unspecified internal joint prosthesisCategory
T84.099AOther mechanical complication of unspecified internal joint prosthesis, initial encounterBillable
T84.099DOther mechanical complication of unspecified internal joint prosthesis, subsequent encounterBillable
T84.099SOther mechanical complication of unspecified internal joint prosthesis, 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.