ICD10BillableValid for clinical use
ICD-10 Code G47.25: Circadian rhythm sleep disorder, jet lag type
Reviewed by HealthAssure Clinical TeamUpdated 26 May 2026
What is this code?
ICD-10 codes are diagnosis classification codes used in healthcare records, reporting, coding workflows, and billing support. This code sits within the broader ICD-10 area for Diseases of the nervous system (G00-G99).
When is it used?
- May be used when a clinician documents circadian rhythm sleep disorder, jet lag type in a patient's medical record.
- May appear in hospital records, claims, referrals, and clinical documentation.
- This code can be used as a clinically usable diagnosis entry in standardized coding workflows.
What it does not mean
- A code alone does not explain severity, treatment plan, or outcome.
- A medical code should not be treated as a substitute for a doctor's diagnosis or advice.
Code hierarchy
chapter
6Diseases of the nervous system (G00-G99)
block
G40-G47Episodic and paroxysmal disorders
category
G47Sleep disorders
category
G47.2Circadian rhythm sleep disorders
currentG47.2
Where you may see this code
You may see this code in hospital records, discharge summaries, insurance claims, encounter documentation, referrals, or other healthcare billing and coding records.
Related specialists
NeurologistGeneral Physician
Related codes
G47.20Circadian rhythm sleep disorder, unspecified typecodeG47.21Circadian rhythm sleep disorder, delayed sleep phase typecodeG47.22Circadian rhythm sleep disorder, advanced sleep phase typecodeG47.23Circadian rhythm sleep disorder, irregular sleep wake typecodeG47.24Circadian rhythm sleep disorder, free running typecodeG47.26Circadian rhythm sleep disorder, shift work typecodeG47.27Circadian rhythm sleep disorder in conditions classified elsewherecodeG47.29Other circadian rhythm sleep disordercode
Sibling codes
G47.20Circadian rhythm sleep disorder, unspecified typebillableG47.21Circadian rhythm sleep disorder, delayed sleep phase typebillableG47.22Circadian rhythm sleep disorder, advanced sleep phase typebillableG47.23Circadian rhythm sleep disorder, irregular sleep wake typebillableG47.24Circadian rhythm sleep disorder, free running typebillableG47.26Circadian rhythm sleep disorder, shift work typebillableG47.27Circadian rhythm sleep disorder in conditions classified elsewherebillableG47.29Other circadian rhythm sleep disorderbillable
Coverage-related procedures and services
CPT 96105high
ASSESSMENT OF APHASIA (INCLUDES ASSESSMENT OF EXPRESSIVE AND RECEPTIVE SPEECH AND LANGUAGE FUNCTION, LANGUAGE COMPREHENSION, SPEECH PRODUCTION ABILITY, READING, SPELLING, WRITING, EG, BY BOSTON DIAGNOSTIC APHASIA EXAMINATION) WITH INTERPRETATION AND REPORT, PER HOUR
Source: CMS coverage guidance
CPT 31720high
CATHETER ASPIRATION (SEPARATE PROCEDURE); NASOTRACHEAL
Source: CMS coverage guidance
CPT 94664high
DEMONSTRATION AND/OR EVALUATION OF PATIENT UTILIZATION OF AN AEROSOL GENERATOR, NEBULIZER, METERED DOSE INHALER OR IPPB DEVICE
Source: CMS coverage guidance
HCPCS G0451high
DEVELOPMENT TESTING, WITH INTERPRETATION AND REPORT, PER STANDARDIZED INSTRUMENT FORM
Source: CMS coverage guidance
CPT 96113high
DEVELOPMENTAL TEST ADMINISTRATION (INCLUDING ASSESSMENT OF FINE AND/OR GROSS MOTOR, LANGUAGE, COGNITIVE LEVEL, SOCIAL, MEMORY AND/OR EXECUTIVE FUNCTIONS BY STANDARDIZED DEVELOPMENTAL INSTRUMENTS WHEN PERFORMED), BY PHYSICIAN OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL, WITH INTERPRETATION AND REPORT; EACH ADDITIONAL 30 MINUTES (LIST SEPARATELY IN ADDITION TO CODE FOR PRIMARY PROCEDURE)
Source: CMS coverage guidance
CPT 96112high
DEVELOPMENTAL TEST ADMINISTRATION (INCLUDING ASSESSMENT OF FINE AND/OR GROSS MOTOR, LANGUAGE, COGNITIVE LEVEL, SOCIAL, MEMORY AND/OR EXECUTIVE FUNCTIONS BY STANDARDIZED DEVELOPMENTAL INSTRUMENTS WHEN PERFORMED), BY PHYSICIAN OR OTHER QUALIFIED HEALTH CARE PROFESSIONAL, WITH INTERPRETATION AND REPORT; FIRST HOUR
Source: CMS coverage guidance
Coding guidelines
Common synonyms
Circadian rhythm sleep disorder, jet lag type
Frequently asked questions
About this content
This page is prepared by HealthAssure's clinical team using official coding standards from ICD-10. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.