Spinal stenosis, sacral and sacrococcygeal region

This code signifies a narrowing of the spinal canal in the sacral and sacrococcygeal regions, which can compress the spinal cord or nerve roots. This compression often leads to symptoms such as pain, numbness, tingling, or weakness in the buttocks, perineum, or lower extremities. It typically results from degenerative changes, disc herniation, or other structural abnormalities.

Apply this code when documentation clearly indicates spinal stenosis specifically affecting the sacral or sacrococcygeal spine. This diagnosis is supported by imaging studies (e.g., MRI, CT scan) demonstrating canal narrowing and clinical findings consistent with nerve compression in the corresponding dermatomes. Use this code for both primary and secondary diagnoses when relevant to the patient's care.

• Ensure the documentation specifies the sacral or sacrococcygeal region; avoid using this code for stenosis in other spinal segments.
• Do not confuse this with general low back pain codes (e.g., M54.5) unless the stenosis is explicitly ruled out or not the primary diagnosis.
• Always look for laterality if documented (e.g., right, left, bilateral) and consider if an additional code for neurogenic claudication (G95.19) is also warranted.