M99.18

Billable

Subluxation complex (vertebral) of rib cage

M99.18 is the ICD-10-CM code for Subluxation complex (vertebral) of rib cage. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
M00-M99
Parent
M99.1
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

What this means — in plain language

MedlinePlus · NIH

Dislocations are joint injuries that force the ends of your bones out of position. The cause is often a fall or a blow, sometimes from playing a contact sport . You can dislocate your ankles, knees, shoulders , hips, elbows and jaw. You can also dislocate your finger and toe joints. Dislocated joints often are swollen, very painful and visibly out of place. You may not be able to move it. A dislocated joint is an…

Read more about Dislocations 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 M99.18?
M99.18 is the ICD-10-CM code for "Subluxation complex (vertebral) of rib cage". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M99.18 a billable code?
Yes — M99.18 is a billable, specific ICD-10-CM code valid for reimbursement.

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

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