Oth complication of nervous system prosth dev/grft, sequela

This code signifies a long-term or residual effect from a previously resolved complication related to a nervous system prosthetic device, implant, or graft. It covers any specified complication not categorized elsewhere, indicating that the initial complication has passed, but its consequences persist.

Use this code when documenting a patient presenting with ongoing symptoms or conditions directly attributable to a past, specified complication of a nervous system device. This applies to situations where the acute phase of the complication has concluded, but the patient continues to experience sequelae. Examples include chronic pain or neurological deficits resulting from a prior infection or mechanical issue with a spinal cord stimulator.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., chronic pain, neurological deficit).
• Ensure documentation clearly links the current condition to a past complication of the nervous system device.
• Do not use for active, ongoing complications; those require codes without the "S" seventh character.