2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > Symptoms Involving Digestive System 787.* > 2006 ICD-9-CM Diagnosis 787.99 Other symptoms involving digestive system View the most recent version of ICD-9-CM 787.99 787.99 is a specific code that can be used to specify a diagnosis 787.99 contains 13 index entries View the ICD-9-CM Volume 1 787.* hierarchy Alternate Terminology Change in bowel habits Tenesmus (rectal)  Index entries containing 787.99: Change(s) (of) - see also Removal of bowel habits 787.99 Discharge anal NEC 787.99 Impaired, impairment (function) rectal sphincter 787.99 Mass anus 787.99 rectum 787.99 Neuralgia, neuralgic (acute) (see also Neuritis) 729.2 anus 787.99 rectum 787.99 Swelling anus 787.99 rectum 787.99 Symptoms, specified (general) NEC 780.99 digestive system NEC 787.99 gastrointestinal tract NEC 787.99 Tenesmus 787.99 rectal 787.99 vesical 788.9