Bimzelx (bimekizumab)
bimekizumab 160 mg/mL injection, 2 x 1 mL pen devices · INJECTION · PBS code 14589W
AUTHORITY_REQUIREDWhat it costs
AU$3260 PBS-determined price per 2 units
Most patients pay only the standard PBS co-payment, not the full price above — up to AU$25.00 per script (general) or AU$7.70 (concession/Safety Net) in 2026. The figure above is what the PBS pays the pharmacy; the Australian Government subsidises the rest. Always confirm the current amount with your pharmacist.
- • First listed on the PBS: 2024-10-01.
- • Repeats: 2.
- • PBS program: GE.
Eligibility criteria for subsidised access
The following is the government's own wording from the PBS Schedule, shown unchanged.
Listing of Pharmaceutical Benefits (NHL) - Schedule 4 part 1
Non-radiographic axial spondyloarthritis
Continuing treatment
Patient must have received this drug as their most recent course of PBS-subsidised biological medicine treatment for this condition; AND
Patient must have demonstrated an adequate response to treatment with this drug for this condition; AND
The treatment must not exceed a maximum of 24 weeks with this drug per authorised course under this restriction; AND
Must be treated by a rheumatologist; or
Must be treated by a clinical immunologist with expertise in the management of non-radiographic axial spondyloarthritis.
An adequate response to therapy with this biological medicine is defined as a reduction from baseline in the Bath Ankylosing Spondylitis Disease Activity Index (BASDAI) score by 2 or more units (on a scale of 0-10) and 1 of the following:
(a) a CRP measurement no greater than 10 mg per L; or
(b) a CRP measurement reduced by at least 20% from baseline.
If the requirement to demonstrate an elevated CRP level could not be met under an initial treatment restriction, a reduction in the BASDAI score from baseline will suffice for the purposes of administering this continuing treatment restriction.
The patient remains eligible to receive continuing treatment with the same biological medicine in courses of up to 24 weeks providing they continue to sustain an adequate response. It is recommended that a patient be reviewed in the month prior to completing their current course of treatment.
Listing of Pharmaceutical Benefits (NHL) - Schedule 4 part 1
Non-radiographic axial spondyloarthritis
Continuing treatment - balance of supply
Patient must have received insufficient therapy with this drug under the Continuing treatment restriction to complete 24 weeks of treatment; AND
The treatment must provide no more than the balance of up to 24 weeks treatment; AND
Must be treated by a rheumatologist; or
Must be treated by a clinical immunologist with expertise in the management of non-radiographic axial spondyloarthritis.
Sponsor: UCB Australia Proprietary Limited ABN 48 005 799 208
Not medical advice. Voxsanity republishes public PBS data in plain English. PBS listing status and criteria can change; always confirm current subsidised availability with your doctor or pharmacist.
Source: Pharmaceutical Benefits Scheme (PBS), © Commonwealth of Australia. Data used and redistributed under permission; not modified from its original wording where displayed verbatim.