T73.1Header code — not billable
Deprivation of water
- Chapter
- 19. Injury, poisoning and certain other consequences of external causes
- Category
- T73
- Effective date
- October 1, 2026
Related codes in category T73
T73Effects of other deprivationT73.0StarvationT73.0XXAStarvation, initial encounterYesT73.0XXDStarvation, subsequent encounterYesT73.0XXSStarvation, sequelaYesT73.1XXADeprivation of water, initial encounterYesT73.1XXDDeprivation of water, subsequent encounterYesT73.1XXSDeprivation of water, sequelaYesT73.2Exhaustion due to exposureT73.2XXAExhaustion due to exposure, initial encounterYesT73.2XXDExhaustion due to exposure, subsequent encounterYesT73.2XXSExhaustion due to exposure, sequelaYes
Frequently asked questions
What is ICD-10 code T73.1?
T73.1 is an ICD-10-CM diagnosis code for Deprivation of water.
Is T73.1 a billable code?
No. T73.1 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is T73.1 in?
T73.1 falls under Chapter 19: Injury, poisoning and certain other consequences of external causes.
When did T73.1 become effective?
T73.1 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to T73.1?
T73.1 belongs to category T73, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.