Home > 2013 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Inflammatory Diseases Of The Central Nervous System 320-327 > Organic sleep disorders 327-
Specific code 2013 ICD-9-CM Diagnosis Code 327.27
Central sleep apnea in conditions classified elsewhere
  • Short description: Cntrl sleep apnea ot dis.
  • ICD-9-CM 327.27 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 327.27 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2013 version of ICD-9-CM 327.27.
  • More recent version(s) of ICD-9-CM 327.27: 2014 2015.
Convert to ICD-10-CM: 327.27 converts directly to:
  • 2015/16 ICD-10-CM G47.37 Central sleep apnea in conditions classified elsewhere
Approximate Synonyms
  • Central apnea due to periodic breathing
  • Central sleep apnea due to periodic breathing
  • Central sleep apnea syndrome (disorder)
  • Central sleep apnea, due to drug or substance
  • Central sleep apnea, due to medical condition not cheyne stokes
  • Central sleep apnoea syndrome
  • Drug induced central apnea (disorder)
  • Sleep apnea, central, due to drug or substance
Code First
  • Code first underlying condition
ICD-9-CM Volume 2 Index entries containing back-references to 327.27:
 327.26 ICD9Data.com 327.29 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 327.27 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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