398.91 RHEUMATIC HEART FAILURE


Code Information

Diagnosis Code: 398.91

Short Description: Rheumatic heart failure

Long Description: Rheumatic heart failure (congestive)

Code Classification:

  • Diseases of the circulatory system (390–459)
    • Chronic rheumatic heart disease (393-398)
      • 398 Other rheumatic heart disease
        • 398.91 Rheumatic heart failure

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 398.91 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Failure, failed
    • heart (acute) (sudden) 428.9
      • congestive (compensated) (decompensated) (see also Failure, heart) 428.0
        • with rheumatic fever (conditions classifiable to 390)
          • inactive or quiescent (with chorea) 398.91
        • rheumatic (chronic) (inactive) (with chorea) 398.91
          • active or acute 391.8
            • with chorea (Sydenham's) 392.0
      • rheumatic (chronic) (congestive) (inactive) 398.91
    • ventricular (see also Failure, heart) 428.9
      • left 428.1
        • with rheumatic fever (conditions classifiable to 390)
          • inactive or quiescent (with chorea) 398.91
        • rheumatic (chronic) (inactive) (with chorea) 398.91
          • active or acute 391.8
            • with chorea 392.0
  • Fever 780.60
    • rheumatic (active) (acute) (chronic) (subacute) 390
      • inactive or quiescent with
        • heart conditions (classifiable to 429.3, 429.6, 429.9) 398.99
          • failure (congestive) (conditions classifiable to 428.0, 428.9) 398.91
        • left ventricular failure (conditions classifiable to 428.1) 398.91
  • Rheumatism, rheumatic (acute NEC) 729.0
    • heart
      • failure (chronic) (congestive) (inactive) 398.91

Crosswalk Information

The code 398.91 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
398.91 Right Arrow I09.81 Rheumatic heart failure
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
398.0 Rheumatic myocarditis
398.90 Rheumatic heart disease, unspecified
398.99 Other rheumatic heart diseases


This page was last updated on: 10/1/2014