G04.2

Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified

Billable / specific

G04.2 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Not coded here — never report together with this code.

Not included here — may be reported together when both conditions exist.

certain conditions originating in the perinatal period (P04-P96) (from G04)
certain infectious and parasitic diseases (A00-B99) (from G04)
complications of pregnancy, childbirth and the puerperium (O00-O9A) (from G04)
congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from G04)
endocrine, nutritional and metabolic diseases (E00-E88) (from G04)
injury, poisoning and certain other consequences of external causes (S00-T88) (from G04)
neoplasms (C00-D49) (from G04)
symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from G04)
acute transverse myelitis (G37.3) (from G04)
alcoholic encephalopathy (G31.2) (from G04)
multiple sclerosis (G35-) (from G04)
myalgic encephalomyelitis (G93.32) (from G04)
subacute necrotizing myelitis (G37.4) (from G04)
toxic encephalitis (G92.8) (from G04)
toxic encephalopathy (G92.8) (from G04)