ICD-10 Diagnosis Code Z20.4

Contact with and (suspected) exposure to rubella

Diagnosis Code Z20.4

ICD-10: Z20.4
Short Description: Contact with and (suspected) exposure to rubella
Long Description: Contact with and (suspected) exposure to rubella
This is the 2017 version of the ICD-10-CM diagnosis code Z20.4

Valid for Submission
The code Z20.4 is valid for submission for HIPAA-covered transactions.

Code Classification
  • Factors influencing health status and contact with health services (Z00–Z99)
    • Persons with potential health hazards related to communicable diseases (Z20-Z29)
      • Contact w and (suspected) exposure to communicable diseases (Z20)

Information for Patients


Rubella

Also called: German measles, Three day measles

Rubella is an infection caused by a virus. It is usually mild with fever and a rash. About half of the people who get rubella do not have symptoms. If you do get them, symptoms may include

  • A rash that starts on the face and spreads to the body
  • Mild fever
  • Aching joints, especially in young women
  • Swollen glands

Rubella is most dangerous for a pregnant woman's baby. It can cause miscarriage or birth defects.

Rubella spreads when an infected person coughs or sneezes. People without symptoms can still spread it. There is no treatment, but the measles-mumps-rubella (MMR) vaccine can prevent it.

Centers for Disease Control and Prevention

  • Congenital rubella
  • MMR (Measles, Mumps and Rubella) Vaccine: What You Need to Know (Centers for Disease Control and Prevention)
  • MMRV (Measles, Mumps, Rubella, and Varicella) Vaccine: What You Need to Know (Centers for Disease Control and Prevention)
  • Rubella


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