ICD-10-CM W16.3 — Fall into other water

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027

SourceCMS ICD-10-CM order file

ClassificationDiagnosis · clinical modification

CODE	DESCRIPTION	TYPE
W16.31	Fall into other water striking water surface	Category
W16.311	Fall into other water striking water surface causing drowning and submersion	Category
W16.311A	Fall into other water striking water surface causing drowning and submersion, initial encounter	Billable
W16.311D	Fall into other water striking water surface causing drowning and submersion, subsequent encounter	Billable
W16.311S	Fall into other water striking water surface causing drowning and submersion, sequela	Billable
W16.312	Fall into other water striking water surface causing other injury	Category
W16.312A	Fall into other water striking water surface causing other injury, initial encounter	Billable
W16.312D	Fall into other water striking water surface causing other injury, subsequent encounter	Billable
W16.312S	Fall into other water striking water surface causing other injury, sequela	Billable
W16.32	Fall into other water striking bottom	Category
W16.321	Fall into other water striking bottom causing drowning and submersion	Category
W16.321A	Fall into other water striking bottom causing drowning and submersion, initial encounter	Billable
W16.321D	Fall into other water striking bottom causing drowning and submersion, subsequent encounter	Billable
W16.321S	Fall into other water striking bottom causing drowning and submersion, sequela	Billable
W16.322	Fall into other water striking bottom causing other injury	Category
W16.322A	Fall into other water striking bottom causing other injury, initial encounter	Billable
W16.322D	Fall into other water striking bottom causing other injury, subsequent encounter	Billable
W16.322S	Fall into other water striking bottom causing other injury, sequela	Billable
W16.33	Fall into other water striking wall	Category
W16.331	Fall into other water striking wall causing drowning and submersion	Category
W16.331A	Fall into other water striking wall causing drowning and submersion, initial encounter	Billable
W16.331D	Fall into other water striking wall causing drowning and submersion, subsequent encounter	Billable
W16.331S	Fall into other water striking wall causing drowning and submersion, sequela	Billable
W16.332	Fall into other water striking wall causing other injury	Category
W16.332A	Fall into other water striking wall causing other injury, initial encounter	Billable
W16.332D	Fall into other water striking wall causing other injury, subsequent encounter	Billable
W16.332S	Fall into other water striking wall causing other injury, sequela	Billable

CODE

DESCRIPTION

TYPE

W16.31

Fall into other water striking water surface

Category

W16.311

Fall into other water striking water surface causing drowning and submersion

Category

W16.311A

Fall into other water striking water surface causing drowning and submersion, initial encounter

Billable