LabInformationLab tests, explained

Bacterial STD Test Panel in California

Below is a plain-language overview of the bacterial std test panel. A bacterial STD test panel checks for common bacterial sexually transmitted infections using a blood sample. It is ordered when someone has symptoms, a known exposure, or wants routine screening. This page covers the bacterial std test panel for people in California, in Pacific, from what it measures to how to arrange a draw.

Sample type
blood
Category
Sexual Health
Turnaround
1-3 business days
Price
$109
Referral
Not required

A bacterial STD test panel checks for common bacterial sexually transmitted infections using a blood sample. It is ordered when someone has symptoms, a known exposure, or wants routine screening.

What it measures

  • Syphilis (Treponema pallidum) — Detects antibodies to the bacterium that causes syphilis.
  • Chlamydia trachomatis — Looks for evidence of the bacterium that causes chlamydia.
  • Gonorrhea (Neisseria gonorrhoeae) — Checks for the bacterium that causes gonorrhea.
  • HIV — Screens for the virus that causes AIDS, often included in STD panels.
  • Hepatitis B — Detects markers of the hepatitis B virus, which can be sexually transmitted.

Who it is for

A clinician may order this panel for anyone with symptoms, a recent exposure, or as part of routine sexual health screening. It is common in primary care, urgent care, and sexual health clinics.

Preparation

No fasting is required. Tell your clinician about any antibiotics or medications you take, as they may affect results.

Results and what they mean

Results are typically reported as positive, negative, or indeterminate for each infection, with reference ranges from the lab. A clinician interprets them alongside your history and symptoms. This is general information, not medical advice.

Requesting the Bacterial STD Test Panel in California

Order online, choose a certified collection site in California, and review results through a secure portal. No referral is required, and orders are processed confidentially. Because the region is uneven, coastal metros, inland towns, and rural counties with very different access to testing — worth planning around when you book.

Frequently asked questions

Is this test confidential?

Yes. Your results are protected health information and are shared only with you and your clinician.

How soon after exposure should I test?

Timing varies by infection. Ask your clinician for the best window based on your situation.

Does a positive result mean I have an infection?

A positive result suggests possible infection, but a clinician confirms the diagnosis and discusses next steps.

Can I get this test without symptoms?

Yes. Screening is common even without symptoms, especially if you have risk factors.

Bacterial STD Test Panel by city in California

All testing in California →   Full Bacterial STD Test Panel guide →