Poisn by electrolytic/caloric/wtr-bal agnt, slf-hrm, sequela

This code signifies a long-term complication or residual effect stemming from a deliberate self-poisoning event involving substances that disrupt the body's electrolyte, caloric, or water balance. These agents can include diuretics, laxatives, or excessive water intake, leading to conditions like severe dehydration, electrolyte imbalances, or organ damage. The sequela represents the lasting health issues directly attributable to the initial intentional self-harm.

Utilize this code when documenting a patient presenting with a chronic condition or permanent injury that is a direct consequence of a past intentional self-poisoning with electrolytic, caloric, or water-balance agents. This applies to situations where the acute poisoning event has resolved, but its lingering effects require ongoing medical management. Examples include chronic kidney disease secondary to severe dehydration from diuretic abuse, or persistent neurological deficits from profound electrolyte derangements.

• Always sequence this code after the code(s) for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past intentional self-harm event involving the specified substance categories.
• Verify the "S" seventh character is appropriate for a sequela, indicating a late effect or complication.