Preventive Care for Trans People: Screenings You Might Need

Preventive care is one of the best gifts you can give your future self. But if you're trans, nonbinary, or gender-expansive, figuring out which screenings you actually need can feel confusing or be a real challenge, especially when insurance systems often sort care by the "M" or "F" on your record.

Here's the good news: the rule of thumb is simple. Screen for the body you have, not the gender marker on your card. In this guide, we'll walk through the screenings you might need, how hormones and surgery can change the picture, and what to do when insurance gets in the way.

Cancer screening for people with a cervix

If you have a cervix, you can benefit from regular cervical cancer screening, no matter your gender or whether you're on testosterone.

Cervical screening looks for HPV (human papillomavirus), the virus that causes most cervical cancers, and for cell changes that could become cancer over time. It's usually done with a Pap test, an HPV test, or both. Your provider can tell you which test and schedule make sense for your age and history.

How testosterone can affect your results

Testosterone can thin the tissue of the cervix and vagina. That can make exams more uncomfortable and can also lead to more "unsatisfactory" Pap results, meaning the lab didn't get enough cells to read the test. According to UCSF's Gender Affirming Health Program, it helps when your provider notes your testosterone use on the lab form so the lab can interpret the sample correctly.

Ways to make the exam more comfortable

Cervical screening can bring up dysphoria or past trauma for many people. You deserve a visit that feels as safe and comfortable as possible. Here are a few options you might choose to ask your healthcare provider about:

• Self-collected HPV testing: Instead of a speculum exam, you may be able to swab yourself. The FDA has approved self-collection in health care settings, and in 2025 approved the first at-home option.
• A short course of vaginal estrogen before your exam: Some providers suggest this to make the tissue more comfortable and improve the sample. Ask your provider if it's right for you.
• A smaller speculum and extra lubricant
• Inserting the speculum yourself, or having your provider explain each step before it happens
• Using the words that feel right to you for your body, and asking your provider to use them too
• Bringing a support person to your appointment

What if I've had a hysterectomy?

It depends. If your cervix was removed and you have no history of cervical cell changes, you may no longer need screening. If your cervix is still there (as is the case with some partial hysterectomies), screening continues. The Canadian Cancer Society has a helpful overview for trans masculine people. Your surgeon or primary care provider can confirm what applies to you.

Cancer screening for breast tissue

Breast and chest tissue can develop cancer in people of any gender. Your screening plan depends on how that tissue developed, whether you've had chest surgery, and your family history.

If you were assigned female at birth

If you haven't had top surgery, or you've had a breast reduction, you'll likely follow the same screening recommendations as anyone else with breast tissue. Testosterone doesn't remove your need for screening.

Top surgery (mastectomy) lowers the amount of breast tissue, but some tissue usually remains. There isn't strong research yet on screening after top surgery, so it's worth talking with your provider about your own risk. Either way, if you notice a lump, a change in your skin or nipple, or pain in your chest, let your provider know.

If you're taking estrogen

Estrogen helps breast tissue grow, and that tissue can develop cancer too. Many trans women and transfemme folks on estrogen will eventually benefit from mammograms. The right time to start often depends on your age and how long you've been on hormones, so ask your provider when screening makes sense for you.

Family history and genetic testing

Your family history matters, no matter your gender or which surgeries you've had. If close relatives have had breast, ovarian, prostate, or pancreatic cancer, especially at a young age, you might choose to ask your provider about genetic counseling.

Genetic testing can look for changes in genes like BRCA1 and BRCA2, which raise the risk of certain cancers. Knowing your results can help you and your care team decide when to start screening, how often to screen, and in some cases whether surgery could lower your risk. If you're planning gender-affirming surgery, it can also be helpful information to share with your surgeon.

Cancer screening for people with a prostate

If you were assigned male at birth, you have a prostate. That typically stays true after vaginoplasty, because the prostate is not removed during that surgery. So prostate health is still part of your care.

The good news is that estrogen and lower testosterone levels seem to lower the risk of prostate cancer. But hormones can also change how screening works. The usual blood test for prostate cancer, called a PSA (prostate-specific antigen) test, can read much lower in people on estrogen. A 2024 UCSF study found that a result that looks "normal" by the standard ranges may still need a closer look.

That's why it's important to tell your provider you're on hormones before they read your results. You might choose to ask:

• "Should I be getting PSA screening, given my age and family history?"
• "How will my hormones affect how you read my PSA result?"
• "If I've had vaginoplasty, how would you do a prostate exam?"

