S43.1

Non-billable

Subluxation and dislocation of acromioclavicular joint

S43.1 is the ICD-10-CM code for Subluxation and dislocation of acromioclavicular joint. It is a non-billable category code — use a more specific child code such as S43.10 for billing.

Status
Header (non-billable)
Chapter
S00-T88
Parent
S43
Subcodes
6
Edition
FY2026

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

What this means — in plain language

MedlinePlus · NIH

What is a dislocated shoulder? Your shoulder joint is made up of three bones: your collarbone, your shoulder blade, and your upper arm bone. The top of your upper arm bone is shaped like a ball. This ball fits into a cuplike socket in your shoulder blade. A shoulder dislocation is an injury that happens when the ball pops out of your socket. A dislocation may be partial, where the ball is only partially out of the…

Read more about Dislocated Shoulder at MedlinePlus ↗

Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code S43.1?
S43.1 is the ICD-10-CM code for "Subluxation and dislocation of acromioclavicular joint". It falls under S00-T88 Injury, poisoning and certain other consequences of external causes.
Is S43.1 a billable code?
No — S43.1 is a non-billable header code. Use a more specific child code (such as S43.10) for billing.
What are the subcodes of S43.1?
S43.1 has 6 more specific child codes, including S43.10, S43.11, S43.12.

Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.

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