| W16.021 | Fall into swimming pool striking bottom causing drowning and submersion | NON-BILLABLE CODE |
| W16.021A | Fall into swimming pool striking bottom causing drowning and submersion, initial encounter | BILLABLE CODE |
| W16.021D | Fall into swimming pool striking bottom causing drowning and submersion, subsequent encounter | BILLABLE CODE |
| W16.021S | Fall into swimming pool striking bottom causing drowning and submersion, sequela | BILLABLE CODE |
| W16.022 | Fall into swimming pool striking bottom causing other injury | NON-BILLABLE CODE |
| W16.022A | Fall into swimming pool striking bottom causing other injury, initial encounter | BILLABLE CODE |
| W16.022D | Fall into swimming pool striking bottom causing other injury, subsequent encounter | BILLABLE CODE |
| W16.022S | Fall into swimming pool striking bottom causing other injury, sequela | BILLABLE CODE |
