W73: Other specified cause of accidental non-transport drowning and submersion
Codes under W73 (Other specified cause of accidental non-transport drowning and submersion). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| W73.XXXA | Other specified cause of accidental non-transport drowning and submersion, initial encounter | ✓ |
| W73.XXXA | Other specified cause of accidental non-transport drowning and submersion, initial encounter | ✓ |
| W73.XXXD | Other specified cause of accidental non-transport drowning and submersion, subsequent encounter | ✓ |
| W73.XXXD | Other specified cause of accidental non-transport drowning and submersion, subsequent encounter | ✓ |
| W73.XXXS | Other specified cause of accidental non-transport drowning and submersion, sequela | ✓ |
| W73.XXXS | Other specified cause of accidental non-transport drowning and submersion, sequela | ✓ |
Frequently asked questions
What is ICD-10-CM code W73?
W73 is an ICD-10-CM category covering Other specified cause of accidental non-transport drowning and submersion. It contains 6 more specific diagnosis codes, 6 of which are billable.
Is W73 a billable code?
No — W73 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example W73.XXXA — Other specified cause of accidental non-transport drowning and submersion, initial encounter). 6 of the 6 codes under W73 are billable.
What codes fall under W73?
W73 includes W73.XXXA, W73.XXXA, W73.XXXD, W73.XXXD, W73.XXXS, plus 1 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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