ICD-10-CM Current in FY 2027

T75.1

Unspecified effects of drowning and nonfatal submersion

Release: FY 2027
Effective: October 1, 2026

Official source

Hierarchy

Where T75.1 sits in the official hierarchy. Each level is the code it is classified under.

T75 Parent Other and unspecified effects of other external causes
T75.1 This code Unspecified effects of drowning and nonfatal submersion

Official Coding Notes

Reproduced verbatim from the FY 2027 ICD-10-CM files. Notes labelled as inherited are declared on a parent code and apply here too.

Inclusion Terms

Immersion

Excludes1

adverse effects NEC ( T78 .-)

Inherited from T75 — Other and unspecified effects of other external causes

Excludes1

specified effects of drowning- code to effects

Excludes2

burns (electric) (T20-T31)

Inherited from T75 — Other and unspecified effects of other external causes

7th Character

The appropriate 7th character is to be added to each code from category T75

Inherited from T75 — Other and unspecified effects of other external causes

7th Character

A - initial encounter

Inherited from T75 — Other and unspecified effects of other external causes

7th Character

D - subsequent encounter

Inherited from T75 — Other and unspecified effects of other external causes

7th Character

S - sequela

Inherited from T75 — Other and unspecified effects of other external causes

More Specific Codes

3 codes under T75.1

Version History

How T75.1 appears in each release imported from the official files, newest first.

FY 2027 Effective October 1, 2026
Current

Unspecified effects of drowning and nonfatal submersion
FY 2026 Effective October 1, 2025
Unchanged

Unspecified effects of drowning and nonfatal submersion

Other codes under T75

Data Source

Code information on this page is derived from the FY 2027 ICD-10-CM files published by CDC NCHS and CMS.

Release: FY 2027
Effective: October 1, 2026
Source file: icd10cm-code-descriptions-2027.zip

Official ICD-10-CM source files (opens in a new tab)

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