Rheumatic diseases of endocardium, valve unspecified I09.1

  • I09.1 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM I09.1 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of I09.1 - other international versions of ICD-10 I09.1 may differ.
Applicable To:
  • Rheumatic endocarditis (chronic)
  • Rheumatic valvulitis (chronic)
Type 1 Excludes:
  • endocarditis, valve unspecified (I38)

Codes: = Billable

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.