Home > 2008 ICD-9-CM Diagnosis Codes > Infectious And Parasitic Diseases 001-139 > Other Infectious And Parasitic Diseases 130-136 > Trichomoniasis 131-
Specific code 2008 ICD-9-CM Diagnosis Code 131.9
Trichomoniasis unspecified
  • Short description: TRICHOMONIASIS NOS.
  • ICD-9-CM 131.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 131.9 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 2008 version of ICD-9-CM 131.9.
  • More recent version(s) of ICD-9-CM 131.9: 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 131.9 converts directly to:
  • 2015/16 ICD-10-CM A59.9 Trichomoniasis, unspecified
Approximate Synonyms
  • Infection by Trichomonas
  • Trichomonas infection
ICD-9-CM Volume 2 Index entries containing back-references to 131.9:
 131.8 ICD9Data.com 132 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 131.9 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 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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