M93.1

Billable

Kienbock's disease of adults

M93.1 is the ICD-10-CM code for Kienbock's disease of adults. It is a billable, specific code valid for reimbursement.

Status
Billable
Chapter
M00-M99
Parent
M93
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

What this means — in plain language

MedlinePlus · NIH

Osteonecrosis is a disease caused by reduced blood flow to bones in the joints. In people with healthy bones, new bone is always replacing old bone. In osteonecrosis, the lack of blood causes the bone to break down faster than the body can make enough new bone. The bone starts to die and may break down. You can have osteonecrosis in one or several bones. It is most common in the upper leg. Other common sites are…

Read more about Osteonecrosis at MedlinePlus ↗

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

Includes

  • Adult osteochondrosis of carpal lunates

Frequently asked questions

What is ICD-10 code M93.1?
M93.1 is the ICD-10-CM code for "Kienbock's disease of adults". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M93.1 a billable code?
Yes — M93.1 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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