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ICD-10-CM 2027 diagnosis code

Y92.142Bathroom in prison as the place of occurrence of the external cause

✓ Billable / specificPOA exempt

Y92.142 is a valid, billable ICD-10-CM code for bathroom in prison as the place of occurrence of the external cause. It can be reported on claims for dates of service from October 1, 2026 – September 30, 2027.Short description: Bathroom in prison as place

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 Y92.142

Y92.142 is the ICD-10-CM diagnosis code for bathroom in prison as the place of occurrence of the external cause. It belongs to category Y92 (place of occurrence of the external cause), block Y90-Y99 (Supplementary factors related to causes of morbidity classified elsewhere) 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.

Within Y92.14 (prison as the place of occurrence of the external cause), Y92.142 is specifically for bathroom in prison as the place of occurrence of the external cause. Related codes cover kitchen in prison as the place of occurrence of the external cause (Y92.140), Dining room in prison as the place of occurrence of the external cause (Y92.141), cell of prison as the place of occurrence of the external cause (Y92.143), swimming-pool of prison as the place of occurrence of the external cause (Y92.146), Courtyard of prison as the place of occurrence of the external cause (Y92.147), other place in prison as the place of occurrence of the external cause (Y92.148) and unspecified place in prison as the place of occurrence of the external cause (Y92.149).

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 E849.7 (accidents occurring in residential institution).

Notes that apply from higher levels

Instructions written at a parent level also apply to Y92.142.

Broader instructions also apply from Y90-Y99 Supplementary factors related to causes of morbidity classified elsewhere and Chapter 20: External causes of morbidity.

Alphabetic index entries

1 entries

Terms in the official ICD-10-CM index that lead to Y92.142.

ICD-9-CM equivalent

Converter →
  • E849.7Accidents occurring in residential institutionapproximate

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 Y92.142

Is Y92.142 billable?

Yes. Y92.142 is a billable/specific ICD-10-CM code valid for FY2027 (October 1, 2026 – September 30, 2027).

Can Y92.142 be used as a principal diagnosis?

Yes. The Medicare Code Editor doesn't restrict Y92.142 as a principal diagnosis.

Is Y92.142 a CC or MCC?

No. Y92.142 is neither a CC nor an MCC under MS-DRG v44.0.

What is the ICD-9 code for Y92.142?

The CMS General Equivalence Mappings map Y92.142 to ICD-9-CM E849.7.