Asphyx due to being trapped in bed linens, self-harm, subs

This code describes a subsequent encounter for an injury where an individual intentionally caused asphyxiation by becoming trapped in bed linens. This indicates a follow-up visit for the sequelae or ongoing treatment related to this specific self-harm event.

Use this code for any subsequent healthcare encounter (e.g., follow-up appointments, therapy sessions, or treatment for complications) related to a patient's intentional self-harm incident involving asphyxiation by bed linens. This applies after the initial acute treatment has been rendered.

• Always ensure the documentation clearly specifies "intentional self-harm" and "subsequent encounter."
• Do not use this code for the initial acute care visit; a code from the "A" category (initial encounter) would be appropriate then.
• Code any associated mental health diagnoses (e.g., depression, suicidal ideation) separately to provide a complete clinical picture.