Other cervical disc displacement, high cervical region

This code signifies a non-traumatic displacement of an intervertebral disc in the high cervical spine (C1-C4 region) that is not specified as disc degeneration or other specific disc disorder. It indicates the disc has moved from its normal anatomical position, potentially causing nerve compression or pain.

Apply this code when documentation clearly states "other cervical disc displacement" or "cervical disc displacement, not otherwise specified" in the high cervical region. This diagnosis is typically supported by imaging studies (MRI, CT) showing disc displacement without evidence of degeneration or herniation explicitly.

• Ensure the documentation specifies the "high cervical region" (C1-C4). If the region is not specified or is lower, a different code may be appropriate.
• Do not use this code if the displacement is explicitly stated as disc degeneration (M50.3-) or disc herniation (M50.2- with specific herniation type).
• Consider sequencing this code as a primary diagnosis if it is the main reason for the encounter, or as a secondary diagnosis if it contributes to the patient's overall condition.