Home > 2010 ICD-9-CM Diagnosis Codes > Infectious And Parasitic Diseases 001-139 > Other Spirochetal Diseases 100-104 > Leptospirosis 100-
Specific code 2010 ICD-9-CM Diagnosis Code 100.0
Leptospirosis icterohemorrhagica
  • Short description: Leptospiros icterohem.
  • ICD-9-CM 100.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 100.0 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 2010 version of ICD-9-CM 100.0.
  • More recent version(s) of ICD-9-CM 100.0: 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 100.0 converts directly to:
  • 2015/16 ICD-10-CM A27.0 Leptospirosis icterohemorrhagica
Applies To
  • Leptospiral or spirochetal jaundice (hemorrhagic)
  • Weil's disease
ICD-9-CM Volume 2 Index entries containing back-references to 100.0:
  • Disease, diseased - see also Syndrome
    • Fiedler's (leptospiral jaundice) 100.0
    • Lancereaux-Mathieu (leptospiral jaundice) 100.0
    • Larrey-Weil (leptospiral jaundice) 100.0
    • Mathieu's (leptospiral jaundice) 100.0
    • Wassilieff's (leptospiral jaundice) 100.0
    • Weil's (leptospiral jaundice) 100.0
      • of lung 100.0
  • Fever 780.60
    • icterohemorrhagic 100.0
  • Fiedler's
    • disease (leptospiral jaundice) 100.0
  • Icterus (see also Jaundice) 782.4
    • hemorrhagic (acute) 100.0
      • leptospiral 100.0
      • newborn 776.0
      • spirochetal 100.0
    • infectious 070.1
      • with hepatic coma 070.0
      • leptospiral 100.0
      • spirochetal 100.0
    • spirochetal 100.0
  • Jaundice (yellow) 782.4
    • epidemic (catarrhal) 070.1
      • with hepatic coma 070.0
      • leptospiral 100.0
      • spirochetal 100.0
    • febrile (acute) 070.1
      • with hepatic coma 070.0
      • leptospiral 100.0
      • spirochetal 100.0
    • hemorrhagic (acute) 100.0
      • leptospiral 100.0
      • newborn 776.0
      • spirochetal 100.0
    • infectious (acute) (subacute) 070.1
      • with hepatic coma 070.0
      • leptospiral 100.0
      • spirochetal 100.0
    • leptospiral 100.0
    • spirochetal (hemorrhagic) 100.0
  • Leptospirosis 100.9
    • icterohemorrhagica 100.0
    • Weil's disease 100.0
  • Matheiu's disease (leptospiral jaundice) 100.0
  • Spirochetosis 104.9
    • icterohemorrhagica 100.0
  • Wassilieff's disease (leptospiral jaundice) 100.0
  • Weil's disease (leptospiral jaundice) 100.0
 100 ICD9Data.com 100.8 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 100.0 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 2010 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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