U.S. ICD-10-CM · FY 2027

A00-A09 ICD-10-CM Codes: Intestinal infectious diseases

Browse the official section hierarchy and 94 code records in Vero’s FY 2027 U.S. ICD-10-CM reference dataset.

Official classification

About this section

A00-A09

Intestinal infectious diseases

Chapter 1 · Certain infectious and parasitic diseases (A00-B99)

Category index

Categories in A00-A09

Open a category to browse its progressively more specific child codes. This hierarchy gives you access to all 94 records in the section.

Transparency

Source and release

Data release

U.S. ICD-10-CM · FY 2027

Effective date

Oct 1, 2026

This section reference is generated from Vero’s repository-backed ICD-10-CM section, description, and hierarchy datasets. The visible range, record count, links, FAQs, and structured data share those sources.

Review the CDC/NCHS ICD-10-CM source

Section guidance

Frequently asked questions

What does the ICD-10-CM range A00-A09 include?

A00-A09 is the FY 2027 U.S. ICD-10-CM section for “Intestinal infectious diseases.” This page lists 94 records from Vero’s repository-backed dataset.

Which ICD-10-CM chapter contains A00-A09?

A00-A09 is listed in Chapter 1, Certain infectious and parasitic diseases (A00-B99).

How many ICD-10-CM records are listed in A00-A09?

Vero’s FY 2027 reference dataset contains 94 records in A00-A09. Use the individual code pages to review descriptions, hierarchy, and coding notes.

Is A00-A09 itself a billable ICD-10-CM code?

A00-A09 is a section range, not a billable diagnosis code. Select the most specific code supported by the documentation and confirm the active code set and payer requirements.

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