ICD-10-CM Alphabetic Index · FY 2026 12 Entries
Water in the ICD-10-CM Index ICD-10-CM
The main term Water carries 12 index entries pointing to 6 ICD-10-CM codes. Every indented line below refines the term by site, cause, or type. Verify any candidate code in the Tabular List before using it.
✓ Built from the official CMS FY 2026 index fileEffective Oct 1, 2025 – Sep 30, 2026
12
Index Entries
6
Codes Referenced
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Default Code
W
Letter
12 of 12 shown
ICD-10-CM
Index Entries Under Water 12 entries · 6 codes
Water
clefts (senile cataract) see Cataract, senile, incipient
deprivation of T73.1 Non-billable
intoxication E87.79
itch B76.9
lack of T73.1 Non-billable
safe drinking Z58.6
loading E87.70
on
brain see Hydrocephalus
chest J94.8
poisoning E87.79
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Related Index Terms
Source: Centers for Medicare & Medicaid Services, FY 2026 ICD-10-CM Index to Diseases and Injuries release files, effective October 1, 2025 through September 30, 2026.
