V99.XXXA – Unspecified transport accident, initial encounter
ICD-10-CM 2027 diagnosis code · Other and unspecified transport accidents
- Code
V99.XXXA(claims format:V99XXXA)- Description
- Unspecified transport accident, initial encounter
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 20. External causes of morbidity (V00-Y99)
- Block
- V98-V99 Other and unspecified transport accidents
- Parent codes
- V99
7th character values
Codes in this category need a 7th character to describe the encounter or episode of care.
| Character | Meaning |
|---|---|
A | initial encounter |
D | subsequent encounter |
S | sequela |
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
V99 – Unspecified transport accident
- The appropriate 7th character is to be added to code V99
Block V98-V99
- vehicle accident, type of vehicle unspecified (V89.-)
Related codes in V99
Frequently asked questions
What is ICD-10 code V99.XXXA?
V99.XXXA is the ICD-10-CM code for unspecified transport accident, initial encounter, in the block V98-V99 (Other and unspecified transport accidents).
Is V99.XXXA a billable code?
Yes. V99.XXXA is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does V99.XXXA belong to?
It belongs to category V99 – Unspecified transport accident.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.