Accidental drowning and submersion while in swimming-pool (W67) ICD-10-CM
The W67 code range covers accidental drowning and submersion while in swimming-pool with 4 ICD-10-CM diagnosis codes. 3 of them are billable and valid for claim submission in fiscal year 2027, and the category headers group them but cannot themselves be billed.
Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
- accidental drowning and submersion due to fall into swimming pool W16.011 W16.021 W16.031
- accidental drowning and submersion due to striking into wall of swimming pool W22.041
7th Character Note
Certain ICD-10-CM categories have applicable 7th characters. The applicable 7th character is required for all codes within the category, or as the notes in the Tabular List instruct. The 7th character must always be the 7th character in the data field. If a code that requires a 7th character is not 6 characters, a placeholder X must be used to fill in the empty characters.
- The appropriate 7th character is to be added to code W67
7th Character
Indicates that a seventh character is to be assigned to codes in a subcategory.
- A - initial encounter
- D - subsequent encounter
- S - sequela
Codes in the W67 Range 4 codes · 3 billable
- W67 Accidental drowning and submersion while in swimming-poolNon-billable
- W67.XXXA Accidental drowning and submersion while in swimming-pool, initial encounter
- W67.XXXD Accidental drowning and submersion while in swimming-pool, subsequent encounter
- W67.XXXS Accidental drowning and submersion while in swimming-pool, sequela
About the W67 Code Range
These events involve accidental drowning or submersion while a person is in a swimming pool. They fall within accidental non-transport drowning and submersion.
The seventh character distinguishes an initial encounter, W67.XXXA; a subsequent encounter, W67.XXXD; and a sequela, or later effect, W67.XXXS.
Questions About This Page
How many billable codes are in the W67 range?
Of the 4 codes in this range, 3 are billable and valid for claim submission from October 1, 2026 through September 30, 2027. Category header codes group them but cannot be reported on claims.
What does the W67 range classify?
The range classifies accidental drowning and submersion while in swimming-pool. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2027 ICD-10-CM Tabular List and order file, effective October 1, 2026 through September 30, 2027.
