PBS Price Lamotrigine: What You Need to Know

If you take lamotrigine for epilepsy or bipolar disorder, the price you pay at the pharmacy matters. The Australian Government sets a subsidised price under the Pharmaceutical Benefits Scheme (PBS), but the actual amount you owe can still vary. This guide breaks down the current PBS price, who qualifies for the subsidy, and simple tricks to keep your out‑of‑pocket costs low.

How PBS Determines Lamotrigine’s Price

The PBS price is not a random number. It reflects the drug’s negotiated cost between the government and the manufacturer, plus a safety margin. For lamotrigine, the government compares the market price of the brand‑name version (e.g., Lamictal) with any approved generics. Once a price is set, it’s reviewed annually and may change if a cheaper generic becomes available.

At the time of writing, the PBS subsidises lamotrigine 25 mg tablets at around AUD 18.50 for a standard 30‑day supply. This amount is the patient co‑payment after the PBS covers the rest. If you have a concessional card (e.g., Pensioner Concession Card or Health Care Card), the co‑payment drops to about AUD 6.40.

Ways to Lower Your Out‑of‑Pocket Cost

Even with the PBS, you can still shave a few dollars off each prescription. First, ask your pharmacist if a generic version is stocked; generics often have the same price but can be cheaper in the private market. Second, consider a bulk purchase. Some pharmacies allow you to buy a 60‑day supply at once, which can reduce the per‑tablet cost.

Another tip is to check if you’re eligible for the PBS Safety Net. Once you’ve spent a set amount in a calendar year (roughly AUD 1,500 for general patients), the government covers 100 % of your PBS medicines for the rest of that year. If you’re close to the threshold, it might be worth timing your refill to hit the safety net sooner.

Don’t forget about pharmacy discount programs. Many large chains run loyalty cards that give you a flat discount on top of the PBS price. It’s a quick question at the checkout that can save a few dollars each month.

Finally, if you travel or live in a remote area, the PBS still applies, but some remote pharmacies may charge a small service fee. Call ahead to confirm any extra charges.

Keeping track of your prescription dates, checking for generics, and using the safety net are the easiest ways to make sure you’re not overpaying for lamotrigine. If you ever feel the price seems off, contact the PBS helpline—they can verify the current schedule and help resolve any confusion.

Bottom line: the PBS keeps lamotrigine affordable for most Australians, but a few smart moves can lower the amount you pay even further. Stay informed, ask questions, and use the tools the system offers to keep your medication costs in check.