Home > 2012 ICD-9-CM Diagnosis Codes > Diseases Of The Circulatory System 390-459 > Other Forms Of Heart Disease 420-429 > Acute pericarditis 420-
Non-specific code 2012 ICD-9-CM Diagnosis Code 420.9
Other and unspecified acute pericarditis
  • There are 3 ICD-9-CM codes below 420.9 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2012 version of ICD-9-CM 420.9.
  • More recent version(s) of ICD-9-CM 420.9: 2013 2014 2015.
 420.0 ICD9Data.com 420.90 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 420.9 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 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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