Getting a testosterone prescription requires a confirmed diagnosis of low testosterone, which means blood work showing levels below 300 ng/dL on two separate morning draws. The process typically starts with your primary care doctor, though you may end up with a specialist. Here’s what to expect at each step.
Start With Your Primary Care Doctor
Your primary care physician can order the initial blood work, diagnose low testosterone, and prescribe treatment. You don’t necessarily need a specialist. Many men get their prescriptions this way without ever seeing anyone else.
If your situation is more complex, or if your doctor isn’t comfortable managing hormone therapy long-term, you’ll likely be referred to an endocrinologist or a urologist. Endocrinologists who deal with testicular and hormonal issues tend to be the most hands-on with testosterone replacement. Urologists can help too, though some focus more narrowly on total testosterone numbers rather than the full hormonal picture. There are also specialty men’s health clinics that focus specifically on testosterone therapy, though these are often cash-pay and not covered by insurance.
What Happens at the First Appointment
Tell your doctor what you’re experiencing. The symptoms that typically prompt testing include persistent fatigue, low sex drive, erectile problems, loss of muscle mass, increased body fat, depressed mood, and difficulty concentrating. Your doctor will want to rule out other causes for these symptoms first, since conditions like thyroid disorders, depression, sleep apnea, and certain medications can mimic low testosterone.
If low testosterone seems plausible, your doctor will order a total testosterone blood test. This draw needs to happen in the early morning, usually before 10 a.m., because testosterone levels peak during those hours and drop throughout the day. A late-afternoon draw could give an artificially low reading that doesn’t reflect your actual baseline.
The Two-Test Requirement
One low result isn’t enough. The American Urological Association guidelines state that a diagnosis should only be made after two total testosterone measurements taken on separate occasions, both drawn in the early morning. The threshold is a total testosterone level below 300 ng/dL.
This two-test rule exists because testosterone fluctuates day to day based on sleep, stress, illness, and other factors. A single low reading could be a fluke. If both tests come back under 300 ng/dL and you have symptoms, you’ve met the diagnostic criteria for testosterone deficiency. Your doctor may also check other hormone levels, such as luteinizing hormone and prolactin, to determine whether the problem originates in the testes or the brain’s signaling system. This distinction helps guide treatment.
Choosing a Delivery Method
Testosterone comes in several FDA-approved forms, and your doctor will help you pick one based on your lifestyle, preferences, and insurance coverage.
- Injections are the most common and least expensive option. You inject into your thigh or gluteal muscle, typically once a week or every two weeks. Many men learn to do this at home.
- Topical gels are applied daily to the shoulders, upper arms, or abdomen. They’re convenient but require care to avoid skin-to-skin transfer to partners or children.
- Patches are worn on the skin and replaced daily. They can cause skin irritation at the application site.
- Buccal tablets are placed against the upper gum twice a day and absorb through the cheek tissue.
- Pellets are implanted under the skin by a doctor every three to six months. This is less common and typically offered through specialty clinics.
Injections tend to produce the most stable levels when dosed weekly and are the easiest to get covered by insurance. Gels offer steady daily dosing without needles but cost more.
Insurance Coverage and Prior Authorization
Most insurers cover testosterone, but they require prior authorization. The typical criteria mirror the clinical guidelines: you need at least two confirmed low morning testosterone levels before therapy starts, and the prescription must be for a recognized medical condition rather than age-related decline alone. Some insurers, like Aetna, explicitly exclude coverage for “late-onset hypogonadism,” which is their term for the natural testosterone decrease that comes with aging. If your levels are below 300 ng/dL and your doctor documents a clinical cause, coverage is more straightforward.
If insurance denies coverage or you don’t have insurance, injectable testosterone is relatively affordable out of pocket, often between $30 and $80 per month depending on the pharmacy. Gels and patches are significantly more expensive without coverage, sometimes several hundred dollars monthly.
Telehealth Is Currently an Option
Testosterone is a Schedule III controlled substance, which normally requires an in-person exam before a prescription under the Ryan Haight Act. However, the DEA and HHS have extended telemedicine flexibilities through December 31, 2026, allowing practitioners to prescribe controlled substances via video visit without a prior in-person evaluation. This means you can currently get a testosterone prescription through a telehealth provider, though that policy window has a defined end date. Several online men’s health platforms use this pathway, typically charging a monthly membership fee that includes consultations and sometimes the medication itself.
What to Expect After Starting Treatment
Testosterone therapy isn’t an overnight fix. Changes roll in gradually over weeks and months.
In the first two weeks, some men notice a mild energy boost, particularly in the afternoons, along with a slight uptick in sexual interest. By weeks three and four, energy becomes more consistent throughout the day, and many men report the return of morning erections. Around weeks five through eight, the improvements become more noticeable: fewer afternoon energy crashes, more reliable libido and erectile function, and the early stages of body composition changes. Clothes may start fitting differently around the waist and chest.
Meaningful shifts in muscle mass and body fat typically start becoming visible around week 12, but full stabilization of body composition takes six to twelve months. Patience matters here. If you’re expecting dramatic results in the first month, you’ll be disappointed.
Ongoing Monitoring
Getting the prescription is not the end of the process. Your doctor will recheck your testosterone levels several weeks after starting treatment to make sure you’re in the target range, then adjust your dose accordingly. Beyond testosterone levels, regular blood work will monitor your red blood cell count (testosterone can thicken the blood), liver function, and prostate health markers. Most doctors schedule these follow-ups every three to six months in the first year, then annually once your levels are stable.
Testosterone therapy is generally a long-term commitment. Stopping treatment will cause your levels to drop back to where they were, and your symptoms will likely return. That’s worth understanding before you start: this isn’t a course of treatment you complete. It’s an ongoing prescription that requires regular lab work and doctor visits for as long as you’re on it.