Poisoning by oth nonsteroid anti-inflam drugs, undet, init

This code signifies a case of poisoning due to an NSAID other than salicylates, pyrazolone derivatives, propionic acid derivatives, or fenamates, where the intent (accidental, intentional self-harm, assault) cannot be determined. The patient is in the acute phase of treatment for this poisoning.

Use this code when documentation indicates an overdose or adverse reaction to an unspecified or "other" NSAID, and the provider cannot ascertain whether the poisoning was accidental, intentional, or due to assault. This code is appropriate for the initial visit or encounter where the poisoning is being treated.

• Ensure the documentation explicitly states "undetermined" intent for the poisoning.
• Confirm the NSAID involved is not specifically listed elsewhere in the T39.3 subcategory.
• Append additional codes for specific symptoms or sequelae of the poisoning, if applicable.