CPT® Code 62252

A programmable cerebrospinal fluid (CSF) shunt is a medical device designed to manage the flow of cerebrospinal fluid in patients with conditions such as hydrocephalus, where there is an abnormal accumulation of CSF in the brain. The procedure described by CPT® Code 62252 involves the reprogramming of this shunt, which is a non-invasive method aimed at adjusting the pressure settings of an already implanted shunt. This adjustment is crucial for correcting issues related to the drainage of CSF, specifically addressing problems of over-drainage or under-drainage that can occur in patients with hydrocephalus or other fluid-related conditions in the brain, such as fluid-filled cysts. The reprogramming process is particularly important after certain diagnostic imaging procedures, such as an MRI, which may necessitate changes in the shunt's settings. During the procedure, the physician palpates the valve of the shunt through the skin, typically located behind the ear, to ensure accurate placement of the programming device. A specialized programmer is then used to set the desired pressure level, and an electromagnetic transmitter sends a coded signal through the skin to the valve, effectively resetting the pressure setting. Following this adjustment, a radiograph is obtained to confirm that the new pressure setting has been successfully implemented. If the imaging indicates that the desired pressure has not been achieved, the physician has the option to repeat the reprogramming procedure to ensure optimal management of the patient's condition.