Pneumatic hammer syndrome, initial encounter

Pneumatic hammer syndrome, also known as vibration white finger or hand-arm vibration syndrome (HAVS), is a condition caused by prolonged exposure to vibrating tools. It primarily affects the blood vessels, nerves, and muscles of the hands and arms, leading to symptoms such as numbness, tingling, pain, and blanching of the fingers. This code specifically identifies the initial presentation or diagnosis of this occupational injury.

This code is appropriate for a patient presenting for the first time with symptoms consistent with pneumatic hammer syndrome, often in the context of an occupational health evaluation. It should be used when the diagnosis is newly established or when the patient is seeking initial treatment for this condition.

• Ensure documentation clearly links the symptoms to occupational exposure to vibrating tools.
• Distinguish from other neuropathies or vascular conditions affecting the upper extremities.
• Do not use for subsequent encounters or follow-up care; a different encounter character will be required.