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307.43 TRANSIENT HYPERSOMNIA


Code Information

Diagnosis Code: 307.43

Short Description: Transient hypersomnia

Long Description: Transient disorder of initiating or maintaining wakefulness

Code Classification:

  • Mental disorders (290–319)
    • Neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300-316)
      • 307 Special symptoms or syndromes, not elsewhere classified
        • 307.43 Transient hypersomnia

Code Version: 2015 ICD-9-CM


Synonyms

  • Hypersomnia disorder related to another mental disorder
  • Hypersomnia of non-organic origin
  • Post-radiotherapy somnolence syndrome
  • Postviral excessive daytime sleepiness

References to Index of Diseases and Injuries

The code 307.43 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Disorder - see also Disease
    • wakefulness (see also Hypersomnia) 780.54
      • nonorganic origin (transient) 307.43
        • persistent 307.44
  • Disturbance - see also Disease
    • sleep 780.50
      • wakefulness (see also Hypersomnia) 780.54
        • nonorganic origin 307.43
    • wakefulness (initiation or maintenance) (see also Hypersomnia) 780.54
      • nonorganic origin 307.43
  • Hypersomnia, unspecified 780.54
    • nonorganic origin 307.43
      • persistent (primary) 307.44
      • transient 307.43
  • Somnolence 780.09
    • nonorganic origin 307.43
  • Wakefulness disorder (see also Hypersomnia) 780.54
    • nonorganic origin 307.43

Crosswalk Information

The code 307.43 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
307.43 Right Arrow F51.19 Oth hypersomnia not due to a substance or known physiol cond
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
307.0 Adult onset fluency disorder
307.1 Anorexia nervosa
307.20 Tic disorder, unspecified
307.21 Transient tic disorder
307.22 Chronic motor or vocal tic disorder
307.23 Tourette's disorder
307.3 Stereotypic movement disorder
307.40 Nonorganic sleep disorder, unspecified
307.41 Transient disorder of initiating or maintaining sleep
307.42 Persistent disorder of initiating or maintaining sleep
307.44 Persistent disorder of initiating or maintaining wakefulness
307.45 Circadian rhythm sleep disorder of nonorganic origin
307.46 Sleep arousal disorder
307.47 Other dysfunctions of sleep stages or arousal from sleep
307.48 Repetitive intrusions of sleep
307.49 Other specific disorders of sleep of nonorganic origin
307.50 Eating disorder, unspecified
307.51 Bulimia nervosa
307.52 Pica
307.53 Rumination disorder
307.54 Psychogenic vomiting
307.59 Other disorders of eating
307.6 Enuresis
307.7 Encopresis
307.80 Psychogenic pain, site unspecified
307.81 Tension headache
307.89 Other pain disorders related to psychological factors
307.9 Other and unspecified special symptoms or syndromes, not elsewhere classified

This page was last updated on: 10/1/2014

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