2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Nonspecific Abnormal Findings 790-796 > Nonspecific Abnormal Findings In Other Body Substances 792.* > 2006 ICD-9-CM Diagnosis 792.1 Nonspecific abnormal findings in stool contents View the most recent version of ICD-9-CM 792.1 Chemical, spectroscopic, or microscopic detection of extremely small amounts of blood. 792.1 is a specific code that can be used to specify a diagnosis 792.1 contains 16 index entries View the ICD-9-CM Volume 1 792.* hierarchy Alternate Terminology Abnormal stool color Fat in stool Mucus in stool Occult blood Pus in stool 792.1 Excludes blood in stool [melena] (578.1) newborn (772.4, 777.3)  Index entries containing 792.1: Abnormal, abnormality, abnormalities - see also Anomaly stool NEC 787.7 bloody 578.1 occult 792.1 color (dark) (light) 792.1 content (fat) (mucus) (pus) 792.1 occult blood 792.1 Blood in feces (see also Melena) 578.1 occult 792.1 occult 792.1 Fat in stool 792.1 Findings, abnormal, without diagnosis (examination) (laboratory test) 796.4 culture, positive NEC 795.39 stool 792.1 stool NEC 792.1 bloody 578.1 occult 792.1 color 792.1 culture, positive 792.1 occult blood 792.1 Mucus in stool 792.1 Positive culture (nonspecific) 795.39 stool 792.1 Pus in stool 792.1