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  1. ICD-10 Lookup
  2. Chapter 22

U00-U85

Codes for special purposes

Blocks in this chapter

U00-U49

Provisional assignment of new diseases of uncertain etiology or emergency use

Official Guidelines for Chapter 22

FY 2026 ›
I.C.22Chapter-specific guidanceChapter 22: Codes for Special Purposes (U00-U85)

Sections that reference codes in Chapter 22

  • I.B.3Code or codes from A00.0 through T88.9, Z00-Z99.8, U00-U85
    U00-U85General rules
  • I.C.1.g.1)(a)Code only confirmed cases
    U07.1Chapter 1 guidance
  • I.C.1.g.1)(b)Sequencing of codes
    U07.1Chapter 1 guidance
  • I.C.1.g.1)(c)Acute respiratory manifestations of COVID-19
    U07.1Chapter 1 guidance
  • I.C.1.g.1)(c)(i)Pneumonia
    U07.1Chapter 1 guidance
  • I.C.1.g.1)(c)(v)Acute respiratory failure
    U07.1Chapter 1 guidance
  • I.C.1.g.1)(d)Non-respiratory manifestations of COVID-19
    U07.1Chapter 1 guidance
  • I.C.1.g.1)(l)Multisystem Inflammatory Syndrome
    U07.1Chapter 1 guidance

Showing 8 of 13 sections that reference this range. Browse all FY 2026 guidelines.

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