G00 is a non-billable/non-specific diagnosis code from the 2026 ICD-10-CM used to classify the following condition: Bacterial meningitis, not elsewhere classified.
Includes
Bacterial arachnoiditis
Bacterial leptomeningitis
Bacterial meningitis
Bacterial pachymeningitis
Type 1 excludes
Codes
Versions
2026
No changes
2025
No changes
2024
No changes
2023
No changes
2022
No changes
2021
No changes
2020
No changes
2019
No changes
2018
Code changed
Type 1 excludes
bacterial:meningoencephalitis (G04.2)meningomyelitis (G04.2)
- bacterial meningoencephalitis (G04.2)
- bacterial meningomyelitis (G04.2)
2017
No changes
2016
New code