Australian Medical Qualifications and Post-Nominals Explained (MBBS, FRACGP, DCH…)

Australian doctors carry a string of letters after their name, and IMGs researching the move often hit unfamiliar ones. Practice managers and receptionists see the same letters on CVs and provider-number paperwork and need to know which ones change what a doctor can do. Here is what the common medical post-nominals mean, who awards them, and what each one does (or does not do) for registration and Medicare billing.

Quick reference: common Australian medical post-nominals

Letters	What it is	Who awards it	What it means for practice / billing
MBBS	Bachelor of Medicine, Bachelor of Surgery — the traditional primary medical degree. Despite "Bachelor", it is the qualifying degree to practise medicine.	Universities (Australian programs are accredited by the Australian Medical Council)	Makes you eligible to apply for medical registration. On its own it gives no specialist registration and does not satisfy Section 19AA.
MD	Doctor of Medicine. At many Australian universities this is now the name of the entry-level medical degree — a professional-entry program at the AQF Masters Degree (Extended) level, not a research doctorate.	Universities	Same as MBBS.
BMed / MChD	Variants of the primary medical degree used by some universities.	Universities	Same as MBBS.
FRACGP	Fellowship of the Royal Australian College of General Practitioners — "a specialist general practice qualification accredited by the Australian Medical Council."	RACGP	Approved qualification for specialist registration in general practice; satisfies Section 19AA and unlocks the higher GP Medicare rebates.
FACRRM	Fellowship of the Australian College of Rural and Remote Medicine (the ACRRM Rural Generalist Fellowship). Rural generalist medicine is "a specialist field within general practice."	ACRRM (AMC-accredited)	Same as FRACGP. ACRRM or RACGP fellowship holders can also apply for specialist registration in rural generalist medicine.
FRACP	Fellow of the Royal Australasian College of Physicians — adult internal medicine and paediatrics.	RACP	Non-GP specialist registration; satisfies 19AA. Under 19AB the relevant location test is District of Workforce Shortage, not DPA.
FRACS	Fellow of the Royal Australasian College of Surgeons.	RACS	As for FRACP.
FANZCA	Fellow of the Australian and New Zealand College of Anaesthetists.	ANZCA	As for FRACP.
FRANZCO / FRANZCP / FRANZCR …	Fellow of the relevant Australasian specialist college (ophthalmology, psychiatry, radiology, and so on).	The relevant AMC-accredited college	As for FRACP.
DCH / GDCH	Diploma (now Graduate Diploma) in Child Health — postgraduate paediatrics for GPs and other clinicians, taught through the Sydney Child Health Program.	Sydney Children's Hospitals Network with Western Sydney University	Extra skills only. No change to registration type or Medicare eligibility.
DRANZCOG	Diploma of the Royal Australian and New Zealand College of Obstetricians and Gynaecologists — obstetric and gynaecology procedural skills for GPs.	RANZCOG	Extra skills only; hospitals may look for it when credentialing GP obstetric work. No change to registration type or Medicare eligibility.
MRCGP	Membership of the Royal College of General Practitioners (UK) — the licensing assessment UK GP trainees must pass before a Certificate of Completion of Training (CCT) is issued.	RCGP	With a GP CCT: eligible for the Competent Authority pathway (no AMC exams) and for RACGP's Practice Experience Program Specialist comparability assessment. See our Competent Authority guide for UK and Irish doctors.
MICGP	Membership of the Irish College of GPs, awarded through the MICGP examination.	ICGP	With the Irish CSCST: recognised in the same way as MRCGP — see Is MICGP recognised in Australia?.
MPH / MHA / MMed / PhD	Academic postgraduate degrees and research doctorates.	Universities	Academic only. Not specialist qualifications; no effect on registration type or Medicare access.

How post-nominals map to registration type

The letters are qualifications, not the registration itself. The Medical Board of Australia registers doctors in categories, and only some post-nominals move a doctor between them.

