ICD-10-CM > V00-Y99 > V90-V94 > V91 > V91.8 > V91.88 V91.88 Other injury due to other accident to other unpowered watercraft Non-Billable/Non-Specific Applicable To Other injury due to other accident to surf-boardOther injury due to other accident to windsurfer Codes V91.88XA..., initial encounterV91.88XD..., subsequent encounterV91.88XS..., sequela