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ICD-10-CM 2027 diagnosis code

V29.591DElectric (assisted) bicycle passenger injured in collision with other motor vehicles in traffic accident, subsequent encounter

✓ Billable / specificPOA exemptRequires 7th character

V29.591D is a valid, billable ICD-10-CM code for electric (assisted) bicycle passenger injured in collision with other motor vehicles in traffic accident, subsequent encounter. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Electc bike pasngr injured in clsn with oth mv in traf, subs

Code last changed in FY2023 (effective October 1, 2022). Source: official FY2027 ICD-10-CM release from CDC/NCHS and CMS. Page updated September 29, 2026. About our data

About V29.591D

V29.591D is the ICD-10-CM diagnosis code for electric (assisted) bicycle passenger injured in collision with other motor vehicles in traffic accident, subsequent encounter. It belongs to category V29 (motorcycle rider injured in other and unspecified transport accidents), block V20-V29 (motorcycle rider injured in transport accident) 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 "D" means subsequent encounter: use it for encounters after active treatment, while the patient is healing or recovering.

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 was added in FY2023, effective October 1, 2022.

7th character

Dsubsequent encounter

Other encounter types for V29.591:

Notes that apply from higher levels

Instructions written at a parent level also apply to V29.591D.

Broader instructions also apply from V20-V29 Motorcycle rider injured in transport accident and Chapter 20: External causes of morbidity.

Code history

  1. 2016
  2. 2017
  3. 2018
  4. 2019
  5. 2020
  6. 2021
  7. 2022
  8. 2023
  9. 2024
  10. 2025
  11. 2026
  12. 2027
  • FY2023 (effective 10/1/2022): Added
  • No changes since FY2023.

Common questions about V29.591D

Is V29.591D billable?

Yes. V29.591D is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

What does the "D" at the end of V29.591D mean?

It is the 7th character for subsequent encounter. Per the official guidelines, use it for encounters after active treatment, while the patient is healing or recovering.

Can V29.591D be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict V29.591D as a principal diagnosis.

Is V29.591D a CC or MCC?

No. V29.591D is neither a CC nor an MCC under MS-DRG v44.0.