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U.S. ICD-10-CM · FY 2027

E10.3299 ICD-10-CM Code: Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

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

Code definition

Official description

E10.3299

Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

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

Classification

Where E10.3299 sits

  1. 1

    Chapter 4

    Endocrine, nutritional and metabolic diseases (E00-E89)

  2. 2

    Section

    Diabetes mellitus (E08-E13)

  3. 3

    Category E10

    Type 1 diabetes mellitus

  4. 4

    Subcategory E10.329

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema

  5. 5

    Code E10.3299

    Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye

Documentation details

Notes for this code

Inclusion terms

No inclusion terms are listed for E10.3299.

Code first

No “code first” instruction is listed for E10.3299.

Use additional code

No “use additional code” instruction is listed for E10.3299.

Excludes1

Conditions that should not be reported together with this code.

No Excludes1 note is listed for E10.3299.

Excludes2

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

No Excludes2 note is listed for E10.3299.

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 E10.3299 mean?

E10.3299 is the FY 2027 U.S. ICD-10-CM code for “Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, unspecified eye.”

Is E10.3299 a billable or specific ICD-10-CM code?

Yes. In the FY 2027 reference data used on this page, E10.3299 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 E10.3299 located in ICD-10-CM?

E10.3299 is listed in Chapter 4, Endocrine, nutritional and metabolic diseases (E00-E89), within Diabetes mellitus (E08-E13) (E08–E13), under category E10, Type 1 diabetes mellitus and subcategory E10.329, Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema.

What coding notes are listed for E10.3299?

No inclusion terms are listed for E10.3299 in this reference record. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.

Keep exploring

Related E10.329 codes

E10.3291

Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, right eye

E10.3292

Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, left eye

E10.3293

Type 1 diabetes mellitus with mild nonproliferative diabetic retinopathy without macular edema, bilateral

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