Home > 2007 ICD-9-CM Diagnosis Codes > Diseases Of The Digestive System 520-579 > Other Diseases Of Digestive System 570-579 > Intestinal malabsorption 579-
Specific code 2007 ICD-9-CM Diagnosis Code 579.9
Unspecified intestinal malabsorption
  • Short description: INTEST MALABSORPTION NOS.
  • ICD-9-CM 579.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 579.9 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 2007 version of ICD-9-CM 579.9.
  • More recent version(s) of ICD-9-CM 579.9: 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 579.9 converts directly to:
  • 2015/16 ICD-10-CM K90.9 Intestinal malabsorption, unspecified
Approximate Synonyms
  • Adult osteomalacia due to malabsorption
  • Intestinal malabsorption
  • Malabsorption in the elderly
  • Malabsorption syndrome
  • Malabsorption, intestinal
Applies To
  • Malabsorption syndrome NOS
ICD-9-CM Volume 2 Index entries containing back-references to 579.9:
  • Disturbance - see also Disease
    • assimilation, food 579.9
  • Malabsorption 579.9
    • due to bacterial overgrowth 579.8
    • glucose-galactose (congenital) 271.3
    • intestinal 579.9
    • lactose (hereditary) 271.3
    • sucrose (-isomaltose) (congenital) 271.3
    • syndrome 579.9
  • Malassimilation 579.9
  • Syndrome - see also Disease
    • malabsorption 579.9
 579.8 ICD9Data.com 580 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 579.9 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 2007 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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