2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Nonspecific Abnormal Findings 790-796 > Other Nonspecific Abnormal Findings 796.* > 2008 ICD-9-CM Diagnosis 796.3 Nonspecific low blood pressure reading  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 Therefore, this code may be out of date.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 796.3 can be accessed here. 796.3 is a specific code that can be used to specify a diagnosis 796.3 contains 5 index entries View the ICD-9-CM Volume 1 796.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. Index entries containing 796.3: Abnormal, abnormality, abnormalities - see also Anomaly blood pressure low (see also Hypotension) 458.9 reading (incidental) (isolated) (nonspecific) 796.3 Blood pressure low (see also Hypotension) 458.9 incidental reading (isolated) (nonspecific), without diagnosis of hypotension 796.3 Decrease, decreased blood pressure 796.3 due to shock following injury 958.4 operation 998.0 Hypotension (arterial) (constitutional) 458.9 transient 796.3 Low blood pressure (see also Hypotension) 458.9 reading (incidental) (isolated) (nonspecific) 796.3