Search verified Australian specialists, submit referrals in minutes, and get plain‑English MBS billing guidance — built for clinicians who'd rather be with patients.
Free for GPs. No credit card required · Set up in under 5 minutes
Search by specialty, location, consultation type, billing preference, and more — every profile checked against the AHPRA register before going live.
CardiologistInterventional Cardiology
15 years experience in interventional cardiology across metropolitan Sydney, with a focus on complex coronary procedures and structural heart disease.
View ProfileDermatologistSkin Cancer & Cosmetic
Specialising in skin cancer detection, cosmetic dermatology, and complex eczema management. MMed Dermatology, Royal Children's Hospital alumnus.
View ProfileEndocrinologistDiabetes & Metabolic Health
Focused on Type 2 diabetes, thyroid conditions, and hormonal disorders with a patient-centred approach. Telehealth-first for rural and regional Queensland patients.
View ProfileFree registration required to access the full directory.
Every referral on Circa moves through the same five points. Clear, predictable, and quiet — the way clinical workflows should be.
Search the AHPRA-verified directory by specialty, location, billing type and wait time. Availability is updated by the specialist's own rooms — so what you see is current.
Build a structured referral with consistent clinical fields: patient context, reason, urgency, attachments. Your provider details pre-fill, so the only thing you write is the medicine.
Ask the AI billing assistant in plain English. It reads the referral context, suggests the right MBS item, and explains co-claim rules with a citation back to the schedule.
Delivered to the specialist's Circa inbox — encrypted, signed and logged. The patient never carries the letter; a full audit trail is filed for both sides automatically.
Both you and the specialist see the same status — received, triaged, booked, completed. No more chasing, no more “did you get my letter?” The patient never becomes the messenger.
Under two minutes from search to send — and you'll know exactly where it landed.
Whether you're referring or receiving — Circa is designed around how you actually work.
Everything you need to find the right specialist and send a referral with confidence.
Search a verified directory filtered by specialty, location, language, and billing type — not just whoever you happen to know.
A simple structured form launched directly from any specialist profile — no phone calls, no faxes, no chasing.
Ask the AI billing assistant plain-English MBS questions and get guidance on item numbers and telehealth eligibility on the spot.
Free to join · no credit card required
Build your referral network and give GPs everything they need to refer to you with confidence.
Your verified profile is searchable by GPs across Australia — not just the ones who already know you.
Set your own referral instructions, consultation types, billing preferences, and areas of interest directly on your profile.
Admin-reviewed profiles signal to GPs that your information is accurate, current, and trustworthy.
Profile review within 48 hours
Doctors across Australia share how Circa changed the way they refer.
I used to spend 20 minutes calling around before finding a bulk-billing cardiologist with availability. Now it takes two minutes and I have all their referral instructions right there.
The AI billing assistant alone is worth it. I used to second-guess MBS item numbers constantly. Now I get a plain-English answer in seconds and move on.
Finding a Telugu-speaking endocrinologist for my patient used to be a phone marathon. The language filter on Circa found three options in my area instantly.
Submitting a referral used to mean dictating a letter and hoping it arrived. Now I fill in a form, hit submit, and there's a record of it in my dashboard.
As a rural GP I was limited to whoever I already knew. The directory opened up specialists I never would have found otherwise — including several who offer telehealth.
Every decision we've made — from AHPRA verification to MBS-aligned billing guidance — reflects how Australian healthcare actually works.
Every specialist must provide their AHPRA registration number before their profile goes live.
Billing guidance is built around the Medicare Benefits Schedule used by Australian practitioners daily.
Designed, built, and operated in Australia — not an imported overseas platform adapted for local use.
Doctor data is handled in accordance with the Australian Privacy Principles.
We built Circa because the referral process in Australian healthcare was quietly broken — too many phone calls, faxes, and second-guessing standing between a patient and the right specialist. Every feature exists to fix that: the MBS billing system, AHPRA registration standards, and the workflow that connects GPs and specialists, treated with the seriousness they deserve.
