Chapter 22: Codes for special purposes (U00-U85)

Code Range: U00 — U49 1 Section FY 2026

This chapter of the ICD-10-CM classification covers diagnosis codes from U00 through U49. Browse the sections below to find specific diagnosis codes within this chapter.

Sections

U00-U49 Provisional assignment of new diseases of uncertain etiology or emergency use (U00-U49)
5 codes

Top-Level Codes in This Chapter

U07 Emergency use of U07
U09 Post COVID-19 condition

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