U.S. ICD-10-CM · FY 2027

H05 ICD-10-CM Code: Disorders of orbit

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

Code definition

Official description

H05

Disorders of orbit

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

Classification

Where H05 sits

  1. 1

    Chapter 7

    Diseases of the eye and adnexa (H00-H59)

  2. 2

    Section

    Disorders of eyelid, lacrimal system and orbit (H00-H05)

  3. 3

    Category H05

    Disorders of orbit

  4. 4

    Code H05

    Disorders of orbit

More specific choices

Codes under H05

H05 is a non-billable category. Choose the child code that best matches the documented diagnosis.

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for H05.

Code first

No “code first” instruction is listed for H05.

Use additional code

No “use additional code” instruction is listed for H05.

Excludes1

Conditions that should not be reported together with this code.

  • congenital malformation of orbit (Q10.7)

Excludes2

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

No Excludes2 note is listed for H05.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

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 H05 mean?

H05 is the FY 2027 U.S. ICD-10-CM code for “Disorders of orbit.”

Is H05 a billable or specific ICD-10-CM code?

No. H05 has more specific child codes in the FY 2027 reference data. Select the code that matches the documentation and confirm the active code set and payer requirements.

Where is H05 located in ICD-10-CM?

H05 is listed in Chapter 7, Diseases of the eye and adnexa (H00-H59), within Disorders of eyelid, lacrimal system and orbit (H00-H05) (H00–H05), under category H05, Disorders of orbit.

What coding notes are listed for H05?

No inclusion terms are listed for H05 in this reference record. No code-first instruction is listed. Excludes1 notes: congenital malformation of orbit (Q10.7). No Excludes2 note is listed.

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