ICD-10-CM > V00-Y99 > W65-W74 > W73 W73 Other specified cause of accidental non-transport drowning and submersion Non-Billable/Non-Specific Applicable To Accidental drowning and submersion while in quenching tankAccidental drowning and submersion while in reservoir Type 1 Excludes accidental drowning and submersion due to fall into other water (W16.311, W16.321, W16.331) Codes W73XXXA..., initial encounterW73XXXD..., subsequent encounterW73XXXS..., sequela