Coding experts Alicia and Laureen from CCO review the new 2025 ICD-10-CM code changes.
AHA Coding Clinic® for ICD-9 - 2009 Issue 4; E Code Update
Water Transport Accidents
Effective October 1, 2009, a new fourth digit subclassification has been added for water transport accidents (E830-E838) to identify the injured person as the occupant of military watercraft.
WATER TRANSPORT ACCIDENTS (E830-E838)
The following fourth-digit subdivisions are for use with categories E830-E838 to identify the injured person:
New fourth-digit .7 Occupant of military watercraft, any type
subdivision
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