ICD-10 Diagnosis Code R40.1


Diagnosis Code R40.1

ICD-10: R40.1
Short Description: Stupor
Long Description: Stupor
This is the 2018 version of the ICD-10-CM diagnosis code R40.1

Valid for Submission
The code R40.1 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00–R99)
    • Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
      • Somnolence, stupor and coma (R40)

Information for Medical Professionals

According to ICD-10-CM guidelines this code should not to be used as a principal diagnosis code when a related definitive diagnosis has been established.
Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Clouded consciousness
  • On examination - semiconscious
  • Semicoma
  • Stupor

Index of Diseases and Injuries
References found for the code R40.1 in the Index of Diseases and Injuries:

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