M02.86
⚠ Non-billable
Other reactive arthropathies, knee
ICD-10-CM · FY2026 · Diseases of the Musculoskeletal System and Connective Tissue
Code
M02.86
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Diseases of the Musculoskeletal System and Connective Tissue
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code M02.86?
ICD-10-CM code M02.86 represents Other reactive arthropathies, knee. It is a non-billable header code requiring a more specific subcategory in the Diseases of the Musculoskeletal System and Connective Tissue chapter, effective October 1, 2025 – September 30, 2026.
Is M02.86 billable?
No. M02.86 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is M02.86 in?
M02.86 belongs to the Diseases of the Musculoskeletal System and Connective Tissue chapter (M00–M99) of ICD-10-CM.
Related codes in the M02 category
M02
Postinfective and reactive arthropathies
Non-billable
M02.0
Arthropathy following intestinal bypass
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M02.1
Postdysenteric arthropathy
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M02.2
Postimmunization arthropathy
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M02.3
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Non-billable
M02.8
Other reactive arthropathies
Non-billable
M02.9
Reactive arthropathy, unspecified
Billable
M02.00
Arthropathy following intestinal bypass, unspecified site
Billable
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