Other cervical disc disorders at C4-C5 level

This code signifies a non-specified cervical disc pathology affecting the C4-C5 vertebral level, excluding disc displacement, degeneration, or radiculopathy. It encompasses conditions such as discitis, calcification, or other structural abnormalities not categorized elsewhere.

Apply this code when documentation indicates a cervical disc disorder at C4-C5 that is not explicitly described as displacement, degeneration, or with radiculopathy. This is appropriate for diagnoses like C4-C5 discitis, calcified C4-C5 disc, or other unspecified C4-C5 disc lesions. Documentation should clearly specify the C4-C5 level and the nature of the "other" disorder.

• Ensure the documentation explicitly states the C4-C5 level; avoid using this code for unspecified cervical levels.
• Differentiate carefully from M50.221 (other cervical disc displacement at C4-C5) and M50.321 (other cervical disc degeneration at C4-C5).
• If radiculopathy is present, a secondary code from the G54.2 category should be assigned to fully capture the patient's condition.