2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Supplementary Classification Of Factors Influencing Health Status And Contact With Health Services V01-V86 > Persons With Potential Health Hazards Related To Communicable Diseases V01-V09 > Infection With Drug-Resistant Microorganisms V09.* > 2008 ICD-9-CM Diagnosis V09.0 Infection with microorganisms resistant to penicillins  On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date. The 2009 version of ICD-9-CM V09.0 can be accessed here. V09.0 is a specific code that can be used to specify a diagnosis V09.0 contains 18 index entries View the ICD-9-CM Volume 1 V09.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. V09.0 also known as: Methicillin-resistant staphylococcus aureus (MRSA) Index entries containing V09.0: Methicillin-resistant staphylococcus aureus (MRSA) V09.0 MRSA (methicillin-resistant staphylococcus aureus) V09.0 Resistance, resistant (to) drugs by microorganisms V09.90 Amoxicillin V09.0 Ampicillin V09.0 Azlocillin V09.0 Bacampicillin V09.0 Carbenicillin V09.0 Cloxacillin V09.0 Cyclacillin V09.0 Dicloxacillin V09.0 Methicillin V09.0 Mezlocillin V09.0 Nafcillin V09.0 Oxacillin V09.0 Penicillin (G) (V) (Vk) V09.0 penicillins V09.0 Piperacillin V09.0 Ticarcillin V09.0