CODE A · ANAESTHESIA
How to read this code.
“Behandeling onder algehele narcose” is the official Dutch performance name for code A20 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 Anaesthesia. 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 A20 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.
Useful checks
- If something is unclear, ask which performance was included and where it appears in the estimate or invoice.
- Check the official name and tariff year against the source below before drawing conclusions.
