M25.162

Billable

Fistula, left knee

M25.162 is the ICD-10-CM code for Fistula, left knee. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
M00-M99
Parent
M25.16
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

What this means — in plain language

MedlinePlus · NIH

A fistula is an abnormal connection between two parts inside of the body. Fistulas may develop between different organs, such as between the esophagus and the windpipe or the bowel and the vagina. They can also develop between two blood vessels, such as between an artery and a vein or between two arteries. Some people are born with a fistula. Other common causes of fistulas include: Complications from surgery Injury…

Read more about Fistulas 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 M25.162?
M25.162 is the ICD-10-CM code for "Fistula, left knee". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M25.162 a billable code?
Yes — M25.162 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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