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ICDMine.com › Browse ICD-10-CM Codes › Ch. 18: 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) › R40 Somnolence, stupor and coma › R40.1

R40.1Stupor

ICD-10-CM billable/specific code — part of Symptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)

Code Details

BillableYes
ChapterChapter 18: Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R99)
SectionSymptoms and signs involving cognition, perception, emotional state and behavior (R40-R46)
Parent codeR40 — Somnolence, stupor and coma

Coding Notes

Inclusion Terms

  • Catatonic stupor
  • Semicoma

Excludes1 (never code both together)

  • catatonic schizophrenia (F20.2)
  • coma (R40.2-)
  • depressive stupor (F31.-, F32.-, F33.-)
  • dissociative stupor (F44.2)
  • manic stupor (F30.2)
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