Specific code 2008 ICD-9-CM Diagnosis Code 405.91
Unspecified renovascular hypertension
  • Short description: RENOVASC HYPERTENSION.
  • ICD-9-CM 405.91 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 405.91 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 2008 version of ICD-9-CM 405.91.
  • More recent version(s) of ICD-9-CM 405.91: 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 405.91 converts approximately to:
  • 2015/16 ICD-10-CM I15.0 Renovascular hypertension
Approximate Synonyms
  • Renovascular HTN
  • Renovascular hypertension
ICD-9-CM Volume 2 Index entries containing back-references to 405.91:
  • Elevation
    • renin 790.99
      • in hypertension (see also Hypertension, renovascular) 405.91
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 405.91 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 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.