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U.S. ICD-10-CM · FY 2027

T85.321A ICD-10-CM Code: Displacement of prosthetic orbit of left eye, initial encounter

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

Code definition

Official description

T85.321A

Displacement of prosthetic orbit of left eye, initial encounter

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

Classification

Where T85.321A sits

  1. 1

    Chapter 19

    Injury, poisoning and certain other consequences of external causes (S00-T88)

  2. 2

    Section

    Complications of surgical and medical care, not elsewhere classified (T80-T88)

  3. 3

    Category T85

    Complications of other internal prosthetic devices, implants and grafts

  4. 4

    Subcategory T85.321

    Displacement of prosthetic orbit of left eye

  5. 5

    Code T85.321A

    Displacement of prosthetic orbit of left eye, initial encounter

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for T85.321A.

Code first

No “code first” instruction is listed for T85.321A.

Use additional code

No “use additional code” instruction is listed for T85.321A.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for T85.321A.

Excludes2

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

No Excludes2 note is listed for T85.321A.

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 T85.321A mean?

T85.321A is the FY 2027 U.S. ICD-10-CM code for “Displacement of prosthetic orbit of left eye, initial encounter.”

Is T85.321A a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, T85.321A 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 T85.321A located in ICD-10-CM?

T85.321A is listed in Chapter 19, Injury, poisoning and certain other consequences of external causes (S00-T88), within Complications of surgical and medical care, not elsewhere classified (T80-T88) (T80–T88), under category T85, Complications of other internal prosthetic devices, implants and grafts and subcategory T85.321, Displacement of prosthetic orbit of left eye.

What coding notes are listed for T85.321A?

No inclusion terms are listed for T85.321A in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

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