Accidental drown while in swimming-pool, sequela

This code signifies the long-term or residual effects resulting from an accidental drowning or submersion incident that occurred specifically in a swimming pool. These sequelae can manifest as various physical, neurological, or psychological impairments that persist after the initial acute event.

Apply this code when documenting conditions such as anoxic brain injury, chronic respiratory issues, or persistent neurological deficits directly attributable to a past drowning or submersion in a swimming pool. It is used for follow-up care and management of these lasting complications, not for the initial acute event.

• Always assign this code as a secondary diagnosis, following the code for the specific sequela (e.g., G93.1 for anoxic brain damage).
• Ensure documentation clearly links the current condition to a past swimming pool drowning/submersion.
• The "S" in the seventh character indicates sequela; do not use acute injury codes for these long-term effects.