TRT in New Zealand: Pharmac Funding, the GP Pathway, and What to Expect in 2026

If you are in New Zealand and thinking about TRT, the timing is actually good. Pharmac made testosterone gel fully funded in 2024, and GPs now have clearer guidance to manage it directly without routing everyone through a specialist first. The NZ pathway is more accessible and more affordable than what patients in Australia or the UK typically deal with. Here is the full picture.

What Pharmac Funds in 2026

New Zealand's Pharmac-funded testosterone options are straightforward. Here is where things stand:

The 2024 Pharmac decision on Testogel was significant. Previously, funding had tighter restriction criteria. Now it is funded for any clinically relevant use, which means a diagnosis of hypogonadism from your GP is sufficient.

The NZ$5 co-pay covers a full 3-month supply. That is one of the lowest effective costs for TRT anywhere in the English-speaking world.

How to Get TRT Through Your GP in New Zealand

Updated 2024 BPAC (Best Practice Advocacy Centre) guidelines now recommend that GPs manage TRT directly for straightforward cases. You no longer need a mandatory specialist referral to start testosterone treatment if your GP is comfortable with the diagnosis.

The pathway looks like this:

1. Book a GP appointment and describe your symptoms (low energy, libido, mood, muscle loss, cognitive fog)
2. Your GP orders morning blood tests: two total testosterone samples on separate mornings, plus LH, FSH, and SHBG
3. If testosterone consistently falls below the clinical threshold (typically below 8-12 nmol/L, interpreted alongside symptoms), your GP can initiate TRT directly
4. Additional baseline bloods before starting: full blood count, PSA if you are over 45, and a metabolic panel
5. Your GP prescribes Testogel (or Depo-Testosterone if injections are preferred), submits the Special Authority application to Pharmac, and dispenses at the NZ$5 rate from any NZ pharmacy

For complex presentations (secondary hypogonadism, fertility concerns, unclear cause), your GP may refer to an endocrinologist or urologist. But for the majority of patients with classic primary hypogonadism symptoms and confirmatory labs, GP management is now the standard.

Blood Work: What to Get and When

Before starting TRT:

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• Total testosterone (two morning samples, drawn before 10am, on separate days)
• LH and FSH (to distinguish primary from secondary hypogonadism)
• SHBG (to calculate free testosterone)
• Full blood count (baseline hematocrit and hemoglobin)
• PSA (if you are over 45 or have prostate risk factors)
• Estradiol (optional but useful baseline)
• Metabolic panel: HbA1c, lipids, liver function

Once on TRT (monitoring):

• Total testosterone and SHBG at 6-12 weeks after starting, then every 6-12 months once stable
• PSA annually if over 45
• Full blood count (hematocrit rises on TRT: above 54% warrants discussion with your GP)
• Estradiol if you are experiencing high-estrogen symptoms (water retention, mood changes, libido changes despite adequate testosterone)

New Zealand labs report testosterone in nmol/L. If you are converting from US ng/dL: 10 nmol/L = 288 ng/dL, 15 nmol/L = 432 ng/dL, 25 nmol/L = 720 ng/dL.

You can use the TRT dose calculator to model weekly dose totals and check free testosterone against your SHBG result. The split dose calculator is useful if your GP prescribes weekly Depo-Testosterone injections and you want to compare a twice-weekly protocol.

If Your GP Is Reluctant

Most GPs in New Zealand now have the authority and guidance to manage TRT. But some are still cautious, particularly with men under 40, or in areas where older referral habits persist.

If your GP declines to investigate or won't initiate treatment despite clear symptoms and borderline labs, your options are:

Ask for a specialist referral. Your GP can refer you to an endocrinologist or urologist. Wait times vary by region: 2-6 months is common through the public system, but you can also see these specialists privately in Auckland, Wellington, and Christchurch with faster turnaround (usually within weeks).

Use a private men's health clinic. A growing number of private clinics in New Zealand offer testosterone management directly. They can typically see you faster, are more flexible on injection protocols and monitoring frequency, and prescribe Depo-Testosterone if you want injections rather than gel. The consultation cost is higher (typically NZ$200-400 for the initial visit) but the prescription itself still runs through a normal pharmacy.

Testogel vs Depo-Testosterone: Which to Ask For

Both are Pharmac-funded. The practical difference:

Testogel (gel): Applied daily to shoulders or inner arms. Stable blood levels (no injection peaks or troughs). The main downside is transfer risk if skin contact occurs with a partner or child before it dries. Most NZ GPs default to gel because it is easy to initiate and adjust.

Depo-Testosterone (testosterone cypionate injection): Typically prescribed as once-weekly SubQ or once-every-two-weeks IM. More stable than biweekly, and many patients find injections more convenient than daily gel application. If you want injections, specifically request this and ask about weekly SubQ protocol.

Tracking Your Protocol

Whether you are on Testogel or Depo-Testosterone, the variables worth watching are the same: how you feel by day of week, energy levels, sleep quality, libido, and workout recovery. If you are on injections, logging dose and date against subjective energy scores makes peak-and-trough patterns visible, which gives you concrete data for your next GP review.

Regimen supports TRT tracking with dose logging, injection reminders, and daily check-ins. You can also cross-reference with your NZ GLP-1 protocol if you are running both: Ozempic and Mounjaro in New Zealand.