S83.12

Non-Billable
ChapterS00–T88
Ranksubcategory
Official Description

Posterior subluxation and dislocation of proximal end of tibia

Metadata & Insights
  • Non-billable category (requires more specific sub-code).
  • Chapter 19: Injury, Poisoning and Certain Other Consequences of External Causes (S00-T88).

Instructional Notes

Includes
  • Anterior dislocation of distal end of femur
General instructions are available for the parent sections:

Clinical Hierarchy

BillableHas subcodes
CH19Injury, poisoning and certain other consequences of external causes (S00-T88)
S80-S89Injuries to the knee and lower leg (S80-S89)
S83Dislocation and sprain of joints and ligaments of knee
S83.1Subluxation and dislocation of knee
S83.12Posterior subluxation and dislocation of proximal end of tibiaNot billable
S83.121Posterior subluxation of proximal end of tibia, right kneeBillable
S83.122Posterior subluxation of proximal end of tibia, left kneeBillable
S83.123Posterior subluxation of proximal end of tibia, unspecified kneeBillable
S83.124Posterior dislocation of proximal end of tibia, right kneeBillable
S83.125Posterior dislocation of proximal end of tibia, left kneeBillable
S83.126Posterior dislocation of proximal end of tibia, unspecified kneeBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S83.12:

subcategoryS83.1
Subluxation and dislocation of knee
View context instructions
categoryS83
Dislocation and sprain of joints and ligaments of knee
View context instructions
blockS80-S89
Injuries to the knee and lower leg (S80-S89)
View context instructions
chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
View context instructions

MS-DRG Classification

2026

No direct MS-DRG triggers identified.

Cross Reference

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