Home > 2013 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Ischemic Heart Disease 410-414 > Angina pectoris 413-
Specific code 2013 ICD-9-CM Diagnosis Code 413.0
Angina decubitus
  • ICD-9-CM 413.0 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 413.0 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 2013 version of ICD-9-CM 413.0.
  • More recent version(s) of ICD-9-CM 413.0: 2014 2015.
Convert to ICD-10-CM: 413.0 converts approximately to:
  • 2015/16 ICD-10-CM I20.8 Other forms of angina pectoris
Approximate Synonyms
  • Angina, decubitus
  • Angina, nocturnal
  • Decubitus angina
  • Nocturnal angina
Applies To
  • Nocturnal angina
ICD-9-CM Volume 2 Index entries containing back-references to 413.0:
  • Angina (attack) (cardiac) (chest) (effort) (heart) (pectoris) (syndrome) (vasomotor) 413.9
    • decubitus 413.0
    • nocturnal 413.0
 413 ICD9Data.com 413.1 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 413.0 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 2013 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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