What is CPT code for HSV?
What is CPT code for HSV?
| Test Name: | HERPES SIMPLEX VIRUS (HSV), TYPE SPECIFIC 1/2 IgG |
|---|---|
| Alias: | HSV Ab 1/2 IgG LAB509 |
| CPT Code(s): | 86695 86696 |
| Test Includes: | HSV-1 IgG Antibody HSV-2 IgG Antibody |
| Preferred Specimen: | 2.0 mL serum |
What is hsv1igg?
Antibody testing: HSV antibody (serologic) testing detects immune proteins called immunoglobulin G (IgG) in your blood that the body produces in response to a herpes infection. HSV antibody testing can detect both HSV-1 and HSV-2 antibodies as well as differentiate between them.
What is a PCR test for HSV?
A PCR test can be done on cells or fluid from a sore or on blood or on other fluid, such as spinal fluid. PCR finds the genetic material (DNA) of the HSV virus. This test can tell the difference between HSV-1 and HSV-2. Using the PCR test on skin sores isn’t common.
What is the confirmatory test for HSV-2?
PCR testing is the preferred method if encephalitis or neonatal herpes are suspected. HSV DNA PCR (NAAT)—this method detects HSV genetic material in a sample from the blister, blood, or other fluid, such as spinal fluid. PCR can detect the virus as well as identify the type of herpes virus (HSV-1 or HSV-2).
What is HSV 2 reflex?
HSV type 2 is the cause of the majority of urogenital infections and is almost exclusively found in adults. If either result is positive, it will automatically reflex to the antibody titer.
What is a positive HSV-1 result?
A positive test means you have been infected with HSV recently or at some point in the past. Tests can be done to help determine if you have a recent infection. About 70% of adults have been infected by HSV-1 and have antibodies against the virus.
What does HSV-1 PCR positive mean?
What your Herpes Simplex Virus 1 and 2, DNA PCR test results mean? If the herpes simplex virus DNA- PCR test is a positive result; then, it indicates that there is an active herpes infection: whether it’s type one or type two.
What is HSV 2 DNA PCR?
PCR finds the genetic material ( DNA ) of the HSV virus. This test can tell the difference between HSV-1 and HSV-2. Using the PCR test on skin sores isn’t common. PCR is used mainly for testing spinal fluid in rare cases when herpes may have caused an infection in or around the brain.
How accurate is HSV PCR test?
PCR assays or other NAATs are the most sensitive test currently available to detect HSV in clinical samples. The detection rates of the PCR assays were shown to be 11–71% superior to virus culture [26,41-44].
How common is a false positive HSV-2 test?
HSV-2 isn’t included in the standard panel of tests for sexually transmitted infections. The widely available tests for herpes are famously inaccurate and can give false positives up to 50%. In some cases they can fail to detect the virus at all.
What is the normal range of HSV 1 IgG?
| Component | Reference Interval |
| Herpes Simplex Virus Type 1 and/or 2 Antibodies, IgG | Less than 0.80: Negative |
| 0.80 – 0.99: Equivocal-Repeat in 10-14 days may be helpful. | |
| Greater than 0.99: Positive – May indicate a current or previous HSV infection. | |
| Herpes Simplex Virus Type 1 and/or 2 Antibodies, IgM | Less than 0.90: Negative |
What is a positive HSV 1 result?
How do you test for herpes simplex virus (HSV)?
For CSF, see HSV SemiQnt Rapid PCR, Swab/CSF [RPDHSV] (Herpes Simplex Virus by PCR). CSF antibody testing will be performed ONLY when paired with a serum sample. Contact the University of Washington Clinical Virology Lab (206 685-8037) for ordering instructions.
What is the CPT code for herpes simplex virus 2 (IgG)?
If Herpes Simplex Virus 2 (IgG) is >1.09, then HSV-2 Inhibition Study will be performed at an additional charge (CPT code (s): 86696).
How is herpes simplex virus (HSV) seroconversion determined?
For accurate seroconversion determination, the acute and convalescent samples should be drawn at least 12 -16 weeks apart. For CSF, see HSV SemiQnt Rapid PCR, Swab/CSF [RPDHSV] (Herpes Simplex Virus by PCR). CSF antibody testing will be performed ONLY when paired with a serum sample.
Does the index value of the HSV-1 test indicate infection site?
This test does not indicate the site of HSV infection. The magnitude of the Index Value is not indicative of the amount of antibody present in the patient sample. There is a considerable homology between HSV-1 and HSV-2 antigens, so that antibodies formed against either virus are highly cross-reactive.
