2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Nonspecific Abnormal Findings 790-796 > Nonspecific Abnormal Histological And Immunological Findings 795.* > 2006 ICD-9-CM Diagnosis 795.31 Nonspecific positive findings for anthrax View the most recent version of ICD-9-CM 795.31 795.31 is a specific code that can be used to specify a diagnosis 795.31 contains 3 index entries View the ICD-9-CM Volume 1 795.* hierarchy Alternate Terminology Positive findings by nasal swab  Index entries containing 795.31: Findings, abnormal, without diagnosis (examination) (laboratory test) 796.4 anthrax, positive 795.31 nasal swab, anthrax 795.31 Positive findings, anthrax 795.31