G40-G47 ICD-10-CM Codes: Episodic and paroxysmal disorders
Browse the official section hierarchy and 307 code records in Vero’s FY 2027 U.S. ICD-10-CM reference dataset.
Official classification
About this section
G40-G47Episodic and paroxysmal disorders
Chapter 6 · Diseases of the nervous system (G00-G99)
Category index
Categories in G40-G47
Open a category to browse its progressively more specific child codes. This hierarchy gives you access to all 307 records in the section.
Transparency
Source and release
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 sourceSection guidance
Frequently asked questions
What does the ICD-10-CM range G40-G47 include?
G40-G47 is the FY 2027 U.S. ICD-10-CM section for “Episodic and paroxysmal disorders.” This page lists 307 records from Vero’s repository-backed dataset.
Which ICD-10-CM chapter contains G40-G47?
G40-G47 is listed in Chapter 6, Diseases of the nervous system (G00-G99).
How many ICD-10-CM records are listed in G40-G47?
Vero’s FY 2027 reference dataset contains 307 records in G40-G47. Use the individual code pages to review descriptions, hierarchy, and coding notes.
Is G40-G47 itself a billable ICD-10-CM code?
G40-G47 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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