CODE R · CROWNS & BRIDGES
How to read this code.
“Gedeeltelijk voltooid werk” is the official Dutch performance name for code R90 in the 2026 NZa index. It remains visible so you can compare the code with the original Dutch source.
What does the code say?
- This code belongs to Crowns & bridges. On an estimate or invoice it refers to the recorded performance with the official name shown above.
- A code alone does not tell the full treatment story. The treating practitioner can explain which action, phase and possible alternatives were discussed in an individual situation.
What does the amount show?
- No fixed amount for R90 appears in the supplied 2026 index. Check the current NZa performance description and the estimate.
- One proposal can contain several performances. Read the code, quantity, description and total together.
What are material and/or technical costs?
- These are necessary costs for purchased dental technical work and materials that can be attributed specifically to this performance. Ordinary consumables are not included.
- Only performances marked with an asterisk (*) in the NZa rules may show these costs separately. The practice should itemise them under the applicable rules, including when dental technical work is produced in-house.
Useful checks
- Separate material and/or technical costs may apply to this performance. Ask the practice which costs apply to your proposal.
- Check the official name and tariff year against the source below before drawing conclusions.
