Poisoning by salicylates, undetermined, sequela

This code signifies a long-term or residual effect resulting from a salicylate poisoning where the intent (e.g., accidental, intentional self-harm, assault) could not be determined at the time of the original event. It indicates that the patient is experiencing ongoing health issues directly attributable to a past, unclassified salicylate overdose.

Apply this code when a patient presents with a chronic condition or permanent damage (e.g., tinnitus, kidney damage, liver dysfunction) that is documented as a direct consequence of a previous salicylate poisoning. This is appropriate when the original poisoning event's intent was never definitively established or documented as such.

• Always ensure documentation clearly links the current sequela to a past salicylate poisoning.
• The "S" seventh character indicates a sequela, meaning it's used for complications or conditions that arise as a direct result of an acute injury or illness.
• Do not use this code for acute salicylate poisoning; instead, use the appropriate acute poisoning code with the correct intent.