• Primary degree (MBBS, MD, BMed) → provisional, then general registration. An IMG on the Competent Authority or Standard AMC pathway "must first apply for provisional registration so you can complete a period of supervised practice. Once you have satisfactorily completed 12 months of supervised practice (minimum 47 weeks full-time equivalent practice), you can apply for general registration" (Medical Board — Competent Authority pathway). See moving from provisional to general registration.
• College fellowship (FRACGP, FACRRM, FRACP, FRACS, FANZCA …) → specialist registration. The Medical Board states that "specialist registration is available to medical practitioners who have an approved qualification for specialist registration (fellowship of an AMC-accredited specialist medical college)" (Medical Board — Specialist registration). General practice is a recognised specialty, so FRACGP and FACRRM confer specialist registration in general practice; the Board also now accepts applications for specialist registration in rural generalist medicine "for doctors with ACRRM or RACGP fellowship qualifications."
• Overseas GP membership (MRCGP, MICGP) → either route. UK and Irish GPs can enter through the Competent Authority pathway (provisional → general registration) or have their qualification assessed by RACGP's Practice Experience Program Specialist for specialist registration and FRACGP. IMGs without a comparable qualification work towards FRACGP through a training program instead — see PEP versus FSP: which RACGP program applies?.
• Diplomas and academic degrees (DCH, DRANZCOG, MPH, MHA) → no change. They add skills or scholarship but do not alter the registration category.

Post-nominals can be out of date or self-reported. The authoritative record of a doctor's registration type, specialty and conditions is the public register at Ahpra, not the letters on a business card.

What the letters mean for Medicare provider numbers and Section 19AB

For practice staff, the practical question is usually "can this doctor bill Medicare here?". Three separate rules decide that, and post-nominals bear on only one of them.

1. A provider number requires Ahpra registration, not a fellowship. Services Australia states: "You must first have a registration with the Australian Health Practitioner Regulation Agency (Ahpra) or an approved body," and you need a separate provider number for each location (Services Australia — Use your provider and prescriber numbers).
2. Section 19AA is where fellowship letters matter. Section 19AA of the Health Insurance Act 1973 "applies to every doctor who registered to practise medicine in Australia on or after 1 November 1996." Permanent residents and citizens "must hold specialist registration with the Medical Board of Australia or be actively working towards it" on an approved section 3GA program before they can provide Medicare-rebateable services to private patients; temporary residents "are not required to satisfy section 19AA", but specialist registration still unlocks "higher Medicare rebates for your specialty" (Department of Health — Section 19AA). In plain terms: FRACGP or FACRRM after a GP's name means 19AA is met; a GP without those letters may still bill if they are on an approved program such as the RACGP PEP Specialist stream, the Fellowship Support Program or the Australian General Practice Training Program.
3. Section 19AB ignores post-nominals. The 10-year location restriction applies to anyone who "got your medical degree outside of Australia or New Zealand" or enrolled in an Australian or New Zealand medical degree as a temporary resident, and runs "from the time you get your medical registration in Australia" — GPs must work in a Distribution Priority Area and non-GP specialists in a District of Workforce Shortage unless an exemption applies (Department of Health — Section 19AB restricted doctors). Gaining FRACGP does not end the moratorium, although scaling credits and the 5-year International Medical Graduate Recruitment Scheme can shorten it. Exemptions are set out in What are Medicare billing privileges? and on our Section 19AB exemptions page.

So "MBBS, FRACGP" on a CV tells you the doctor is a vocationally recognised GP for 19AA purposes — it tells you nothing about whether 19AB restricts them at your address. "MBBS, MRCGP" tells you the doctor likely qualifies for the Competent Authority pathway, but until Ahpra registration and a provider number are in place, no billing is possible.

Why it matters for IMGs

Your own qualifications determine which pathway you use. MRCGP/MICGP point to the Competent Authority or Specialist pathways; without a recognised specialist qualification, the Standard AMC pathway applies. Fellowship letters you earn in Australia — FRACGP or FACRRM — are what eventually satisfy Section 19AA once you become a permanent resident. Work out your route in the eligibility explorer.

Sources: Medical Board — Competent Authority pathway · Medical Board — Specialist registration · RACGP — Fellowship pathways · RACGP — Practice Experience Program Specialist · ACRRM — Fellowship · Department of Health — Section 19AA · Department of Health — Section 19AB · Services Australia — Provider and prescriber numbers · RCGP — MRCGP · ICGP — MICGP Examination · AQF — Qualification types