• Meningitis (basal) (basic) (brain) (cerebral) (cervical) (congestive) (diffuse) (hemorrhagic) (infantile) (membranous) (metastatic) (nonspecific) (pontine) (progressive) (simple) (spinal) (subacute) (sympathetic) (toxic) G03.9
    ICD-10-CM Diagnosis Code G03.9

    Meningitis, unspecified

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Arachnoiditis (spinal) NOS

    • abacterial G03.0
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • actinomycotic A42.81
      ICD-10-CM Diagnosis Code A42.81

      Actinomycotic meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • adenoviral A87.1
      ICD-10-CM Diagnosis Code A87.1

      Adenoviral meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • arbovirus A87.8
      ICD-10-CM Diagnosis Code A87.8

      Other viral meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • aseptic G03.0
      (acute)
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • bacterial G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
      • Escherichia coli G00.8
        (E. coli)
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
      • Friedländer G00.8
        (bacillus)
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
      • gram-negative G00.9
        ICD-10-CM Diagnosis Code G00.9

        Bacterial meningitis, unspecified

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to gram-negative bacteria, unspecified
        • Purulent meningitis NOS
        • Pyogenic meningitis NOS
        • Suppurative meningitis NOS
      • H. influenzae G00.0
        ICD-10-CM Diagnosis Code G00.0

        Hemophilus meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Hemophilus influenzae
      • Klebsiella G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
      • pneumococcal G00.1
        ICD-10-CM Diagnosis Code G00.1

        Pneumococcal meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningtitis due to Streptococcal pneumoniae
      • specified organism NEC G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
      • staphylococcal G00.3
        ICD-10-CM Diagnosis Code G00.3

        Staphylococcal meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Use Additional
      • streptococcal G00.2
        (acute)
        ICD-10-CM Diagnosis Code G00.2

        Streptococcal meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Use Additional
    • benign recurrent G03.2
      (Mollaret)
      ICD-10-CM Diagnosis Code G03.2

      Benign recurrent meningitis [Mollaret]

        2016 2017 2018 2019 Billable/Specific Code
    • candidal B37.5
      ICD-10-CM Diagnosis Code B37.5

      Candidal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • caseous A17.0
      (tuberculous)
      ICD-10-CM Diagnosis Code A17.0

      Tuberculous meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Tuberculosis of meninges (cerebral)(spinal)
      • Tuberculous leptomeningitis
      Type 1 Excludes
      • tuberculous meningoencephalitis (A17.82)
    • cerebrospinal A39.0
      ICD-10-CM Diagnosis Code A39.0

      Meningococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • chronic NEC G03.1
      ICD-10-CM Diagnosis Code G03.1

      Chronic meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • clear cerebrospinal fluid NEC G03.0
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • coxsackievirus A87.0
      ICD-10-CM Diagnosis Code A87.0

      Enteroviral meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Coxsackievirus meningitis
      • Echovirus meningitis
    • cryptococcal B45.1
      ICD-10-CM Diagnosis Code B45.1

      Cerebral cryptococcosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Cryptococcal meningitis
      • Cryptococcosis meningocerebralis
    • diplococcal A39.0
      (gram positive)
      ICD-10-CM Diagnosis Code A39.0

      Meningococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • echovirus A87.0
      ICD-10-CM Diagnosis Code A87.0

      Enteroviral meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Coxsackievirus meningitis
      • Echovirus meningitis
    • enteroviral A87.0
      ICD-10-CM Diagnosis Code A87.0

      Enteroviral meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Coxsackievirus meningitis
      • Echovirus meningitis
    • eosinophilic B83.2
      ICD-10-CM Diagnosis Code B83.2

      Angiostrongyliasis due to Parastrongylus cantonensis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Eosinophilic meningoencephalitis due to Parastrongylus cantonensis
      Type 2 Excludes
      • intestinal angiostrongyliasis (B81.3)
    • epidemic NEC A39.0
      ICD-10-CM Diagnosis Code A39.0

      Meningococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • Escherichia coli G00.8
      (E. coli)
      ICD-10-CM Diagnosis Code G00.8

