Poisn by oth antacids and anti-gstrc-sec drugs, acc, sqla

This code signifies a long-term or residual effect resulting from an accidental overdose or exposure to antacids or other medications that reduce gastric acid secretion. It indicates that the acute phase of the poisoning has passed, but the patient is still experiencing health problems directly attributable to that past event.

Apply this code when documenting a patient presenting with chronic or persistent symptoms, conditions, or complications that are a direct consequence of a previously sustained, unintentional poisoning by antacids or anti-gastric-secretion drugs. This would include situations where the initial poisoning occurred in the past, and the current encounter addresses its lasting impact.

• Always sequence this code after the code(s) for the specific sequela being treated.
• Ensure documentation clearly links the current condition to a past accidental poisoning by the specified drug class.
• Do not use this code for acute poisoning events; those require codes from the initial encounter or subsequent encounter categories.