ICD-10 Code M05.652 – Rheumatoid arthritis of left hip with involvement of other organs and systems (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code M05.652 – Rheumatoid arthritis of left hip with involvement of other organs and systems
What it is
This code identifies rheumatoid arthritis affecting the left hip, with documented involvement of other organs or systems. Use it when the record links the hip arthritis to systemic rheumatoid disease.
Clinical signs
Typical findings include inflammatory joint pain, stiffness, and limited hip motion, along with evidence of rheumatoid involvement beyond the joint. Clinical features vary; refer to documentation.
When to use this code
Use this code when the provider documents rheumatoid arthritis in the left hip and specifies involvement of other organs or systems. The chart should support both the joint site and the systemic nature of the disease. If laterality or systemic involvement is unclear, check documentation.
Do not use for
Do not use it for rheumatoid arthritis without left-hip involvement, or when the record does not confirm other organ or system involvement. Do not substitute it for non-rheumatoid hip arthritis.
Coding tip
Confirm both laterality and systemic involvement in the assessment, problem list, or provider note before assigning M05.652.