Valid for Submission
B33.22 is a billable diagnosis code used to specify a medical diagnosis of viral myocarditis. The code B33.22 is valid during the fiscal year 2021 from October 01, 2020 through September 30, 2021 for the submission of HIPAA-covered transactions.
The ICD-10-CM code B33.22 might also be used to specify conditions or terms like acute aseptic myocarditis of the newborn, acute myocarditis - coxsackie, acute viral carditis, adenoviral myocarditis, coxsackie carditis , coxsackie myocarditis, etc.
Index to Diseases and Injuries
The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10 code(s). The following references for the code B33.22 are found in the index:
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Acute aseptic myocarditis of the newborn
- Acute myocarditis - coxsackie
- Acute viral carditis
- Adenoviral myocarditis
- Coxsackie carditis
- Coxsackie myocarditis
- Coxsackie myocarditis of newborn
- Enterovirus heart infection
- Myocarditis due to Influenza A virus
- Myocarditis due to Influenza A virus subtype H1N1
- Myocarditis due to influenza virus
- Neonatal coxsackie virus syndrome
- Viral myocarditis
Diagnostic Related Groups - MS-DRG Mapping
Convert B33.22 to ICD-9 Code
The General Equivalency Mapping (GEM) crosswalk indicates an approximate mapping between the ICD-10 code B33.22 its ICD-9 equivalent. The approximate mapping means there is not an exact match between the ICD-10 code and the ICD-9 code and the mapped code is not a precise representation of the original code.
Information for Patients
Also called: Dilated cardiomyopathy, Hypertrophic cardiomyopathy, Myocardiopathy, Restrictive cardiomyopathy
Cardiomyopathy is the name for diseases of the heart muscle. These diseases enlarge your heart muscle or make it thicker and more rigid than normal. In rare cases, scar tissue replaces the muscle tissue.
Some people live long, healthy lives with cardiomyopathy. Some people don't even realize they have it. In others, however, it can make the heart less able to pump blood through the body. This can cause serious complications, including
- Heart failure
- Abnormal heart rhythms
- Heart valve problems
- Sudden cardiac arrest
Heart attacks, high blood pressure, infections, and other diseases can all cause cardiomyopathy. Some types of cardiomyopathy run in families. In many people, however, the cause is unknown. Treatment might involve medicines, surgery, other medical procedures, and lifestyle changes.
NIH: National Heart, Lung, and Blood Institute
- Cardiomyopathy (Medical Encyclopedia)
- Dilated cardiomyopathy (Medical Encyclopedia)
- Electrocardiogram (Medical Encyclopedia)
- Hypertrophic cardiomyopathy (Medical Encyclopedia)
[Learn More in MedlinePlus]
Viruses are very tiny germs. They are made of genetic material inside of a protein coating. Viruses cause familiar infectious diseases such as the common cold, flu and warts. They also cause severe illnesses such as HIV/AIDS, smallpox, and Ebola.
Viruses are like hijackers. They invade living, normal cells and use those cells to multiply and produce other viruses like themselves. This can kill, damage, or change the cells and make you sick. Different viruses attack certain cells in your body such as your liver, respiratory system, or blood.
When you get a virus, you may not always get sick from it. Your immune system may be able to fight it off.
For most viral infections, treatments can only help with symptoms while you wait for your immune system to fight off the virus. Antibiotics do not work for viral infections. There are antiviral medicines to treat some viral infections. Vaccines can help prevent you from getting many viral diseases.
- ECHO virus (Medical Encyclopedia)
- Enterovirus D68 (Medical Encyclopedia)
- Hand-foot-mouth disease (Medical Encyclopedia)
- Herpangina (Medical Encyclopedia)
- Molluscum contagiosum (Medical Encyclopedia)
- Parainfluenza (Medical Encyclopedia)
- Roseola (Medical Encyclopedia)
- Zika virus disease (Medical Encyclopedia)
[Learn More in MedlinePlus]