kodex

Kodex

ICD-10-CM
Code

G90.81

Serotonin syndrome

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Hierarchy

  • G00-G99 Diseases of the nervous system (G00-G99)
    • G89-G99 Other disorders of the nervous system (G89-G99)
      • G90 Disorders of autonomic nervous system
        • G90.8 Other disorders of autonomic nervous system
          • G90.81 Serotonin syndrome
          • G90.89 Other disorders of autonomic nervous system

Inclusion Terms

G90.81

  • Serotonin toxicity

Code First

G90.81

  • poisoning due to drug or toxin, such as:
  • linezolid (T36.8X- with sixth character 1-4)
  • monoamine oxidase inhibitors (T43.1X with sixth character 1-4)
  • selective serotonin and norepinephrine reuptake inhibitors [SSNRI] (T43.21 with sixth character 1-4)
  • selective serotonin reuptake inhibitors [SSRI] (T43.22 with sixth character 1-4)

Use Additional

G90.81

  • code for adverse effect, if applicable, to identify drug, such as:
  • linezolid (T36.8X5)
    • T36.8X5 Adverse effect of other systemic antibiotics
  • monoamine oxidase inhibitors (T43.1X5)
    • T43.1X5 Adverse effect of monoamine-oxidase-inhibitor antidepressants
  • selective serotonin and norepinephrine reuptake inhibitors [SSNRI] (T43.215)
    • T43.215 Adverse effect of selective serotonin and norepinephrine reuptake inhibitors
  • selective serotonin reuptake inhibitors [SSRI] (T43.225)
    • T43.225 Adverse effect of selective serotonin reuptake inhibitors
  • code, if applicable, to identify:
  • disseminated intravascular coagulation (D65)
    • D65 Disseminated intravascular coagulation [defibrination syndrome]
  • I16 Hypertensive crisis
  • metabolic acidosis (E87.2-)
  • R57 Shock, not elsewhere classified
  • G92 Toxic encephalopathy
  • I47.2 Ventricular tachycardia

Excludes 1

G90

  • dysfunction of the autonomic nervous system due to alcohol (G31.2)
    • G31.2 Degeneration of nervous system due to alcohol

Excludes 2

G00-G99

  • certain conditions originating in the perinatal period (P04-P96)
  • A00-B99 Certain infectious and parasitic diseases (A00-B99)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • O00-O9A Pregnancy, childbirth and the puerperium (O00-O9A)
  • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
  • endocrine, nutritional and metabolic diseases (E00-E88)
  • S00-T88 Injury, poisoning and certain other consequences of external causes (S00-T88)
  • C00-D49 Neoplasms (C00-D49)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)

Related Terms