2011 ICD-9-CM Diagnosis Code 420.90
Acute pericarditis unspecified
- Short description: Acute pericarditis NOS.
- ICD-9-CM 420.90 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 420.90 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 2011 version of ICD-9-CM 420.90.
- More recent version(s) of ICD-9-CM 420.90: 2012 2013 2014 2015.
Convert to ICD-10-CM
converts approximately to:
- 2015/16 ICD-10-CM I30.9 Acute pericarditis, unspecified
- Acute pericarditis
- Acute pericarditis (inflammation of heart sac)
- Pericarditis (inflamed covering of heart)
- Pericarditis, acute