2024 ICD-10-CM Diagnosis Code Z20.2
Contact with and (suspected) exposure to infections with a predominantly sexual mode of transmission
- ICD-10-CM Code:
- Z20.2
- ICD-10 Code for:
- Contact w and exposure to infect w a sexl mode of transmiss
- Is Billable?
- Yes - Valid for Submission
- Code Navigator:
Z20.2 is a billable diagnosis code used to specify a medical diagnosis of contact with and (suspected) exposure to infections with a predominantly sexual mode of transmission. The code is valid during the current fiscal year for the submission of HIPAA-covered transactions from October 01, 2023 through September 30, 2024.
This code describes a circumstance which influences the patient's health status but not a current illness or injury. The code is unacceptable as a principal diagnosis.
Approximate Synonyms
The following clinical terms are approximate synonyms or lay terms that might be used to identify the correct diagnosis code:
- Exposure to chlamydia
- Exposure to Chlamydia trachomatis
- Exposure to genital trichomoniasis
- Exposure to lymphogranuloma venereum
- Exposure to Neisseria gonorrhoeae
- Exposure to sexually transmissible disorder
- Exposure to Treponema pallidum
Clinical Classification
Clinical Category is Exposure, encounters, screening or contact with infectious disease
- CCSR Category Code: FAC016
- Inpatient Default CCSR: X - Not applicable.
- Outpatient Default CCSR: Y - Yes, default outpatient assignment for principal diagnosis or first-listed diagnosis.
Index to Diseases and Injuries References
The following annotation back-references for this diagnosis code are found in the injuries and diseases index. The Index to Diseases and Injuries is an alphabetical listing of medical terms, with each term mapped to one or more ICD-10-CM code(s).
- - Contact (with) - See Also: Exposure (to);
- - gonorrhea - Z20.2
- - sexually-transmitted disease - Z20.2
- - syphilis - Z20.2
- - venereal disease - Z20.2
- - Exposure (to) - See Also: Contact, with; - T75.89
- - gonorrhea - Z20.2
- - sexually-transmitted disease - Z20.2
- - syphilis - Z20.2
- - venereal disease - Z20.2
- - Gonorrhea (acute) (chronic) - A54.9
- - contact - Z20.2
- - exposure to - Z20.2
- - Syphilis, syphilitic (acquired) - A53.9
- - contact - Z20.2
- - exposure to - Z20.2
Code Edits
The Medicare Code Editor (MCE) detects and reports errors in the coding of claims data. The following ICD-10-CM Code Edits are applicable to this code:
- Unacceptable principal diagnosis - There are selected codes that describe a circumstance which influences an individual's health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.
Convert Z20.2 to ICD-9-CM
- ICD-9-CM Code: V01.6 - Venereal dis contact
Patient Education
Sexually Transmitted Diseases
What are sexually transmitted diseases (STDs)?
Sexually transmitted diseases (STDs), or sexually transmitted infections (STIs), are infections that are passed from one person to another through sexual contact. They are usually spread during vaginal, oral, or anal sex. But sometimes they can spread through other sexual contact involving the penis, vagina, mouth, or anus. This is because some STDs, like herpes and HPV, are spread by skin-to-skin contact.
Some STDs can be passed from a pregnant person to the baby, either during pregnancy or when giving birth. Other ways that STDs may be spread include during breastfeeding, through blood transfusions, or by sharing needles.
There are more than 20 types of STDs, including:
- Chlamydia
- Genital herpes
- Gonorrhea
- HIV
- HPV
- Pubic lice
- Syphilis
- Trichomoniasis
What causes sexually transmitted diseases (STDs)?
STDs can be caused by bacteria, viruses, and parasites.
Who is affected by sexually transmitted diseases (STDs)?
Most STDs affect both men and women, but in many cases the health problems they cause can be more severe for women.If an STD is passed to a baby, it can cause serious health problems.
What are the symptoms of sexually transmitted diseases (STDs)?
STDs don't always cause symptoms or may only cause mild symptoms. So it is possible to have an infection and not know it. And even without symptoms, STDs can still be harmful and may be passed on during sex.
If there are symptoms, they could include:
- Unusual discharge from the penis or vagina
- Sores or warts on the genital area
- Painful or frequent urination (peeing)
- Itching and redness in the genital area
- Blisters or sores in or around the mouth
- Abnormal vaginal odor
- Anal itching, soreness, or bleeding
- Abdominal painn
- Fever
How are sexually transmitted diseases (STDs) diagnosed?
If you are sexually active, you should talk to your health care provider about your risk for STDs and whether you need to be tested. This is especially important since many STDs do not usually cause symptoms.
Some STDs may be diagnosed during a physical exam or through microscopic examination of a sore or fluid swabbed from the vagina, penis, or anus. Blood tests can diagnose other types of STDs.
What are the treatments for sexually transmitted diseases (STDs)?
Antibiotics can treat STDs caused by bacteria or parasites. There is no cure for STDs caused by viruses, but medicines can often help with the symptoms and lower your risk of spreading the infection.
Correct usage of latex condoms greatly reduces, but does not completely eliminate, the risk of catching or spreading STDs. The most reliable way to avoid infection is to not have anal, vaginal, or oral sex.
There are vaccines to prevent HPV and hepatitis B.
Can sexually transmitted diseases (STDs) be prevented?
Correct usage of latex condoms greatly reduces, but does not completely eliminate, the risk of catching or spreading STDs. If your or your partner is allergic to latex, you can use polyurethane condoms. The most reliable way to avoid infection is to not have anal, vaginal, or oral sex.
There are vaccines to prevent HPV and hepatitis B.
Centers for Disease Control and Prevention
[Learn More in MedlinePlus]
Code History
- FY 2024 - No Change, effective from 10/1/2023 through 9/30/2024
- FY 2023 - No Change, effective from 10/1/2022 through 9/30/2023
- FY 2022 - No Change, effective from 10/1/2021 through 9/30/2022
- FY 2021 - No Change, effective from 10/1/2020 through 9/30/2021
- FY 2020 - No Change, effective from 10/1/2019 through 9/30/2020
- FY 2019 - No Change, effective from 10/1/2018 through 9/30/2019
- FY 2018 - No Change, effective from 10/1/2017 through 9/30/2018
- FY 2017 - No Change, effective from 10/1/2016 through 9/30/2017
- FY 2016 - New Code, effective from 10/1/2015 through 9/30/2016. This was the first year ICD-10-CM was implemented into the HIPAA code set.