ICD-10 code G03. 9 for Meningitis, unspecified is a medical classification as listed by WHO under the range - Diseases of the nervous system .
G03. 1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
Meningitis due to other and unspecified causes A disorder characterized by acute inflammation of the meninges of the brain and/or spinal cord. Brain infection. Inflammation of the coverings of the brain and/or spinal cord, which consist of the pia mater; arachnoid; and dura mater.
9: Fever, unspecified.
2.
I63. 9 - Cerebral infarction, unspecified | ICD-10-CM.
There are a few different types of meningitis, including viral, bacterial, and fungal meningitis.
MeningitisBacterial Meningitis. Meningitis caused by bacteria can be deadly and requires immediate medical attention. ... Viral Meningitis. Meningitis caused by viruses is serious but often is less severe than bacterial meningitis. ... Fungal Meningitis. ... Parasitic Meningitis. ... Amebic Meningitis. ... Non-Infectious Meningitis.
The differential diagnosis of meningitis and encephalitis includes bacterial, viral, fungal, and autoimmune etiologies.
ICD-10 code R11. 0 for Nausea is a medical classification as listed by WHO under the range - Symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified .
Z20. 828, Contact with and (suspected) exposure to other viral communicable diseases. Use this code when you think a patient has been exposed to the novel coronavirus, but you're uncertain about whether to diagnose COVID-19 (i.e., test results are not available).
Acute febrile illness was defined as a patient with fever of 38°C or higher at presentation to ED or history of fever that persisted for 2–7 days with no localizing source.