M51.15
ICD-10-CMIntervertebral disc disorders with radiculopathy, thoracolumbar region
This code signifies a condition where a disc between vertebrae in the thoracolumbar spine (T1-L5) is abnormal, leading to compression or irritation of a nerve root. This nerve root involvement, known as radiculopathy, typically causes symptoms such as pain, numbness, tingling, or weakness radiating into the lower extremities or trunk.
Apply this code when documentation clearly indicates an intervertebral disc disorder, such as a herniated or bulging disc, in the thoracolumbar region, accompanied by signs and symptoms of radiculopathy. Supporting documentation includes physician notes detailing neurological deficits, imaging reports (MRI, CT) showing disc pathology, and electromyography (EMG) findings confirming nerve root compression.
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