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Y92.23

Y92.23: Hospital as the place of occurrence of the external cause

Non-billable headerICD-10-CM

Y92.23 is a non-billable header ICD-10-CM code for hospital as the place of occurrence of the external cause. It cannot be billed on its own: choose one of the more specific child codes below.

Excludes1: never code together

These conditions cannot occur together. Billing both on the same encounter is a denial.

  • ambulatory (outpatient) health services establishments (Y92.53-)
  • home for the sick as the place of occurrence of the external cause (Y92.12-)
  • hospice as the place of occurrence of the external cause (Y92.12-)
  • nursing home as the place of occurrence of the external cause (Y92.12-)

Excludes1 inherited from the categories above Y92.23

A category’s note binds every code beneath it.

Written on Y92.2: School, other institution and public administrative area as the place of occurrence of the external cause

  • building under construction as the place of occurrence of the external cause (Y92.6)
  • residential institution as the place of occurrence of the external cause (Y92.1)
  • school dormitory as the place of occurrence of the external cause (Y92.16-)
  • sports and athletics area of schools as the place of occurrence of the external cause (Y92.3-)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Code history

Unchanged in every release from FY2024 to FY2027.

Code to one of these instead Y92.23

7 child codes. Green means billable.

Other codes under Y92.2

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.