      Other bacterial meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Escherichia coli
      • Meningitis due to Friedländer's bacillus
      • Meningitis due to Klebsiella
      Use Additional
      • code to further identify organism (B96.-)
    • fibrinopurulent G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
      • specified organism NEC G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
    • Friedländer G00.8
      (bacillus)
      ICD-10-CM Diagnosis Code G00.8

      Other bacterial meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Escherichia coli
      • Meningitis due to Friedländer's bacillus
      • Meningitis due to Klebsiella
      Use Additional
      • code to further identify organism (B96.-)
    • gonococcal A54.81
      ICD-10-CM Diagnosis Code A54.81

      Gonococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • gram-negative cocci G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
    • gram-positive cocci G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
    • H. influenzae G00.0
      ICD-10-CM Diagnosis Code G00.0

      Hemophilus meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Hemophilus influenzae
    • Haemophilus G00.0
      (influenzae)
      ICD-10-CM Diagnosis Code G00.0

      Hemophilus meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Hemophilus influenzae
    • in (due to)
      • adenovirus A87.1
        ICD-10-CM Diagnosis Code A87.1

        Adenoviral meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • African trypanosomiasis B56.9
        ICD-10-CM Diagnosis Code B56.9

        African trypanosomiasis, unspecified

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Sleeping sickness NOS
      • anthrax A22.8
        ICD-10-CM Diagnosis Code A22.8

        Other forms of anthrax

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Anthrax meningitis
      • bacterial disease NEC A48.8
        ICD-10-CM Diagnosis Code A48.8

        Other specified bacterial diseases

          2016 2017 2018 2019 Billable/Specific Code
      • Chagas' disease B57.41
        (chronic)
        ICD-10-CM Diagnosis Code B57.41

        Meningitis in Chagas' disease

          2016 2017 2018 2019 Billable/Specific Code
      • chickenpox B01.0
        ICD-10-CM Diagnosis Code B01.0

        Varicella meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • coccidioidomycosis B38.4
        ICD-10-CM Diagnosis Code B38.4

        Coccidioidomycosis meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • Diplococcus pneumoniae G00.1
        ICD-10-CM Diagnosis Code G00.1

        Pneumococcal meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningtitis due to Streptococcal pneumoniae
      • enterovirus A87.0
        ICD-10-CM Diagnosis Code A87.0

        Enteroviral meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Coxsackievirus meningitis
        • Echovirus meningitis
      • herpes (simplex) B00.3
        ICD-10-CM Diagnosis Code B00.3

        Herpesviral meningitis

          2016 2017 2018 2019 Billable/Specific Code
        • zoster B02.1
          ICD-10-CM Diagnosis Code B02.1

          Zoster meningitis

            2016 2017 2018 2019 Billable/Specific Code
      • infectious mononucleosis B27.92
        ICD-10-CM Diagnosis Code B27.92

        Infectious mononucleosis, unspecified with meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • leptospirosis A27.81
        ICD-10-CM Diagnosis Code A27.81

        Aseptic meningitis in leptospirosis

          2016 2017 2018 2019 Billable/Specific Code
      • Listeria monocytogenes A32.11
        ICD-10-CM Diagnosis Code A32.11

        Listerial meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • Lyme disease A69.21
        ICD-10-CM Diagnosis Code A69.21

        Meningitis due to Lyme disease

          2016 2017 2018 2019 Billable/Specific Code
      • measles B05.1
        ICD-10-CM Diagnosis Code B05.1

        Measles complicated by meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Postmeasles meningitis
      • mumps B26.1
        (virus)
        ICD-10-CM Diagnosis Code B26.1

        Mumps meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • neurosyphilis A52.13
        (late)
        ICD-10-CM Diagnosis Code A52.13

        Late syphilitic meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • parasitic disease NEC B89
        ICD-10-CM Diagnosis Code B89

        Unspecified parasitic disease

          2016 2017 2018 2019 Billable/Specific Code
      • poliovirus A80.9
        ICD-10-CM Diagnosis Code A80.9

        Acute poliomyelitis, unspecified

          2016 2017 2018 2019 Billable/Specific Code
      • preventive immunization, inoculation or vaccination G03.8
        ICD-10-CM Diagnosis Code G03.8

