ICD10BillableValid for clinical use

ICD-10 Code S43.129: Dislocation of unspecified acromioclavicular joint, 100%-200% displacement

S43.129 is a billable ICD-10 diagnosis code used to classify Dislocation of unspecified acromioclavicular joint, 100%-200% displacement in medical records and claims. You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records. ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Injury, poisoning and certain other consequences of external causes (S00-T88).

When is it used?

  • May be used when a clinician documents dislocation of unspecified acromioclavicular joint, 100%-200% displacement in a patient's medical record.
  • May appear in hospital records, claims, referrals, and clinical documentation.
  • This code can be used as a clinically usable diagnosis entry in standardized coding workflows.

What it does not mean

  • A code alone does not explain severity, treatment plan, or outcome.
  • A medical code should not be treated as a substitute for a doctor's diagnosis or advice.

Code hierarchy

chapter
19Injury, poisoning and certain other consequences of external causes (S00-T88)
block
S40-S49Injuries to the shoulder and upper arm
category
S43Dislocation and sprain of joints and ligaments of shoulder girdle
category
S43.1Subluxation and dislocation of acromioclavicular joint
category
S43.12Dislocation of acromioclavicular joint, 100%-200% displacement
currentS43.12

Where you may see this code

You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.

Related specialists

Emergency Medicine SpecialistOrthopedic Specialist

Coding guidelines

Common synonyms

Dislocation of unspecified acromioclavicular joint, 100%-200% displacementDislocation of acromioclavicular joint, 100%-200% displacement

Frequently asked questions

Code details

CodeS43.129
SystemICD10
Display nameDislocation of unspecified acromioclavicular joint, 100%-200% displacement
ChapterInjury, poisoning and certain other consequences of external causes (S00-T88)
BlockInjuries to the shoulder and upper arm

Flags

BillableYes
Valid clinical useYes

Source

SourceICD-10
Version2026-annual
Releaseannual
Year2026

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.

ICD-10 Code S43.129 for Dislocation of unspecified acromioclavicular joint, 100%-200% displacement | HealthAssure