2006 ICD-9-CM Volume 1 Diagnosis Codes Home > Diseases Of The Nervous System And Sense Organs 320-389 > Inflammatory Diseases Of The Central Nervous System 320-327 > Sleep Disorders 327.* > 2006 ICD-9-CM Diagnosis 327.29 Other organic sleep apnea View the most recent version of ICD-9-CM 327.29 327.29 is a specific code that can be used to specify a diagnosis 327.29 contains 1 index entry View the ICD-9-CM Volume 1 327.* hierarchy  Index entries containing 327.29: Apnea, apneic (spells) 786.03 sleep 780.57 organic 327.20 other 327.29