2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Symptoms, Signs, And Ill-Defined Conditions 780-799 > Symptoms 780-789 > Symptoms Involving Digestive System 787.* > 2008 ICD-9-CM Diagnosis 787.6 Incontinence of feces  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 Therefore, this code may be out of date.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 787.6 can be accessed here. Failure of voluntary control of the anal sphincters, with involuntary passage of feces and flatus. Incontinence of feces not due to organic defect or illness. Involuntary defecation. 787.6 is a specific code that can be used to specify a diagnosis 787.6 contains 5 index entries View the ICD-9-CM Volume 1 787.* hierarchy ICD9Data's sister site ProcedureCodes.com launches with the 2008/09 CPT® codes - read more on the ICD9Data.com blog. 787.6 also known as: Encopresis NOS Incontinence of sphincter ani 787.6 excludes: that of nonorganic origin (307.7) Index entries containing 787.6: Encopresis (see also Incontinence, feces) 787.6 nonorganic origin 307.7 Incontinence 788.30 anal sphincter 787.6 feces 787.6 due to hysteria 300.11 nonorganic origin 307.7 rectal 787.6 Loss control, sphincter, rectum 787.6 nonorganic origin 307.7