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327.20 - Organic Sleep Apnea, Unspecified


The ICD 9 Code for Organic sleep apnea, unspecified is listed as 327.20.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS, and chapter information where available.
ICD 9 CM Field Value
Diagnosis Code: 327.20
Long Description: Organic sleep apnea, unspecified
Short Description: Organic sleep apnea NOS
Chapter: Diseases Of The Nervous System And Sense Organs
Block: Inflammatory Diseases Of The Central Nervous System (320-327)
ICD-10-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD-10-CM Code: G47.30 - Sleep apnea, unspecified (approximate)
ICD-9-CM Siblings (same level / similar specificity) of 327.20:
327.21 - Primary central sleep apnea
327.22 - High altitude periodic breathing
327.23 - Obstructive sleep apnea (adult)(pediatric)
327.24 - Idiopathic sleep related non-obstructive alveolar hypoventilation
327.25 - Congenital central alveolar hypoventilation syndrome
327.26 - Sleep related hypoventilation/hypoxemia in conditions classifiable elsewhere
327.27 - Central sleep apnea in conditions classified elsewhere
327.29 - Other organic sleep apnea