Not Valid for Submission
A51.3 is a non-specific and non-billable diagnosis code code, consider using a code with a higher level of specificity for a diagnosis of secondary syphilis of skin and mucous membranes. The code is not specific and is NOT valid for the year 2021 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 for Secondary syphilis of skin and mucous membranes
Non-specific codes like A51.3 require more digits to indicate the appropriate level of specificity. Consider using any of the following ICD-10 codes with a higher level of specificity when coding for secondary syphilis of skin and mucous membranes:
Information for Patients
What are skin infections?
Your skin is your body's largest organ. It has many different functions, including covering and protecting your body. It helps keep germs out. But sometimes the germs can cause a skin infection. This often happens when there is a break, cut, or wound on your skin. It can also happen when your immune system is weakened, because of another disease or a medical treatment.
Some skin infections cover a small area on the top of your skin. Other infections can go deep into your skin or spread to a larger area.
What causes skin infections?
Skin infections are caused by different kinds of germs. For example,
- Bacteria cause cellulitis, impetigo, and staphylococcal (staph) infections
- Viruses cause shingles, warts, and herpes simplex
- Fungi cause athlete's foot and yeast infections
- Parasites cause body lice, head lice, and scabies
Who is at risk for skin infections?
You are at a higher risk for a skin infection if you
- Have poor circulation
- Have diabetes
- Are older
- Have an immune system disease, such as HIV/AIDS
- Have a weakened immune system because of chemotherapy or other medicines that suppress your immune system
- Have to stay in one position for a long time, such as if you are sick and have to stay in bed for a long time or you are paralyzed
- Are malnourished
- Have excessive skinfolds, which can happen if you have obesity
What are the symptoms of skin infections?
The symptoms depend on the type of infection. Some symptoms that are common to many skin infections include rashes, swelling, redness, pain, pus, and itching.
How are skin infections diagnosed?
To diagnose a skin infection, health care providers will do a physical exam and ask about your symptoms. You may have lab tests, such as a skin culture. This is a test to identify what type of infection you have, using a sample from your skin. Your provider may take the sample by swabbing or scraping your skin, or removing a small piece of skin (biopsy). Sometimes providers use other tests, such as blood tests.
How are skin infections treated?
The treatment depends on the type of infection and how serious it is. Some infections will go away on their own. When you do need treatment, it may include a cream or lotion to put on the skin. Other possible treatments include medicines and a procedure to drain pus.
- Blastomycosis (Medical Encyclopedia)
- Boils (Medical Encyclopedia)
- Candida infection of the skin (Medical Encyclopedia)
- Carbuncle (Medical Encyclopedia)
- Donovanosis (granuloma inguinale) (Medical Encyclopedia)
- Ecthyma (Medical Encyclopedia)
- Erysipelas (Medical Encyclopedia)
- Molluscum contagiosum (Medical Encyclopedia)
- Necrotizing soft tissue infection (Medical Encyclopedia)
[Learn More in MedlinePlus]
Syphilis is a sexually transmitted disease caused by bacteria. It infects the genital area, lips, mouth, or anus of both men and women. You usually get syphilis from sexual contact with someone who has it. It can also pass from mother to baby during pregnancy.
The early stage of syphilis usually causes a single, small, painless sore. Sometimes it causes swelling in nearby lymph nodes. If you do not treat it, syphilis usually causes a non-itchy skin rash, often on your hands and feet. Many people do not notice symptoms for years. Symptoms can go away and come back.
The sores caused by syphilis make it easier to get or give someone HIV during sex. If you are pregnant, syphilis can cause complications, or you could lose your baby. In rare cases, syphilis causes serious health problems and even death.
Syphilis is easy to cure with antibiotics if you catch it early. Correct usage of latex condoms greatly reduces, but does not completely eliminate, the risk of catching or spreading syphilis. The most reliable way to avoid infection is to not have anal, vaginal, or oral sex.
Centers for Disease Control and Prevention
- Condom Fact Sheet in Brief (Centers for Disease Control and Prevention)
- Congenital syphilis (Medical Encyclopedia)
- CSF-VDRL test (Medical Encyclopedia)
- FTA-ABS test (Medical Encyclopedia)
- Neurosyphilis (Medical Encyclopedia)
- RPR test (Medical Encyclopedia)
- Syphilis (Centers for Disease Control and Prevention)
- Syphilis - primary (Medical Encyclopedia)
- Syphilis and MSM (Men Who Have Sex with Men) (Centers for Disease Control and Prevention)
- VDRL test (Medical Encyclopedia)
[Learn More in MedlinePlus]