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U.S. ICD-10-CM · FY 2027

H22 ICD-10-CM Code: Disorders of iris and ciliary body in diseases classified elsewhere

A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.

Code definition

Official description

H22

Disorders of iris and ciliary body in diseases classified elsewhere

ICD-10-CM diagnosis code · United States clinical modification

Classification

Where H22 sits

  1. 1

    Chapter 7

    Diseases of the eye and adnexa (H00-H59)

  2. 2

    Section

    Disorders of sclera, cornea, iris and ciliary body (H15-H22)

  3. 3

    Category H22

    Disorders of iris and ciliary body in diseases classified elsewhere

  4. 4

    Code H22

    Disorders of iris and ciliary body in diseases classified elsewhere

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for H22.

Code first

  • underlying disease, such as:
  • gout (M1A.-, M10.-)
  • leprosy (A30.-)
  • parasitic disease (B89)

Use additional code

No “use additional code” instruction is listed for H22.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for H22.

Excludes2

Conditions not included here that may be reported separately when present.

No Excludes2 note is listed for H22.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

Publisher

Vero Scribe Inc.

This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.

Review the CDC/NCHS ICD-10-CM source

Code-specific guidance

Frequently asked questions

What does ICD-10-CM code H22 mean?

H22 is the FY 2027 U.S. ICD-10-CM code for “Disorders of iris and ciliary body in diseases classified elsewhere.”

Is H22 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, H22 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.

Where is H22 located in ICD-10-CM?

H22 is listed in Chapter 7, Diseases of the eye and adnexa (H00-H59), within Disorders of sclera, cornea, iris and ciliary body (H15-H22) (H15–H22), under category H22, Disorders of iris and ciliary body in diseases classified elsewhere.

What coding notes are listed for H22?

No inclusion terms are listed for H22 in this reference record. Code-first instructions: underlying disease, such as:; gout (M1A.-, M10.-); leprosy (A30.-); parasitic disease (B89). No Excludes1 note is listed. No Excludes2 note is listed.

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