Hemarthrosis, unspecified elbow

This code signifies the presence of blood within the joint space of an unspecified elbow. Hemarthrosis typically results from trauma, coagulopathy, or, less commonly, inflammatory conditions, leading to pain, swelling, and restricted range of motion in the affected joint.

Apply this code when documentation confirms hemarthrosis of the elbow, but the specific laterality (right or left) is not documented. This is appropriate for initial encounters or when the physician has not yet specified the affected side.

• Avoid using this code if laterality is specified; instead, select the more specific M25.021 (right elbow) or M25.022 (left elbow).
• Always code the underlying cause of the hemarthrosis first, if known and documented (e.g., fracture, coagulopathy).
• Ensure the documentation clearly states "hemarthrosis" and specifies the "elbow" as the affected joint.