MBS Updates  /  1 March 2026

MBS Update

1 March 2026

34 new items, 238 modified descriptions, 1 claim-limit change, effective 1 March 2026.

Worth watching

Three specifics from this release.

Claim-limit change

Item 38511, Coronary artery bypass

Previously had no claim limit. From 1 March 2026: "applicable only once in conjunction with each service." Affects providers performing CABG without cardiopulmonary bypass alongside item 38502.

Old limitNil
New limitOnce per associated service
Effective1 March 2026
Sample update

Item 42863, Eyelid recession

A representative item showing what a routine MBS change looks like: rewritten description, fee increase, and a frequency limit removed.

OldNew
DescriptionEYELID, recession of (Anaes.) (Assist.)Eyelid (upper or lower), recession of, by open operation on and direct release of the lid retractors, one eye (Anaes.) (Assist.)
Schedule fee$882.45$903.65
Frequency limitOnce per patient, per eye, per 12‑month periodNone
Subgroup expansion

Items 15900–15984, modified subgroups

43 items in the 15900–15984 range moved to a new subgroup in one coordinated change. Because subgroup drives eligibility rules, this affects the whole group of services at once.

If you bill items in this range, the new subgroup may affect bundling rules and concurrent-service eligibility. See full list below.

In full

Every change,
by category.

34

New items

373, 374, 375, 376, 377, 378, 379, 380, 381, 382, 390, 391, 2484, 2485, 2486, 2487, 2488, 2489, 2490, 2491, 2492, 2493, 2494, 2495, 18355, 38620, 82250, 82251, 82252, 82253, 82254, 82255, 82256, 82257

238

Modified descriptions

Show all 238 item numbers

132, 133, 141, 143, 145, 147, 228, 294, 296, 300, 302, 304, 306, 308, 310, 312, 314, 316, 318, 320, 322, 324, 326, 328, 330, 332, 334, 336, 338, 715, 830, 832, 834, 835, 837, 838, 861, 864, 866, 6023, 6024, 6057, 6058, 92004, 92011, 92422, 92623, 92748, 92751, 92755, 92758, 92760, 92762, 92763, 92767, 92768, 11600, 11707, 11714, 13015, 13020, 13025, 13212, 13706, 13760, 15912, 15916, 15938, 15940, 16567, 16570, 16609, 16615, 16618, 18354, 18361, 20124, 20146, 20160, 20164, 20305, 20440, 20475, 20630, 20703, 20750, 20799, 20803, 20804, 20815, 20832, 20842, 20886, 20946, 20948, 20950, 20952, 20958, 21110, 21112, 21114, 21300, 21321, 21610, 21710, 21740, 21770, 21780, 21810, 21850, 21878, 21900, 21906, 21908, 21912, 21914, 21926, 21935, 21939, 21945, 21949, 21955, 21959, 21962, 21965, 21970, 21973, 21976, 21980, 21992, 22052, 22053, 22054, 25000, 25014, 30105, 30281, 33070, 35527, 35609, 35610, 35674, 36833, 36836, 37204, 37205, 37318, 37613, 38376, 38511, 38616, 38621, 42505, 42610, 42611, 42805, 45018, 45545, 45629, 45650, 45831, 45939, 46126, 46130, 46308, 46336, 46423, 46438, 46441, 47045, 47672, 47970, 47973, 49800, 91852, 51904, 51906, 52060, 52073, 52609, 52621, 52824, 52826, 53015, 53225, 59302, 59305, 73839, 73840, 73932, 73933, 73934, 73935, 75610

153

Modified benefit types

Show all 153 item numbers

296, 300, 302, 304, 306, 308, 310, 312, 314, 316, 318, 319, 320, 322, 324, 326, 328, 330, 332, 334, 336, 338, 830, 832, 834, 835, 837, 838, 861, 864, 866, 11600, 13015, 13020, 13025, 13212, 13706, 13760, 16567, 16570, 16609, 16615, 16618, 20124, 20146, 20160, 20164, 20305, 20440, 20475, 20630, 20703, 20750, 20799, 20803, 20804, 20815, 20832, 20842, 20886, 20946, 20948, 20950, 20952, 20958, 21110, 21112, 21114, 21300, 21321, 21610, 21710, 21740, 21770, 21780, 21810, 21850, 21878, 21900, 21906, 21908, 21912, 21914, 21926, 21935, 21939, 21945, 21949, 21955, 21959, 21962, 21965, 21970, 21973, 21976, 21980, 21992, 22052, 22053, 22054, 25000, 25014, 30105, 30281, 33070, 35527, 35609, 35610, 35674, 36833, 36836, 37204, 37205, 37318, 37613, 42505, 42610, 42611, 42805, 45545, 45629, 45650, 45831, 45939, 46126, 46130, 46308, 46336, 46423, 46438, 46441, 47045, 47672, 47970, 47973, 49800, 51904, 51906, 52060, 52073, 52609, 52621, 52824, 52826, 53015, 53225, 57541, 73839, 73840, 73844, 75610, 82301, 93048

43

Modified subgroups

15900, 15902, 15904, 15906, 15908, 15910, 15912, 15914, 15916, 15918, 15920, 15922, 15924, 15926, 15928, 15930, 15932, 15934, 15936, 15938, 15940, 15942, 15944, 15946, 15948, 15950, 15952, 15954, 15956, 15958, 15960, 15962, 15964, 15966, 15968, 15970, 15972, 15974, 15976, 15978, 15980, 15982, 15984

15

New schedule fee start dates

20160, 20475, 20799, 20804, 20815, 20832, 20886, 21300, 21878, 21900, 21908, 21914, 21939, 22052, 22053

1

Claim-limit change

38511, see the highlights above for the full description.

Common questions

Questions about
this update.

What changed in the 1 March 2026 MBS update?

The update added 34 items and reworded 238 descriptions, alongside 153 benefit-type changes, 43 subgroup changes, 15 new schedule-fee start dates and 1 claim-limit change. The schedule reached 6,039 items.

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

6,039 items, up from 6,005: 34 items were added and none were removed.

Which MBS items are new on 1 March 2026?

Thirty-four. The page lists them by number: 373 to 382, 390, 391, 2484 to 2495, 18355, 38620 and 82250 to 82257, without a description for each.

What is the claim-limit change on 1 March 2026?

Item 38511 (coronary artery bypass) previously had no claim limit; from 1 March 2026 it is applicable only once in conjunction with each associated service, alongside item 38502.

Did MBS fees change on 1 March 2026?

The update set new schedule-fee start dates on 15 items. As a representative example, item 42863 (eyelid recession) rose from $882.45 to $903.65, with its 12-monthly frequency limit removed.

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