U09Header code — not billable
Post COVID-19 condition
- Chapter
- 22. Codes for special purposes
- Category
- U09
- Effective date
- October 1, 2026
Related codes in category U09
Frequently asked questions
What is ICD-10 code U09?
U09 is an ICD-10-CM diagnosis code for Post COVID-19 condition.
Is U09 a billable code?
No. U09 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is U09 in?
U09 falls under Chapter 22: Codes for special purposes.
When did U09 become effective?
U09 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to U09?
U09 belongs to category U09, which includes 1 other code — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.