Z21: Asymptomatic human immunodeficiency virus [HIV] infection status
You have HIV disease.
The HIV disease is caused by the human immunodeficiency viruses. These viruses are transmitted by certain body fluids. These are mainly sperm and vaginal fluids as well as blood. Because of this, the viruses are transmitted during sex or through blood, for example.
You may then have various problems with this disease. For example, the human immunodeficiency viruses damage certain immune cells of the body. For this reason, you can get infected with other disease pathogens more quickly. In addition, the body’s immune system may not recognize altered cells, either. Due to this, you may get certain cancer diseases more quickly. The human immunodeficiency viruses can also damage certain cells in the brain. Sometimes there are also no symptoms with the HIV disease over a longer period of time. If you become seriously ill and have certain problems due to the human immunodeficiency viruses the disease is then called AIDS.
You do not currently have symptoms. Even though you do not have symptoms, you may potentially transmit the viruses to other people.
On medical documents, the ICD code is often appended by letters that indicate the diagnostic certainty or the affected side of the body.
- G: Confirmed diagnosis
- V: Tentative diagnosis
- Z: Condition after
- A: Excluded diagnosis
- L: Left
- R: Right
- B: Both sides
Provided by the non-profit organization “Was hab’ ich?” gemeinnützige GmbH on behalf of the Federal Ministry of Health (BMG).