2025 ICD-10-CM Diagnosis Code A63
Other predominantly sexually transmitted diseases, not elsewhere classified
- ICD-10-CM Code:
- A63
- ICD-10 Code for:
- Oth predominantly sexually transmitted diseases, NEC
- Is Billable?
- Not Valid for Submission
- Code Navigator:
A63 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of other predominantly sexually transmitted diseases, not elsewhere classified. The code is not specific and is NOT valid for the year 2025 for the submission of HIPAA-covered transactions. Category or Header define the heading of a category of codes that may be further subdivided by the use of 4th, 5th, 6th or 7th characters.
Specific Coding Applicable to Oth predominantly sexually transmitted diseases, NEC
Non-specific codes like A63 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10-CM codes with a higher level of specificity when coding for oth predominantly sexually transmitted diseases, nec:
Tabular List of Diseases and Injuries
The following annotation back-references are applicable to this diagnosis code. The Tabular List of Diseases and Injuries is a list of ICD-10-CM codes, organized "head to toe" into chapters and sections with coding notes and guidance for inclusions, exclusions, descriptions and more.
Type 2 Excludes
Type 2 ExcludesA type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.
Patient Education
Sexually Transmitted Infections
What are sexually transmitted infections (STIs)?
Sexually transmitted infections (STIs), or sexually transmitted diseases (STDs), 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 STIs, like herpes and HPV, are spread by skin-to-skin contact.
Some STIs can be passed from a pregnant person to the baby, either during pregnancy or when giving birth. Other ways that some STIs may be spread include during breastfeeding, through blood transfusions, or by sharing needles.
There are more than 20 types of STIs, including:
- Chlamydia
- Genital herpes
- Gonorrhea
- HIV
- HPV
- Pubic lice
- Syphilis
- Trichomoniasis
What causes sexually transmitted infections (STIs)?
STIs can be caused by bacteria, viruses, and parasites.
Who is affected by sexually transmitted infections (STIs)?
Most STIs affect both men and women, but in many cases the health problems they cause can be more severe for women. If an STI is passed to a baby, it can cause serious health problems.
What are the symptoms of sexually transmitted infections (STIs)?
STIs 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, STIs 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 (belly) pain
- Fever
How are sexually transmitted infections (STIs) diagnosed?
If you are sexually active, you should talk to your health care provider about your risk for STIs and whether you need to be tested. This is especially important since many STIs do not usually cause symptoms.
Some STIs may be diagnosed during a physical exam or through STI testing. Some tests involve a microscopic examination of a sore or fluid swabbed from the vagina, penis, or anus. Blood tests can diagnose other types of STIs.
What are the treatments for sexually transmitted infections (STIs)?
Antibiotics can treat STIs that are caused by bacteria or parasites. There is no cure for STIs caused by viruses, but antiviral medicines can often help with the symptoms and lower your risk of spreading the infection.
It's important to get treatment if you have an STI. Some types of STIs can cause serious health problems if they are not treated.
Can sexually transmitted infections (STIs) be prevented?
The surest way to protect yourself against STIs is to not have sex.
If you do decide to have sex, you can lower your risk of getting an STI by:
- Having you and your partner tested for STIs before having sex.
- Using a condom every time you have sex. Correct usage of latex condoms greatly reduces, but does not completely eliminate, the risk of catching or spreading STIs. If your or your partner is allergic to latex, you can use polyurethane condoms.
- Reducing your number of sex partners. You might even consider "mutual monogamy" with just one partner. This means that you agree to be sexually active only with them, and they agree to be sexually active only with you. But first you should both get tested to make sure that you don't already have an STI.
- Getting vaccinated against HPV and hepatitis B.
[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.
