Dental Item Numbers: Check Your Claim
What Dental Item Numbers Should I Check on Your Claim?
Every dental invoice in Australia lists standardised item numbers that describe the procedures you received. These codes are published in the Australian Schedule of Dental Services and Glossary, maintained by the Australian Dental Association, and are used nationally by all dental practitioners and health funds (ADA, Australian Schedule of Dental Services and Glossary, 12th edition). Understanding these numbers helps you verify that your invoice is accurate, check your health fund rebate before treatment, and compare quotes between providers.
At Townsville Dental Clinic, we provide itemised treatment plans with full ADA item numbers so you can confirm your expected rebate before any work begins.
How the ADA Item Number System Works
The ADA item number system divides dental procedures into categories based on the type of treatment. Each item has a three-digit code (or four digits for newer items) and a written description. The main categories are:
| Item Range | Category | Examples |
|---|---|---|
| 011–099 | Diagnostic | Examinations, X-rays, consultations |
| 111–199 | Preventive | Scale and clean, fluoride, fissure sealants |
| 211–299 | Periodontics | Gum treatment, deep cleaning |
| 311–399 | Oral surgery | Extractions, surgical removal |
| 411–499 | Endodontics | Root canal therapy |
| 511–599 | Restorative | Fillings |
| 611–699 | Prosthodontics (fixed) | Crowns, bridges, implants |
| 711–799 | Prosthodontics (removable) | Dentures |
| 811–899 | Orthodontics | Braces, aligners |
Common Item Numbers Explained
Diagnostic Items
| Item | Description | Typical Fee | Typical Rebate |
|---|---|---|---|
| 011 | Comprehensive oral examination | $60–$90 | $30–$60 |
| 012 | Periodic oral examination | $50–$70 | $25–$50 |
| 013 | Oral examination — limited | $40–$60 | $20–$40 |
| 022 | Intraoral periapical X-ray | $35–$55 | $15–$35 |
| 037 | Panoramic X-ray (OPG) | $100–$160 | $50–$100 |
Preventive Items
| Item | Description | Typical Fee | Typical Rebate |
|---|---|---|---|
| 114 | Removal of calculus (scale and clean) | $120–$200 | $50–$100 |
| 115 | Removal of plaque and stain | $80–$130 | $40–$70 |
| 121 | Topical fluoride application | $30–$50 | $15–$30 |
| 161 | Fissure sealant — per tooth | $40–$70 | $20–$40 |
Oral Surgery Items
| Item | Description | Typical Fee | Typical Rebate |
|---|---|---|---|
| 311 | Extraction — single tooth | $180–$300 | $80–$160 |
| 314 | Sectional removal of tooth | $280–$450 | $120–$250 |
| 324 | Surgical removal — soft tissue impaction | $350–$550 | $150–$300 |
Endodontic Items
| Item | Description | Typical Fee | Typical Rebate |
|---|---|---|---|
| 415 | Root canal — single canal | $800–$1,200 | $300–$550 |
| 416 | Root canal — each additional canal | $200–$400 | $80–$200 |
Restorative and Prosthodontic Items
| Item | Description | Typical Fee | Typical Rebate |
|---|---|---|---|
| 521–535 | Fillings (vary by size and surfaces) | $150–$400 | $60–$200 |
| 613 | Full crown — porcelain | $1,500–$2,200 | $300–$800 |
| 615 | Full crown — porcelain fused to metal | $1,400–$2,000 | $300–$750 |
| 661 | Implant fixture placement | $2,500–$3,500 | $500–$1,200 |
How to Check Your Rebate Before Treatment
- Ask your dentist for an itemised treatment plan — with ADA item numbers and fees
- Log in to your health fund portal — use the benefit estimator tool
- Enter each item number and fee — the system will show your estimated rebate and gap
- Request a written pre-treatment estimate — your fund will confirm benefits in writing
- Check your remaining annual limit — ensure you have sufficient benefit available
Why Fees Differ from Rebates
Dental fees are determined by each practice individually. Your health fund calculates rebates based on its own benefit schedule, which is typically lower than the dentist’s actual fee. The resulting gap payment is your out-of-pocket cost.
Visiting a preferred provider may reduce your gap, as some funds negotiate set fees for common items with participating practices.
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