2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Supplementary Classification Of Factors Influencing Health Status And Contact With Health Services V01-V85 > Persons With A Condition Influencing Their Health Status V40-V49 > Other Dependence On Machines V46.* > 2006 ICD-9-CM Diagnosis V46.2 Dependence on supplemental oxygen View the most recent version of ICD-9-CM V46.2 V46.2 is a specific code that can be used to specify a diagnosis V46.2 contains 2 index entries View the ICD-9-CM Volume 1 V46.* hierarchy Alternate Terminology Long-term oxygen therapy  Index entries containing V46.2: Dependence on supplemental oxygen V46.2 Therapy V57.9 long term oxygen therapy V46.2