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ICD-10-CM 2027 diagnosis code

W12.XXXSFall on and from scaffolding, sequela

✓ Billable / specificRequires 7th character

W12.XXXS is a valid, billable ICD-10-CM code for fall on and from scaffolding, sequela. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.

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 W12.XXXS

W12.XXXS is the ICD-10-CM diagnosis code for fall on and from scaffolding, sequela. It belongs to category W12 (fall on and from scaffolding), block W00-W19 (slipping, tripping, stumbling and falls) 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 "S" means sequela: use it for complications or conditions that arise as a direct result of the original condition.

It is not a CC or MCC, so as a secondary diagnosis it doesn't change the MS-DRG severity level.

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 E929.3 (late effects of accidental fall).

7th character

Ssequela

Other encounter types for W12:

Notes that apply from higher levels

Instructions written at a parent level also apply to W12.XXXS.

Broader instructions also apply from W00-W19 Slipping, tripping, stumbling and falls and Chapter 20: External causes of morbidity.

ICD-9-CM equivalent

Converter →
  • E929.3Late effects of accidental fallapproximate

From the CMS 2018 General Equivalence Mappings (GEMs), the final GEMs release.

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
  • FY2016 (effective 10/1/2015): Added (first year of ICD-10-CM)
  • No changes since FY2016.

Common questions about W12.XXXS

Is W12.XXXS billable?

Yes. W12.XXXS is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

What does the "S" at the end of W12.XXXS mean?

It is the 7th character for sequela. Per the official guidelines, use it for complications or conditions that arise as a direct result of the original condition.

Can W12.XXXS be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict W12.XXXS as a principal diagnosis.

Is W12.XXXS a CC or MCC?

No. W12.XXXS is neither a CC nor an MCC under MS-DRG v44.0.

What is the ICD-9 code for W12.XXXS?

The CMS General Equivalence Mappings map W12.XXXS to ICD-9-CM E929.3.