Post COVID-19 condition (U09) ICD-10-CM
The U09 code range covers post covid-19 condition with 2 ICD-10-CM diagnosis codes. 1 of them are billable and valid for claim submission in fiscal year 2026, and the category headers group them but cannot themselves be billed.
Codes in the U09 Range 2 codes · 1 billable
About the U09 Code Range
ICD-10 code U09 and its subcode U09.9 are specifically used to identify and document the post COVID-19 condition, capturing ongoing health issues following an initial COVID-19 infection.
These codes cover what is commonly known as post-acute COVID-19 or chronic post-COVID-19 syndrome, terms that describe persistent symptoms lasting weeks or months after recovering from the acute phase of COVID-19. In particular, U09.9 is used when the exact nature of the post COVID-19 condition is unspecified, allowing medical coders to accurately record cases when detailed information is not yet available. Using these codes helps healthcare professionals track and manage long-term complications related to COVID-19, supporting effective patient care and appropriate record-keeping.
Questions About This Page
How many billable codes are in the U09 range?
Of the 2 codes in this range, 1 are billable and valid for claim submission from October 1, 2025 through September 30, 2026. Category header codes group them but cannot be reported on claims.
What does the U09 range classify?
The range classifies post covid-19 condition. Each code links to its own reference page with billing status, MS-DRG grouping, coding notes, and clinical information.
Related References
Source: CMS FY 2026 ICD-10-CM Tabular List and order file, effective October 1, 2025 through September 30, 2026.