Bone health, heart health, and HRT

Hormone replacement therapy (HRT) is life-changing care, and it's also part of your long-term health picture. Regular check-ins help you keep thriving for years to come.

Bone health

Estrogen and testosterone both help keep bones strong. Bone density is something to keep an eye on if you've had your ovaries or testes removed and you're not taking hormones regularly. Your provider may suggest a bone density scan, called a DEXA scan, based on your age and history.

Weight-bearing movement (like walking or dancing), enough calcium and vitamin D, and staying consistent with your hormones can all support your bones. If you ever need to pause HRT, let your provider know so they can help protect your bone health in the meantime.

Heart health

Heart disease is a leading cause of death for people of every gender, so routine checks matter for everyone. These include blood pressure, cholesterol, and blood sugar screening.

Hormones can play a role here too. For example, testosterone can raise your red blood cell count and change your cholesterol levels. Estrogen can raise the risk of blood clots for some people, especially people who smoke. Your provider will likely check your labs regularly while you're on HRT, which is a great time to ask about heart health too.

If cost is a barrier to HRT or the lab work that comes with it, our HRT Access Fund provides financial assistance towards hormone therapy, prescription drug costs, and lab workof hormone therapy, including lab work, at no cost to recipients.

Sexual health: STI and HIV testing and PrEP

Sexual health screening is a regular part of preventive care for people of every gender. How often you test depends on your body, your partners, and the kinds of sex you have. You don't need to share more than you're comfortable with, but the more your provider knows, the better they can tailor your care.

A few things to keep in mind:

• Testing should match your anatomy. Depending on the kinds of sex you have, testing might include a urine sample, blood test, or swabs of the throat, rectum, vagina, or front hole.
• After vaginoplasty, STIs can still be passed through the vagina. Ask your provider which tests make sense for you.
• PrEP (pre-exposure prophylaxis) is medicine that greatly lowers your chances of getting HIV. Options now include daily pills and long-acting shots, including one given just twice a year. PrEP is safe to take with hormones, so ask your provider which option fits your life.

Mental health

Your mental health is health care too. Many primary care providers include a short check-in on mood, anxiety, sleep, and substance use as part of a routine visit. These check-ins aren't a test of whether your identity is valid. They're a chance to make sure you have the support you need.

Living in a world that isn't always kind to trans people can take a toll. If you've been feeling low, anxious, or burned out, you might choose to bring it up, even if your provider doesn't ask. You deserve care that supports your whole self, including your joy.

Navigating insurance when your gender marker doesn't "match" a screening

Sometimes insurance systems are set up to flag certain services as "sex-specific." For example, a claim for a Pap test might be denied for someone listed as male, or a prostate screening might be denied for someone listed as female. These denials are often automatic, and they can usually be fixed.

Before your appointment

1. Call your insurance company and ask whether the screening you need is covered for someone with your gender marker on file.
2. Ask your provider's office to note your gender identity and your anatomy in your chart, so they can code your visit correctly.
3. If you've recently updated your name or gender marker, make sure your insurance card, your provider's records, and your pharmacy all match. Our guide on how to change your name covers updating your records.

If a claim is denied

Many denials happen because the claim was missing a simple billing code. Your provider's billing office can often add a code to the claim that tells your insurer the service fits your anatomy, even if it doesn't seem to match your gender marker. The two most common are the KX modifier (used by individual providers) and condition code 45 (used by hospitals and clinics). Here's what you can do:

1. Call your provider's billing office. You might say: "My claim for [screening] was denied because of my gender marker. Could you resubmit it with the KX modifier or condition code 45?"
2. Call your insurance company. You might say: "This service was denied because of a sex mismatch. I'm transgender, and this screening is medically appropriate for my body. How can we get this reprocessed?"
3. Ask for a supervisor if a representative tells you to change your gender marker back. That shouldn't be the answer.
4. File an appeal if the claim is still denied. Keep notes of every call, including the date, the name of the person you spoke with, and any reference numbers.

Managing health costs can take planning. If you're mapping out your budget, our guide to financial planning for gender-affirming care may help.

Caring for your future self

Preventive care is about more than avoiding illness. It's about making sure you can keep living fully, joyfully, and as yourself for many years to come. Wherever you are in your journey, you deserve health care that sees all of you.

Take it one step at a time. Maybe that means booking a checkup, writing down your questions, or calling your insurance company. Every step counts!