ICD-10 Code M02.811 – Other reactive arthropathies, right shoulder (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code M02.811 – Other reactive arthropathies, right shoulder
What it is
M02.811 identifies a reactive arthropathy affecting the right shoulder. Use it when the record shows joint inflammation linked to a reactive process, and the right shoulder is the documented site.
Clinical signs
Typical findings include shoulder pain, stiffness, swelling, and reduced range of motion. Clinical features vary; refer to documentation for the underlying reactive condition and the specific right-shoulder involvement.
When to use this code
Use this code when the provider documents reactive arthropathy or a similar post-infectious or immune-related joint process in the right shoulder. It is appropriate when the right shoulder is clearly identified as the affected joint. If the note only says arthropathy without laterality, check documentation.
Do not use for
Do not use this code for traumatic shoulder pain, osteoarthritis, or rheumatoid arthritis unless the record specifically supports reactive arthropathy. Do not assign it when the affected side is not documented.
Coding tip
Verify both the reactive arthropathy diagnosis and right-sided laterality in the provider note before assigning M02.811.