ICD-10-CM 2027
ICD-10 code for window
Choose a code from the options below based on the documentation.
From the official ICD-10-CM alphabetic index entry “Window”. Page updated September 29, 2026.
About coding window
The official ICD-10-CM index doesn't give a single default code for window; the code depends on the details below.
More specific window codes (official index)
- aorticopulmonary Q21.4 — Aortopulmonary septal defect
Common questions about window ICD-10 codes
What is the ICD-10 code for aorticopulmonary window?
- Q21.4 — Aortopulmonary septal defect.