V91Not billable, use a more specific code below

Other injury due to accident to watercraft

In Water transport accidents (V90-V94), chapter 20: External Causes of Morbidity

141 billable codes under V91: none are a CC or MCC; none map to an HCC.

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Instructional notes

Includes: conditions that are coded here

  • any injury except drowning and submersion as a result of an accident to watercraft

Excludes1: not coded here, use a different code

  • civilian water transport accident involving military watercraft (V94.81-)
  • military watercraft accident in military or war operations (Y36, Y37.-)

Excludes2: not included here, code separately if applicable

  • drowning and submersion due to accident to watercraft (V90.-)

Official coding guidelines

From the ICD-10-CM Official Guidelines for Coding and Reporting, FY 2027 (CMS and NCHS). Links open the PDF at the right page.

Covers how to report external cause codes (V00-Y99) describing cause, intent, place, activity, and status. They are never principal or first-listed, and reporting is voluntary unless required.

Read Section I.C.20 (page 87), 3 more topics

All codes under V91

V91 can't be used on a claim. Pick a billable code below; grey headings group them.

V91 MS-DRGs

This code does not group to an MS-DRG as a principal diagnosis.

Other codes that refer to V91

Notes on these codes point to V91.

  • V92 Excludes1: drowning or submersion due to accident to watercraft (V90-V91)
  • V93 Excludes1: other injury due to accident to watercraft (V91.-)

About the condition

Plain-language background from MedlinePlus (National Library of Medicine), not coding guidance.

Drowning

People drown when they get too much water in their lungs. You can drown in as little as an inch or two of water. Babies can drown in a sink or bathtub. Preschoolers are most likely to drown in a swimming pool. People who have seizure disorders are also at risk in the water. Drowning can happen quickly and silently.

Read more about drowning on MedlinePlus

Code history

Valid since FY2016, when ICD-10-CM took effect on October 1, 2015. No changes since.