Meningitis in bacterial diseases classified elsewhere (G01)

• ICD-10 Index

  • Diseases of the nervous system (G00–G99)

    • Inflammatory diseases of the central nervous system (G00-G09)

      • Meningitis in bacterial diseases classified elsewhere (G01)

        • G01 - Meningitis in bacterial diseases classified elsewhere BILLABLE CODE

Instructional Notations

Code First Code First
Certain conditions have both an underlying etiology and multiple body system manifestations due to the underlying etiology. For such conditions, the ICD-10-CM has a coding convention that requires the underlying condition be sequenced first followed by the manifestation. Wherever such a combination exists, there is a "use additional code" note at the etiology code, and a "code first" note at the manifestation code. These instructional notes indicate the proper sequencing order of the codes, etiology followed by manifestation.

• underlying disease

Type 1 Excludes Type 1 Excludes
A type 1 excludes note is a pure excludes note. It means "NOT CODED HERE!" An Excludes1 note indicates that the code excluded should never be used at the same time as the code above the Excludes1 note. An Excludes1 is used when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.

• meningitis (in):
• gonococcal A54.81
• leptospirosis A27.81
• listeriosis A32.11
• Lyme disease A69.21
• meningococcal A39.0
• neurosyphilis A52.13
• tuberculosis A17.0
• meningoencephalitis and meningomyelitis in bacterial diseases classified elsewhere G05