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U.S. ICD-10-CM · FY 2027

H05.839 ICD-10-CM Code: Thyroid orbitopathy, unspecified 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

H05.839

Thyroid orbitopathy, unspecified orbit

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

Classification

Where H05.839 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

    Subcategory H05.83

    Thyroid orbitopathy

  5. 5

    Code H05.839

    Thyroid orbitopathy, unspecified orbit

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for H05.839.

Code first

No “code first” instruction is listed for H05.839.

Use additional code

No “use additional code” instruction is listed for H05.839.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for H05.839.

Excludes2

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

No Excludes2 note is listed for H05.839.

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 H05.839 mean?

H05.839 is the FY 2027 U.S. ICD-10-CM code for “Thyroid orbitopathy, unspecified orbit.”

Is H05.839 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, H05.839 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 H05.839 located in ICD-10-CM?

H05.839 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 and subcategory H05.83, Thyroid orbitopathy.

What coding notes are listed for H05.839?

No inclusion terms are listed for H05.839 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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