S83.409D

Billable
ChapterS00–T88
Ranksubcategory
Official Description

Sprain of unspecified collateral ligament of unspecified knee, subsequent encounter

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:

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
S83.4Sprain of collateral ligament of knee
S83.40Sprain of unspecified collateral ligament of knee
S83.409Sprain of unspecified collateral ligament of unspecified knee
S83.409DSprain of unspecified collateral ligament of unspecified knee, subsequent encounterBillable

Applicable Ancestor Context

The following parent sections contain instructions or notes that apply to S83.409D:

categoryS83
Dislocation and sprain of joints and ligaments of knee
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blockS80-S89
Injuries to the knee and lower leg (S80-S89)
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chapterCH19
Injury, poisoning and certain other consequences of external causes (S00-T88)
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MS-DRG Classification

2026 v43.1

This code is grouped within the following Diagnosis Related Group(s) for clinical reimbursement:

Cross Reference

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