M01.X3

Non-billable

Direct infection of wrist in infectious and parasitic diseases classified elsewhere

M01.X3 is the ICD-10-CM code for Direct infection of wrist in infectious and parasitic diseases classified elsewhere. It is a non-billable category code — use a more specific child code such as M01.X31 for billing.

Status
Header (non-billable)
Chapter
M00-M99
Parent
M01.X
Subcodes
3
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

What this means — in plain language

MedlinePlus · NIH

Most kinds of arthritis cause pain and swelling in your joints. Joints are places where two bones meet, such as your elbow or knee. Infectious arthritis is an infection in the joint. The infection comes from a bacterial, viral, or fungal infection that spreads from another part of the body. Symptoms of infectious arthritis include: Intense pain in the joint Joint redness and swelling Chills and fever Inability to…

Read more about Infectious Arthritis at MedlinePlus ↗

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

Includes

  • Direct infection of carpal bones in infectious and parasitic diseases classified elsewhere

Conditions mapped to this code

MedlinePlus · NIH

Plain-language health-topic references grounded in MedlinePlus (NIH/NLM).

Frequently asked questions

What is ICD-10 code M01.X3?
M01.X3 is the ICD-10-CM code for "Direct infection of wrist in infectious and parasitic diseases classified elsewhere". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M01.X3 a billable code?
No — M01.X3 is a non-billable header code. Use a more specific child code (such as M01.X31) for billing.
What are the subcodes of M01.X3?
M01.X3 has 3 more specific child codes, including M01.X31, M01.X32, M01.X39.

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

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