ICD-10-CM Codes
G00-G99 Diseases of the nervous system
G40-G47 Episodic and paroxysmal disorders
G47- Sleep disorders
2021 ICD-10-CM Diagnosis Code G47.411

2021 ICD-10-CM Diagnosis Code G47.411

Narcolepsy with cataplexy

2016

2017

2018

2019

2020

2021

Billable/Specific Code

G47.411 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
The 2021 edition of ICD-10-CM G47.411 became effective on October 1, 2020.
This is the American ICD-10-CM version of G47.411 - other international versions of ICD-10 G47.411 may differ.

The following code(s) above G47.411 contain annotation back-references

Annotation Back-References

In this context, annotation back-references refer to codes that contain:

Applicable To annotations, or
Code Also annotations, or
Code First annotations, or
Excludes1 annotations, or
Excludes2 annotations, or
Includes annotations, or
Note annotations, or
Use Additional annotations

that may be applicable to G47.411:

G00-G99
2021 ICD-10-CM Range G00-G99
Diseases of the nervous system
Type 2 Excludes
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- injury, poisoning and certain other consequences of external causes (S00-T88)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
Diseases of the nervous system
G47
ICD-10-CM Diagnosis Code G47
Sleep disorders
Type 2 Excludes
- nightmares (F51.5)
- nonorganic sleep disorders (F51.-)
- sleep terrors (F51.4)
- sleepwalking (F51.3)
Sleep disorders

Approximate Synonyms

Cataplexy
Cataplexy and narcolepsy
Hysterical cataplexy

ICD-10-CM G47.411 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):

091 Other disorders of nervous system with mcc
092 Other disorders of nervous system with cc
093 Other disorders of nervous system without cc/mcc

Convert G47.411 to ICD-9-CM

Code History

2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
2017 (effective 10/1/2016): No change
2018 (effective 10/1/2017): No change
2019 (effective 10/1/2018): No change
2020 (effective 10/1/2019): No change
2021 (effective 10/1/2020): No change

Diagnosis Index entries containing back-references to G47.411:

Gélineau's syndrome G47.419
ICD-10-CM Diagnosis Code G47.419
Narcolepsy without cataplexy
Applicable To
Narcolepsy NOS
- with cataplexy G47.411
Narcolepsy G47.419
ICD-10-CM Diagnosis Code G47.419
Narcolepsy without cataplexy
Applicable To
Narcolepsy NOS
- with cataplexy G47.411
Syndrome - see also Disease
- Gelineau's G47.419
  ICD-10-CM Diagnosis Code G47.419
  Narcolepsy without cataplexy
  2016 2017 2018 2019 2020 2021 Billable/Specific Code
  Applicable To
  Narcolepsy NOS
  - with cataplexy G47.411

ICD-10-CM Codes Adjacent To G47.411

G47.31 Primary central sleep apnea

G47.32 High altitude periodic breathing

G47.33 Obstructive sleep apnea (adult) (pediatric)

G47.34 Idiopathic sleep related nonobstructive alveolar hypoventilation

G47.35 Congenital central alveolar hypoventilation syndrome

G47.36 Sleep related hypoventilation in conditions classified elsewhere

G47.37 Central sleep apnea in conditions classified elsewhere

G47.39 Other sleep apnea

G47.4 Narcolepsy and cataplexy

G47.41 Narcolepsy

G47.411 …… with cataplexy

G47.419 …… without cataplexy

G47.42 Narcolepsy in conditions classified elsewhere

G47.421 …… with cataplexy

G47.429 …… without cataplexy

G47.5 Parasomnia

G47.50 …… unspecified

G47.51 Confusional arousals

G47.52 REM sleep behavior disorder

G47.53 Recurrent isolated sleep paralysis

G47.54 …… in conditions classified elsewhere

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.

2021 ICD-10-CM Diagnosis Code G47.411

Narcolepsy with cataplexy

Diseases of the nervous system

Sleep disorders

Narcolepsy without cataplexy

Narcolepsy without cataplexy

Narcolepsy without cataplexy