Chapter IX
Diseases of the circulatory system
(I00-I99)

Chronic rheumatic heart diseases
(I05-I09)

I05 Rheumatic mitral valve diseases

Incl.:
conditions classifiable to ( I05.0, and I05.2-I05.9) , whether specified as rheumatic or not
Excl.:
when specified as nonrheumatic ( I34.-)
I05.0 Mitral stenosis
Incl.:
Mitral (valve) obstruction (rheumatic)
I05.1 Rheumatic mitral insufficiency
Incl.:
Rheumatic mitral:
  • incompetence
  • regurgitation
I05.2 Mitral stenosis with insufficiency
Incl.:
Mitral stenosis with incompetence or regurgitation
I05.8 Other mitral valve diseases
Incl.:
Mitral (valve) failure
I05.9 Mitral valve disease, unspecified
Incl.:
Mitral (valve) disorder (chronic) NOS

I06 Rheumatic aortic valve diseases

Excl.:
when not specified as rheumatic ( I35.-)
I06.0 Rheumatic aortic stenosis
Incl.:
Rheumatic aortic (valve) obstruction
I06.1 Rheumatic aortic insufficiency
Incl.:
Rheumatic aortic:
  • incompetence
  • regurgitation
I06.2 Rheumatic aortic stenosis with insufficiency
Incl.:
Rheumatic aortic stenosis with incompetence or regurgitation
I06.8 Other rheumatic aortic valve diseases
I06.9 Rheumatic aortic valve disease, unspecified
Incl.:
Rheumatic aortic (valve) disease NOS

I07 Rheumatic tricuspid valve diseases

Incl.:
whether specified as rheumatic or of unspecified origin
Excl.:
when specified as nonrheumatic ( I36.-)
I07.0 Tricuspid stenosis
Incl.:
Tricuspid (valve) stenosis (rheumatic)
I07.1 Tricuspid insufficiency
Incl.:
Tricuspid (valve) insufficiency (rheumatic)
I07.2 Tricuspid stenosis with insufficiency
I07.8 Other tricuspid valve diseases
I07.9 Tricuspid valve disease, unspecified
Incl.:
Tricuspid valve disorder NOS

I08 Multiple valve diseases

Incl.:
whether specified as rheumatic or of unspecified origin
Excl.:
endocarditis, valve unspecified ( I38)
multiple valve diseases of specified origin other than rheumatic heart disease; use appropriate codes in ( I34-I38, Q22-Q23, Q24.8)
rheumatic diseases of endocardium, valve unspecified ( I09.1)
I08.0 Disorders of both mitral and aortic valves
Incl.:
Involvement of both mitral and aortic valves whether specified as rheumatic or of unspecified origin
I08.1 Disorders of both mitral and tricuspid valves
I08.2 Disorders of both aortic and tricuspid valves
I08.3 Combined disorders of mitral, aortic and tricuspid valves
I08.8 Other multiple valve diseases
I08.9 Multiple valve disease, unspecified

I09 Other rheumatic heart diseases

I09.0 Rheumatic myocarditis
Excl.:
myocarditis not specified as rheumatic ( I51.4)
I09.1 Rheumatic diseases of endocardium, valve unspecified
Incl.:
Rheumatic:
  • endocarditis (chronic)
  • valvulitis (chronic)
Excl.:
endocarditis, valve unspecified ( I38)
I09.2 Chronic rheumatic pericarditis
Incl.:
Adherent pericardium, rheumatic
Chronic rheumatic:
  • mediastinopericarditis
  • myopericarditis
Excl.:
when not specified as rheumatic ( I31.-)
I09.8 Other specified rheumatic heart diseases
Incl.:
Rheumatic disease of pulmonary valve
I09.9 Rheumatic heart disease, unspecified
Incl.:
Rheumatic:
  • carditis
  • heart failure
Excl.:
rheumatoid carditis ( M05.3)