U.S. ICD-10-CM · FY 2027

N20-N23 ICD-10-CM Codes: Urolithiasis

Browse the official section hierarchy and 12 code records in Vero’s FY 2027 U.S. ICD-10-CM reference dataset.

Official classification

About this section

N20-N23

Urolithiasis

Chapter 14 · Diseases of the genitourinary system (N00-N99)

Category index

Categories in N20-N23

Open a category to browse its progressively more specific child codes. This hierarchy gives you access to all 12 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 N20-N23 include?

N20-N23 is the FY 2027 U.S. ICD-10-CM section for “Urolithiasis.” This page lists 12 records from Vero’s repository-backed dataset.

Which ICD-10-CM chapter contains N20-N23?

N20-N23 is listed in Chapter 14, Diseases of the genitourinary system (N00-N99).

How many ICD-10-CM records are listed in N20-N23?

Vero’s FY 2027 reference dataset contains 12 records in N20-N23. Use the individual code pages to review descriptions, hierarchy, and coding notes.

Is N20-N23 itself a billable ICD-10-CM code?

N20-N23 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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