Diagnosis Code: 398.99

Short Description: Rheumatic heart dis NEC

Long Description: Other rheumatic heart diseases

Code Classification:

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

Code Version: 2015 ICD-9-CM

References to Index of Diseases and Injuries

The code 398.99 has the following ICD-9-CM references to the Index of Diseases and Injuries

• Adhesion(s), adhesive (postinfectional) (postoperative)
  • cardiac 423.1
    • rheumatic 398.99
  • heart 423.1
    • rheumatic 398.99

• Arteritis 447.6
  • coronary (artery) - see also Arteriosclerosis, coronary
    • rheumatic 391.9
      • chronic 398.99

• Fever 780.60
  • rheumatic (active) (acute) (chronic) (subacute) 390
    • inactive or quiescent with
      • cardiac hypertrophy 398.99
      • heart conditions (classifiable to 429.3, 429.6, 429.9) 398.99
        • failure (congestive) (conditions classifiable to 428.0, 428.9) 398.91
      • pancarditis 398.99

• Hypertrophy, hypertrophic
  • cardiac (chronic) (idiopathic) 429.3
    • with
      • rheumatic fever (conditions classifiable to 390)
        • inactive or quiescent (with chorea) 398.99
    • rheumatic (with chorea) 398.99
      • active or acute 391.8
        • with chorea 392.0

• Pancarditis (acute) (chronic) 429.89
  • with
    • rheumatic
      • fever (active) (acute) (chronic) (subacute) 391.8
        • inactive or quiescent 398.99
  • rheumatic, acute 391.8
    • chronic or inactive 398.99

• Rheumatism, rheumatic (acute NEC) 729.0
  • coronary arteritis 391.9
    • chronic 398.99
  • pancarditis, acute 391.8
    • chronic or inactive 398.99

Crosswalk Information

The code 398.99 converts into the following ICD-10 code(s):

Similar Codes

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

« Previous Code