MBS Updates  /  1 August 2026

MBS Update

1 August 2026

From 1 August 2026, the MBS adds item 73331, a test of tumour tissue for RET gene variants in medullary thyroid cancer. Item 73331 is the only change in this release.

Worth a look

One change to know about.

New item

A RET gene test for medullary thyroid cancer.

Item 73331 tests tumour tissue from a patient with histologically confirmed medullary thyroid cancer for variants in the RET proto-oncogene. A specialist or consultant physician, or someone on their behalf, requests the test. The test determines whether the patient is eligible for a treatment listed on the Pharmaceutical Benefits Scheme.

Item73331
Schedule fee$400.00
75% benefit$300.00
85% benefit$340.00
Common questions

Questions about
this update.

What changed in the 1 August 2026 MBS update?

From 1 August 2026, the MBS adds item 73331, a test of tumour tissue for RET gene variants in medullary thyroid cancer. Item 73331 is the only change in this release.

How many MBS items are there after the 1 August 2026 update?

From 1 August 2026, the MBS holds 6,046 items, up from 6,045. The update adds item 73331 and keeps all 6,045 existing items.

Did MBS fees change on 1 August 2026?

Schedule fees stay the same on 1 August 2026. The new item 73331 has a schedule fee of $400.00.

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