Y92.9 — Unspecified place or not applicable
Y92.9

What this code means
An external-cause code recording that the place where an injury or exposure occurred is unspecified or not applicable.
Also called: unspecified place of occurrence.
When this code is used
Used as an additional code for unspecified place or not applicable.
Where it sits in ICD-10-CM
Code Y92.9 belongs to Chapter 20: External causes of morbidity, which covers codes V00–Y99 in the FY2027 ICD-10-CM tabular list. The official description above is copied verbatim from the CDC/NCHS FY2027 code file.
Frequently asked questions
What is ICD-10-CM code Y92.9?
Y92.9 is the ICD-10-CM diagnosis code for “Unspecified place or not applicable”. An external-cause code recording that the place where an injury or exposure occurred is unspecified or not applicable.
When is code Y92.9 used?
Used as an additional code for unspecified place or not applicable. It belongs to Chapter 20 of ICD-10-CM (External causes of morbidity).
This guide explains ICD-10-CM codes in plain language for patients, students and other readers. It is educational information only — not coding, billing or medical advice. The code recorded for any real encounter is assigned from the full clinical documentation by the treating team and qualified coders, and only they can decide which code fits a specific case.
More codes in Chapter 20
V89.2XXA — Person injured in unspecified motor-vehicle accident, traffic, initial encounter
W01.0XXA — Fall on same level from slipping, tripping and stumbling without subsequent striking against object, initial encounter
W10.9XXA — Fall (on) (from) unspecified stairs and steps, initial encounter
W19.XXXA — Unspecified fall, initial encounter
W54.0XXA — Bitten by dog, initial encounter
W55.01XA — Bitten by cat, initial encounter