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ICD-10-CM-2022 Diagnosis Codes Overview
ICD-10-CM-2022 > G00-G99 > G00-G09 > G00
G00-G09
Inflammatory diseases of the central nervous system
G00

Bacterial meningitis, not elsewhere classified

Incl.:
bacterial arachnoiditis
bacterial leptomeningitis
bacterial meningitis
bacterial pachymeningitis
Excl1.:
bacterial meningoencephalitis (G04.2)
bacterial meningomyelitis (G04.2)
G00.0
Hemophilus meningitis
Info:
Meningitis due to Hemophilus influenzae
G00.1
Pneumococcal meningitis
Info:
Meningtitis due to Streptococcal pneumoniae
G00.2
Streptococcal meningitis
Use add'l
code to further identify organism (B95.0-B95.5)
G00.3
Staphylococcal meningitis
Use add'l
code to further identify organism (B95.61-B95.8)
G00.8
Other bacterial meningitis
Info:
Meningitis due to Escherichia coli
Meningitis due to Friedländer's bacillus
Meningitis due to Klebsiella
Use add'l
code to further identify organism (B96.-)
G00.9
Bacterial meningitis, unspecified
Info:
Meningitis due to gram-negative bacteria, unspecified
Purulent meningitis NOS
Pyogenic meningitis NOS
Suppurative meningitis NOS

 

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