M00.26

Non-billable

Other streptococcal arthritis, knee

M00.26 is the ICD-10-CM code for Other streptococcal arthritis, knee. It is a non-billable category code — use a more specific child code such as M00.261 for billing.

Status
Header (non-billable)
Chapter
M00-M99
Parent
M00.2
Subcodes
3
Edition
FY2026

M00-M99 Diseases of the musculoskeletal system and connective tissue

No additional coding notes for this code.

Frequently asked questions

What is ICD-10 code M00.26?
M00.26 is the ICD-10-CM code for "Other streptococcal arthritis, knee". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
Is M00.26 a billable code?
No — M00.26 is a non-billable header code. Use a more specific child code (such as M00.261) for billing.
What are the subcodes of M00.26?
M00.26 has 3 more specific child codes, including M00.261, M00.262, M00.269.

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

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