G47.24 ICD-10-CM Code: Circadian rhythm sleep disorder, free running type
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
G47.24Circadian rhythm sleep disorder, free running type
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where G47.24 sits
- 1
Chapter 6
Diseases of the nervous system (G00-G99)
- 2
Section
Episodic and paroxysmal disorders (G40-G47)
- 3
Category G47
Sleep disorders
- 4
Subcategory G47.2
Circadian rhythm sleep disorders
- 5
Code G47.24
Circadian rhythm sleep disorder, free running type
Documentation details
Notes for this code
Inclusion terms
- Circadian rhythm sleep disorder, non-24-hour sleep-wake type
Code first
No “code first” instruction is listed for G47.24.
Use additional code
No “use additional code” instruction is listed for G47.24.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for G47.24.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for G47.24.
Transparency
Source and release
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 sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code G47.24 mean?
G47.24 is the FY 2027 U.S. ICD-10-CM code for “Circadian rhythm sleep disorder, free running type.”
Is G47.24 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, G47.24 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 G47.24 located in ICD-10-CM?
G47.24 is listed in Chapter 6, Diseases of the nervous system (G00-G99), within Episodic and paroxysmal disorders (G40-G47) (G40–G47), under category G47, Sleep disorders and subcategory G47.2, Circadian rhythm sleep disorders.
What coding notes are listed for G47.24?
Its listed inclusion terms are Circadian rhythm sleep disorder, non-24-hour sleep-wake type. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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