ICD-10 Code M06.212 – Rheumatoid bursitis, left shoulder (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code M06.212 – Rheumatoid bursitis, left shoulder
What it is
M06.212 identifies rheumatoid bursitis affecting the left shoulder. It means inflammation of a bursa in that joint area associated with rheumatoid disease.
Clinical signs
Typical findings include left shoulder pain, swelling, tenderness, and reduced range of motion. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents rheumatoid bursitis in the left shoulder, or clearly links bursitis at that site to rheumatoid arthritis. It is appropriate for encounter notes, problem lists, and claims when the left shoulder is specified. If the laterality or rheumatoid connection is unclear, check documentation.
Do not use for
Do not use this code for nonrheumatoid shoulder bursitis or bursitis in another joint. Also avoid it when the record does not specify the left shoulder.
Coding tip
Verify both the rheumatoid etiology and left-sided location before assigning M06.212.