Quadriplegia, C1-C4 incomplete

This code signifies a partial loss of motor and/or sensory function in all four limbs and the trunk, specifically resulting from a spinal cord injury affecting the C1 through C4 vertebral levels. "Incomplete" indicates that some neurological function is preserved below the level of injury, meaning the spinal cord is not fully severed.

Assign this code for patients diagnosed with quadriplegia where the spinal cord lesion is documented as being between C1 and C4, and there is clear evidence of incomplete neurological deficits. Documentation should specify the C1-C4 level and the incomplete nature of the injury, often including details about preserved motor or sensory function.

• Always verify the completeness of the injury; if complete, a different code from the G82.5- category would be appropriate.
• Ensure the documentation clearly specifies the C1-C4 level of injury. If the level is not specified or falls outside this range, a more general or different level-specific code should be used.
• Sequence this code after the underlying cause of the spinal cord injury (e.g., traumatic fracture, non-traumatic lesion).