G90.81Billable
Serotonin syndrome
Chapter 6: Diseases of the nervous system
Inclusion Terms
1 item
Inclusion Terms
- •Serotonin toxicity
Code First
5 items
Code First
- •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 Code
12 items
Use Additional Code
- •code for adverse effect, if applicable, to identify drug, such as:
- •linezolid (T36.8X5)
- •monoamine oxidase inhibitors (T43.1X5)
- •selective serotonin and norepinephrine reuptake inhibitors [SSNRI] (T43.215)
- •selective serotonin reuptake inhibitors [SSRI] (T43.225)
- •code, if applicable, to identify:
- •disseminated intravascular coagulation (D65)
- •hypertensive crisis (I16.-)
- •metabolic acidosis (E87.2-)
- •shock, not elsewhere classified (R57.-)
- •toxic encephalopathy (G92.-)
- •ventricular tachycardia (I47.2-)
Billable Code
G90.81 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Referenced in Diagnoses
Conditions that use this ICD-10 code in their documentation
View documentation for serotonin syndrome
serotonin syndrome
View TemplatesSerotonin Syndrome
Additional Information from Parent Codes
The following information may apply to this code from its parent codes in the ICD-10 hierarchy. This information is important for proper coding and classification.
Parent Codes Referenced:
Excludes2
8 items
Excludes2
From G00-G99:
- •certain conditions originating in the perinatal period (P04-P96)
- •certain infectious and parasitic diseases (A00-B99)
- •
- •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)