Home > 2011 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 2011 ICD-9-CM Diagnosis Code 327.23
Obstructive sleep apnea (adult)(pediatric)
  • Short description: Obstructive sleep apnea.
  • ICD-9-CM 327.23 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 327.23 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 2011 version of ICD-9-CM 327.23.
  • More recent version(s) of ICD-9-CM 327.23: 2012 2013 2014 2015.
Convert to ICD-10-CM: 327.23 converts directly to:
  • 2015/16 ICD-10-CM G47.33 Obstructive sleep apnea (adult) (pediatric)
Approximate Synonyms
  • Acute hypercapnic respiratory failure due to obstructive sleep apnea
  • Acute hypercarbic respiratory failure secondary to obstuctive sleep apnea
  • Acute respiratory failure from obstuctive sleep apnea
  • Adult obstructive sleep apnea
  • Complex sleep apnea
  • Obstructive sleep apnea
  • Obstructive sleep apnea of adult
  • Obstructive sleep apnea of child
  • Obstructive sleep apnea syndrome
  • Obstructive sleep apnea, adult
  • Obstructive sleep apnea, pediatric
  • Pediatric obstructive sleep apnea
ICD-9-CM Volume 2 Index entries containing back-references to 327.23:
 327.22 ICD9Data.com 327.24 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 327.23 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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