Specific code 2009 ICD-9-CM Diagnosis Code 304.90
Unspecified drug dependence unspecified use
  • Short description: DRUG DEPEND NOS-UNSPEC.
  • ICD-9-CM 304.90 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 304.90 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2009 version of ICD-9-CM 304.90.
  • More recent version(s) of ICD-9-CM 304.90: 2010 2011 2012 2013 2014.
Disease Synonyms
  • Dependence on unknown drug
  • Dependence, polysubstance
  • Drug dependence
  • Drug dependence during pregnancy
  • Drug dependence during pregnancy - baby delivered
  • Drug dependence during pregnancy - baby not yet delivered
  • Drug dependence during pregnancy, baby not yet del
  • Drug dependence in childbirth
  • Drug dependence in pregnancy
  • Drug dependence, unknown substance
  • Polysubstance dependence
  • Postpartum drug dependence
Convert to ICD-10-CM: 304.90 converts approximately to:
  • 2014 ICD-10-CM F19.20 Other psychoactive substance dependence, uncomplicated
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 304.90 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 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.