If you've ever looked at a dental quote and seen a string of numbers next to each line - things like 011, 114 or 121 - you're not alone. Most people have no idea what these codes mean, and the quote can feel more like a secret language than something useful. At Hocking Dental Care we want you to understand exactly what you're being quoted for, so this post breaks down dental item numbers in plain English.
Once you know how the system works, you can use these numbers to ask your health fund exactly what you'll get back before you commit to any treatment.
What are dental item numbers?
The ADA assigns a three-digit number, called an item number, to describe clinical procedures it considers to be part of current dental practice. These dental item numbers in Australia are set out in the Australian Schedule of Dental Services and Glossary, which is published by the Australian Dental Association.
Item numbers describe treatment outcomes, and the fees associated with item numbers may vary to reflect the time, complexity or materials used to achieve the treatment outcome. In other words, the number tells you what was done, not how much it costs. Two patients can have the same item number on their quote but pay a different amount, depending on what the treatment actually involved.
Every dentist and every health fund in Australia uses the same numbering system. That's what makes it so useful. It means the code for a clean is the same whether you see us in Hocking or any other dentist in Perth's northern suburbs, and your health fund will recognise it straight away.
Reading a dental item numbers list
A full dental item numbers list in Australia runs to hundreds of entries, grouped loosely by the type of treatment. You don't need to memorise them, but it helps to know the broad groups you'll come across on a typical quote.
Examinations and diagnosis
Codes in this group cover the check-up itself, along with any X-rays needed to see what's happening below the surface. This is usually the first item or two on any quote, whether it's a routine check-up or an assessment before other treatment.
Preventative care
This group covers cleans, fluoride and similar preventative work. It's the group that includes two of the most common codes you'll see - 114 and 121 - which we'll come back to shortly.
Fillings and restorative work
If a tooth needs a filling, the item number here reflects details like which tooth and how many surfaces are involved. Our fees and rebates page explains more about how these item numbers connect to what you pay and what you can claim.
Crowns, bridges, dentures and implants
Bigger restorative work, such as crowns, bridges, dentures or implants, has its own set of item numbers. These quotes often include several line items, because more than one step is usually involved.
Common codes explained: item 114 and others
A few item numbers come up again and again on everyday quotes. Here's what some of the most common ones generally cover, based on the ADA's published descriptions.
Item 011
This is usually a comprehensive oral examination - the thorough check-up where the dentist assesses your whole mouth, not just one tooth.
Item 012
A periodic oral examination. This is the more routine check-up you'd typically have every six to twelve months, once you're an existing patient.
Dental item number 114
Item 114 refers to the removal of calculus, also called tartar, at a first appointment. Tartar is the hardened build-up that forms on teeth over time and can't be removed by brushing alone - this is the "clean" part of a check-up and clean.
Item 121
Item 121 is the topical application of a remineralising or cariostatic agent - in plain terms, a fluoride treatment applied to the teeth after a clean, which helps support the enamel.
These codes often appear together on a single quote for a standard check-up and clean, which is why people search for them so often. Knowing what each one means makes the whole quote much less confusing.
How to use item numbers with your health fund
Item numbers aren't just for dentists. You can use them yourself to find out what your fund will cover before you go ahead with any treatment.
- Ask for the item number alongside each line on your quote, not just a description.
- Call your health fund or check their online member portal, and give them the exact item numbers.
- Ask what portion is covered under your current extras level, and whether there's an annual limit involved.
- Check if your fund has a reset date for extras limits - most reset on 31 December, but check your fund's reset date, since it can vary.
At Hocking Dental Care, every patient gets a written estimate with item numbers before any treatment starts. That way, you have the exact codes you need to check with your fund in advance, rather than guessing after the fact.
Preferred provider funds and your gap
We're a preferred provider for HBF, Medibank, HCF, nib and Bupa. Being a preferred provider generally means a smaller gap between what your fund pays and what you owe, though it's never free and the exact amount depends on your level of cover and the item numbers involved.
If you're with one of these funds, we can process your claim on the spot using HICAPS, so you see your gap straight away rather than waiting for a reimbursement. If you're with a different fund, you can usually still claim - you'll just need to submit the paperwork to them yourself. Our preferred provider page has more detail on how this works, and our guide to choosing a preferred provider dentist goes through what the status actually means for your out-of-pocket cost.
If you don't have private health cover, item numbers are still useful. Families with eligible children may be able to use the Medicare Child Dental Benefits Schedule, and DVA patients are billed directly - for current eligibility rules, it's best to check with Services Australia or DVA directly, since the details can change.
Why the written quote matters
A quote full of unexplained numbers isn't much help to anyone. That's why we talk you through each item number before any treatment goes ahead, so you know exactly what each line means and why it's there. We also use an intraoral camera to show you a picture of your tooth on the screen beside the chair, so you can see what we're talking about, not just read a code on a page.
If you're a new patient wanting to understand your first quote with us, our new patients page explains what to expect at your first visit, including how we put together your written estimate.
Frequently asked questions
What does item number 012 mean on my dental quote?
Item 012 is a periodic oral examination. It's the standard check-up dentists use for existing patients who have already had a comprehensive exam, usually every six to twelve months.
Why do dentists use item numbers instead of plain descriptions?
The Australian Dental Association assigns a three-digit item number to describe clinical procedures considered part of current dental practice, which creates one standard language that every dentist and every health fund recognises, no matter where you're treated.
Can I ask my fund about item numbers before my appointment?
Yes. You can call your fund with the item numbers from your quote and ask what's covered under your level of extras, before you decide to go ahead. This is the best way to avoid surprises.
Do item numbers tell me how much treatment will cost?
Not directly. The item number describes the treatment, but the fee can vary depending on the complexity of your case. That's why we always give you a written estimate with item numbers, so you can check it against your fund's cover.
Is item 114 the same as a "clean"?
Item 114 covers the removal of calculus, which is the main part of what people call a "clean." It's often paired with item 121, the fluoride treatment, during a standard check-up and clean appointment.
Understanding dental item numbers makes it much easier to follow your quote and know what your fund will cover. If you'd like a written quote with clear item numbers for your own teeth, call Hocking Dental Care on (08) 9306 2755 or choose a time online to book your next check-up.
