ICD 9 CM Codes

320.9 Meningitis due to unspecified bacterium
POA Exempt
Billable CodeICD-9-CM  320.9    is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
ICD-9-CM '320.9' will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
320.9 direcly converts to ICD-10-CM
ICD-10-CM G04.2 Bacterial meningoencephalitis and meningomyelitis, not elsewhere classified
320.9 direcly converts to ICD-10-CM
ICD-10-CM G00.9 Bacterial meningitis, unspecified
icd9cmvol2 index entry
ICD-9-CM Volume 2 Index entries containing back-references to '.320.9.'
bacterial NEC
fibrinopurulent NEC
gram-positive cocci NEC
infectious NEC
meninges (see also Meningitis)
purulent NEC
pyogenic NEC
septic NEC
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 320.9 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2015 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.