        Meningitis due to other specified causes

          2016 2017 2018 2019 Billable/Specific Code
      • rubella B06.02
        ICD-10-CM Diagnosis Code B06.02

        Rubella meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • Salmonella infection A02.21
        ICD-10-CM Diagnosis Code A02.21

        Salmonella meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • specified cause NEC G03.8
        ICD-10-CM Diagnosis Code G03.8

        Meningitis due to other specified causes

          2016 2017 2018 2019 Billable/Specific Code
      • Streptococcal pneumoniae G00.1
        ICD-10-CM Diagnosis Code G00.1

        Pneumococcal meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningtitis due to Streptococcal pneumoniae
      • typhoid fever A01.01
        ICD-10-CM Diagnosis Code A01.01

        Typhoid meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • varicella B01.0
        ICD-10-CM Diagnosis Code B01.0

        Varicella meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • viral disease NEC A87.8
        ICD-10-CM Diagnosis Code A87.8

        Other viral meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • whooping cough A37.90
        ICD-10-CM Diagnosis Code A37.90

        Whooping cough, unspecified species without pneumonia

          2016 2017 2018 2019 Billable/Specific Code
      • zoster B02.1
        ICD-10-CM Diagnosis Code B02.1

        Zoster meningitis

          2016 2017 2018 2019 Billable/Specific Code
    • infectious G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
    • influenzal G00.0
      (H. influenzae)
      ICD-10-CM Diagnosis Code G00.0

      Hemophilus meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Hemophilus influenzae
    • Klebsiella G00.8
      ICD-10-CM Diagnosis Code G00.8

      Other bacterial meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Escherichia coli
      • Meningitis due to Friedländer's bacillus
      • Meningitis due to Klebsiella
      Use Additional
      • code to further identify organism (B96.-)
    • leptospiral A27.81
      (aseptic)
      ICD-10-CM Diagnosis Code A27.81

      Aseptic meningitis in leptospirosis

        2016 2017 2018 2019 Billable/Specific Code
    • lymphocytic A87.2
      (acute) (benign) (serous)
      ICD-10-CM Diagnosis Code A87.2

      Lymphocytic choriomeningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Lymphocytic meningoencephalitis
    • meningococcal A39.0
      ICD-10-CM Diagnosis Code A39.0

      Meningococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • Mima polymorpha G00.8
      ICD-10-CM Diagnosis Code G00.8

      Other bacterial meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Escherichia coli
      • Meningitis due to Friedländer's bacillus
      • Meningitis due to Klebsiella
      Use Additional
      • code to further identify organism (B96.-)
    • Mollaret G03.2
      (benign recurrent)
      ICD-10-CM Diagnosis Code G03.2

      Benign recurrent meningitis [Mollaret]

        2016 2017 2018 2019 Billable/Specific Code
    • monilial B37.5
      ICD-10-CM Diagnosis Code B37.5

      Candidal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • mycotic NEC B49
      ICD-10-CM Diagnosis Code B49

      Unspecified mycosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Fungemia NOS
    • Neisseria A39.0
      ICD-10-CM Diagnosis Code A39.0

      Meningococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • nonbacterial G03.0
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • nonpyogenic NEC G03.0
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • ossificans G96.19
      ICD-10-CM Diagnosis Code G96.19

      Other disorders of meninges, not elsewhere classified

        2016 2017 2018 2019 Billable/Specific Code
    • pneumococcal streptococcus pneumoniae G00.1
      ICD-10-CM Diagnosis Code G00.1

      Pneumococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningtitis due to Streptococcal pneumoniae
    • poliovirus A80.9
      ICD-10-CM Diagnosis Code A80.9

      Acute poliomyelitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
    • postmeasles B05.1
      ICD-10-CM Diagnosis Code B05.1

      Measles complicated by meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Postmeasles meningitis
    • purulent G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
      • specified organism NEC G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
    • pyogenic G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
      • specified organism NEC G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
    • Salmonella A02.21
      (arizonae) (Cholerae-Suis) (enteritidis) (typhimurium)
      ICD-10-CM Diagnosis Code A02.21

