Toxic effect of gadolinium, accidental, sequela

This code signifies the long-term or residual effects resulting from an accidental exposure to gadolinium. These sequelae are persistent conditions or complications that arise after the acute toxic event has resolved.

Apply this code when documenting chronic kidney disease, nephrogenic systemic fibrosis (NSF), or other lasting organ damage attributed to an unintentional gadolinium overdose or adverse reaction. This code is appropriate for follow-up encounters addressing these persistent complications.

• Always assign an additional code(s) to specify the nature of the sequela (e.g., specific type of kidney disease, NSF).
• This "S" code indicates a sequela, meaning the acute toxic event has passed, and the patient is experiencing the residual effects.
• Ensure documentation clearly links the current condition to a past accidental gadolinium exposure.