| Y21 | Drowning and submersion, undetermined intent |
| | Drowning and submersion while in bathtub, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
| | Drowning and submersion after fall into bathtub, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
| | Drowning and submersion while in swimming pool, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
| | Drowning and submersion after fall into swimming pool, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
| | Drowning and submersion in natural water, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
| | Other drowning and submersion, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
| | Unspecified drowning and submersion, undetermined intent |
| | …… initial encounter, initial encounter |
| | …… initial encounter, initial encounter, subsequent encounter |
| | …… initial encounter, initial encounter, sequela |
