V93.21Header code — not billable
Heat exposure on board passenger ship
- Chapter
- 20. External causes of morbidity
- Category
- V93
- Effective date
- October 1, 2026
Related codes in category V93
V93Oth injury due to acc on board wtrcrft, w/o acc to wtrcrftV93.0Burn due to localized fire on board watercraftV93.00Burn due to localized fire on board merchant vesselV93.00XABurn due to localized fire on board merchant vessel, initYesV93.00XDBurn due to localized fire on board merchant vessel, subsYesV93.00XSBurn due to localized fire on board merchant vessel, sequelaYesV93.01Burn due to localized fire on board passenger vesselV93.01XABurn due to localized fire on board passenger vessel, initYesV93.01XDBurn due to localized fire on board passenger vessel, subsYesV93.01XSBurn due to loc fire on board passenger vessel, sequelaYesV93.02Burn due to localized fire on board fishing boatV93.02XABurn due to localized fire on board fishing boat, initYes
Frequently asked questions
What is ICD-10 code V93.21?
V93.21 is an ICD-10-CM diagnosis code for Heat exposure on board passenger ship.
Is V93.21 a billable code?
No. V93.21 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 V93.21 in?
V93.21 falls under Chapter 20: External causes of morbidity.
When did V93.21 become effective?
V93.21 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to V93.21?
V93.21 belongs to category V93, 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.