T84.023

Billable

ChapterS00–T88

Ranksubcategory

Official Description

Instability of internal left knee prosthesis

Metadata & Insights

•Billable/specific code (valid for reimbursement).
•Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

General instructions are available for the parent sections:

BillableHas subcodes

CH19Injury, poisoning and certain other consequences of external causes (S00-T88)

T80-T88Complications of surgical and medical care, not elsewhere classified (T80-T88)

T84Complications of internal orthopedic prosthetic devices, implants and grafts

T84.0Mechanical complication of internal joint prosthesis

T84.02Dislocation of internal joint prosthesis

T84.023Instability of internal left knee prosthesisBillable

T84.023AInstability of internal left knee prosthesis, initial encounterBillable

T84.023DInstability of internal left knee prosthesis, subsequent encounterBillable

T84.023SInstability of internal left knee prosthesis, sequelaBillable

The following parent sections contain instructions or notes that apply to T84.023:

subcategoryT84.02

Dislocation of internal joint prosthesis

categoryT84

Complications of internal orthopedic prosthetic devices, implants and grafts

Complications of surgical and medical care, not elsewhere classified (T80-T88)

chapterCH19

Injury, poisoning and certain other consequences of external causes (S00-T88)

2026

No direct MS-DRG triggers identified.

Find surgical and procedural codes related to Instability of internal left knee prosthesis.