ICD-10-CM 2027 diagnosis code
V94.810ACivilian watercraft involved in water transport accident with military watercraft, initial encounter
V94.810A is a valid, billable ICD-10-CM code for civilian watercraft involved in water transport accident with military watercraft, initial encounter. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Civilian wtrcrft in water trnsp acc w military wtrcrft, init
Code unchanged since ICD-10-CM took effect on October 1, 2015. Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data
About V94.810A
V94.810A is the ICD-10-CM diagnosis code for civilian watercraft involved in water transport accident with military watercraft, initial encounter. It belongs to category V94 (other and unspecified water transport accidents), block V90-V94 (water transport accidents) and chapter 20 (external causes of morbidity). It is billable, so it can be reported on its own for dates of service from October 1, 2026 through September 30, 2027.
The 7th character "A" means initial encounter: use it while the patient is receiving active treatment for the condition.
It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.
It is exempt from present-on-admission (POA) reporting, so no POA indicator is required.
It has been part of ICD-10-CM since the code set took effect on October 1, 2015 and hasn't changed since.
Before ICD-10, this condition was coded in ICD-9-CM as E838.9 (other and unspecified water transport accident injuring unspecified person).
7th character
Ainitial encounter
Other encounter types for V94.810:
Notes that apply from higher levels
Instructions written at a parent level also apply to V94.810A.
Broader instructions also apply from Chapter 20: External causes of morbidity.
ICD-9-CM equivalent
Converter →- E838.9Other and unspecified water transport accident injuring unspecified personapproximate
From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.
Code history
- 2016
- 2017
- 2018
- 2019
- 2020
- 2021
- 2022
- 2023
- 2024
- 2025
- 2026
- 2027
- FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
- No changes since FY2016.
Common questions about V94.810A
Is V94.810A billable?
- Yes. V94.810A is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).
What does the "A" at the end of V94.810A mean?
- It is the 7th character for initial encounter. Per the official guidelines, use it while the patient is receiving active treatment for the condition.
Can V94.810A be used as a principal diagnosis?
- Yes. The Medicare Code Editor doesn't restrict V94.810A as a principal diagnosis.
Is V94.810A a CC or MCC?
- No. V94.810A is neither a CC nor an MCC under MS-DRG v44.0.