ICD-10 Diagnosis Code I09.1

Rheumatic diseases of endocardium, valve unspecified

Diagnosis Code I09.1

ICD-10: I09.1
Short Description: Rheumatic diseases of endocardium, valve unspecified
Long Description: Rheumatic diseases of endocardium, valve unspecified
This is the 2017 version of the ICD-10-CM diagnosis code I09.1

Code Classification
  • Diseases of the circulatory system
    • Chronic rheumatic heart diseases (I05-I09)
      • Other rheumatic heart diseases (I09)

Information for Medical Professionals

Diagnostic Related Groups
The diagnosis code I09.1 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)


Convert to ICD-9 Additional informationCallout TooltipGeneral Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.

  • Chronic cardiac valvulitis
  • Chronic endocarditis
  • Chronic rheumatic endocarditis
  • Chronic rheumatic heart disease
  • Chronic rheumatic heart disease
  • Chronic rheumatic valvulitis
  • Endocarditis associated with another disorder
  • Rheumatic disease of heart valve
  • Rheumatic endocarditis
  • Rheumatic heart valve regurgitation
  • Rheumatic heart valve stenosis
  • Rheumatic heart valve stenosis with insufficiency

Index of Diseases and Injuries
References found for the code I09.1 in the Index of Diseases and Injuries:

Information for Patients

Heart Diseases

Also called: Cardiac diseases

If you're like most people, you think that heart disease is a problem for others. But heart disease is the number one killer in the U.S. It is also a major cause of disability. There are many different forms of heart disease. The most common cause of heart disease is narrowing or blockage of the coronary arteries, the blood vessels that supply blood to the heart itself. This is called coronary artery disease and happens slowly over time. It's the major reason people have heart attacks.

Other kinds of heart problems may happen to the valves in the heart, or the heart may not pump well and cause heart failure. Some people are born with heart disease.

You can help reduce your risk of heart disease by taking steps to control factors that put you at greater risk:

  • Control your blood pressure
  • Lower your cholesterol
  • Don't smoke
  • Get enough exercise

NIH: National Heart, Lung, and Blood Institute

  • Aspirin and heart disease
  • Being active when you have heart disease
  • Cardiac catheterization
  • Electrocardiogram
  • Exercise stress test
  • Heart disease - risk factors
  • Heart disease and depression
  • Understanding cardiovascular disease
  • Warning signs and symptoms of heart disease

[Read More]

Streptococcal Infections

Also called: Strep

Strep is short for Streptococcus, a type of bacteria. There are two types: group A and group B.

Group A strep causes

  • Strep throat - a sore, red throat, sometimes with white spots on the tonsils
  • Scarlet fever - an illness that follows strep throat. It causes a red rash on the body.
  • Impetigo - a skin infection
  • Toxic shock syndrome
  • Cellulitis and necrotizing fasciitis (flesh-eating disease)

Group B strep can cause blood infections, pneumonia and meningitis in newborns. A screening test during pregnancy can tell if you have it. If you do, I.V. antibiotics during labor can save your baby's life. Adults can also get group B strep infections, especially if they are elderly or already have health problems. Strep B can cause urinary tract infections, blood infections, skin infections and pneumonia in adults.

Antibiotics are used to treat strep infections.

NIH: National Institute of Allergy and Infectious Diseases

  • Ecthyma
  • Erysipelas
  • Group B streptococcal septicemia of the newborn
  • Group B streptococcus - pregnancy
  • Perianal streptococcal cellulitis
  • Rheumatic fever
  • Scarlet fever
  • Strep throat
  • Streptococcal screen
  • Throat swab culture
  • Toxic shock syndrome

[Read More]
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