      Salmonella meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • septic G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
      • specified organism NEC G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
    • serosa circumscripta NEC G03.0
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • serous NEC G93.2
      ICD-10-CM Diagnosis Code G93.2

      Benign intracranial hypertension

        2016 2017 2018 2019 Billable/Specific Code
      Type 1 Excludes
      • hypertensive encephalopathy (I67.4)
    • specified organism NEC G00.8
      ICD-10-CM Diagnosis Code G00.8

      Other bacterial meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to Escherichia coli
      • Meningitis due to Friedländer's bacillus
      • Meningitis due to Klebsiella
      Use Additional
      • code to further identify organism (B96.-)
    • sporotrichosis B42.81
      ICD-10-CM Diagnosis Code B42.81

      Cerebral sporotrichosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to sporotrichosis
    • staphylococcal G00.3
      ICD-10-CM Diagnosis Code G00.3

      Staphylococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Use Additional
    • sterile G03.0
      ICD-10-CM Diagnosis Code G03.0

      Nonpyogenic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Aseptic meningitis
      • Nonbacterial meningitis
    • Streptococcal (acute) G00.2
      ICD-10-CM Diagnosis Code G00.2

      Streptococcal meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Use Additional
      • pneumoniae G00.1
        ICD-10-CM Diagnosis Code G00.1

        Pneumococcal meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningtitis due to Streptococcal pneumoniae
    • suppurative G00.9
      ICD-10-CM Diagnosis Code G00.9

      Bacterial meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Meningitis due to gram-negative bacteria, unspecified
      • Purulent meningitis NOS
      • Pyogenic meningitis NOS
      • Suppurative meningitis NOS
      • specified organism NEC G00.8
        ICD-10-CM Diagnosis Code G00.8

        Other bacterial meningitis

          2016 2017 2018 2019 Billable/Specific Code
        Applicable To
        • Meningitis due to Escherichia coli
        • Meningitis due to Friedländer's bacillus
        • Meningitis due to Klebsiella
        Use Additional
        • code to further identify organism (B96.-)
    • syphilitic (late) (tertiary) A52.13
      ICD-10-CM Diagnosis Code A52.13

      Late syphilitic meningitis

        2016 2017 2018 2019 Billable/Specific Code
      • acute A51.41
        ICD-10-CM Diagnosis Code A51.41

        Secondary syphilitic meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • congenital A50.41
        ICD-10-CM Diagnosis Code A50.41

        Late congenital syphilitic meningitis

          2016 2017 2018 2019 Billable/Specific Code
      • secondary A51.41
        ICD-10-CM Diagnosis Code A51.41

        Secondary syphilitic meningitis

          2016 2017 2018 2019 Billable/Specific Code
    • Torula histolytica B45.1
      (cryptococcal)
      ICD-10-CM Diagnosis Code B45.1

      Cerebral cryptococcosis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Cryptococcal meningitis
      • Cryptococcosis meningocerebralis
    • traumatic T79.8
      (complication of injury)
      ICD-10-CM Diagnosis Code T79.8

      Other early complications of trauma

        2016 2017 2018 2019 Non-Billable/Non-Specific Code
    • tuberculous A17.0
      ICD-10-CM Diagnosis Code A17.0

      Tuberculous meningitis

        2016 2017 2018 2019 Billable/Specific Code
      Applicable To
      • Tuberculosis of meninges (cerebral)(spinal)
      • Tuberculous leptomeningitis
      Type 1 Excludes
      • tuberculous meningoencephalitis (A17.82)
    • typhoid A01.01
      ICD-10-CM Diagnosis Code A01.01

      Typhoid meningitis

        2016 2017 2018 2019 Billable/Specific Code
    • viral NEC A87.9
      ICD-10-CM Diagnosis Code A87.9

      Viral meningitis, unspecified

        2016 2017 2018 2019 Billable/Specific Code
    • Yersinia pestis A20.3
      ICD-10-CM Diagnosis Code A20.3

      Plague meningitis

        2016 2017 2018 2019 Billable/Specific Code