G47.411 Narcolepsy with cataplexy
G47.411 is a risk-adjusting diagnosis under RxHCC models. Create a free account to see model versions, RAF contribution, and AI-powered HCC suppression analysis.
Get what a quick lookup can't: the AI assistant for official-guideline questions, HCC risk-adjustment mappings (CMS-HCC V24/V28, RxHCC), FDA drug indications, and AHA Coding Clinic references for G47.411.
The ICD-10-CM code for Narcolepsy with cataplexy is G47.411 (FY2026). It is a billable, claim-ready diagnosis code.
Classification
- Section
- G40-G47: Episodic and paroxysmal disorders (G40-G47)
- Category G47
- 53 codes (43 billable)
- FY2026 Status
- Stable since FY2024
Also Known As
ICD-10-CM Alphabetic Index entries that lead to G47.411:
- Gélineau's syndrome › with cataplexy
- Narcolepsy › with cataplexy
- Syndrome › Gelineau's › with cataplexy
U.S. Hospital Utilization
- An estimated 2,480 U.S. inpatient stays in 2023 included G47.411 among the documented diagnoses.
- 80 stays listed it as the principal diagnosis.
Source: National Inpatient Sample (NIS), Healthcare Cost and Utilization Project (HCUP), Agency for Healthcare Research and Quality, 2016–2023. National survey-weighted estimates.
Official Coding Guidelines
Dominant/nondominant side (TOC entry)a. Dominant/nondominant side ................................................................................................. 45
Pain - Category G89 (TOC entry)b. Pain - Category G89.............................................................................................................. 45
Source: CMS — ICD-10-CM Official Guidelines for Coding and Reporting, FY2026
References
Cite This Page
Reference G47.411 with the canonical source and edition:
G47.411 — Narcolepsy with cataplexy. ICD-10 Coding Pro (ICD-10-CM FY2026). https://icd10codingpro.com/codes/G47.411
Canonical URL: https://icd10codingpro.com/codes/G47.411