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