T73.1
⚠ Non-billable
Deprivation of water
ICD-10-CM · FY2026 · Injury, Poisoning and Certain Other Consequences of External Causes
Code
T73.1
System
ICD-10-CM
Billable
No — use specific code
Effective
FY2026
Chapter
Injury, Poisoning and Certain Other Consequences of External Causes
Source
CMS / CDC NCHS
⚠ Verify before billing. Confirm against the current CMS/NCHS ICD-10-CM files and your payer's rules before claims submission.
Frequently asked questions
What is ICD-10 code T73.1?
ICD-10-CM code T73.1 represents Deprivation of water. It is a non-billable header code requiring a more specific subcategory in the Injury, Poisoning and Certain Other Consequences of External Causes chapter, effective October 1, 2025 – September 30, 2026.
Is T73.1 billable?
No. T73.1 is a non-billable header. Select a more specific subcategory for claims submission.
What chapter is T73.1 in?
T73.1 belongs to the Injury, Poisoning and Certain Other Consequences of External Causes chapter (S00–T88) of ICD-10-CM.
Related codes in the T73 category
T73
Effects of other deprivation
Non-billable
T73.0
Starvation
Non-billable
T73.2
Exhaustion due to exposure
Non-billable
T73.3
Exhaustion due to excessive exertion
Non-billable
T73.8
Other effects of deprivation
Non-billable
T73.9
Effect of deprivation, unspecified
Non-billable
T73.0XXA
Starvation, initial encounter
Billable
T73.0XXD
Starvation, subsequent encounter
Billable
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