NDIS Claim Rejected: What It Means and How to Fix It

Getting a rejection back from the NDIS portal is stressful, especially if you are not sure what caused it. The error messages are not always written in plain English, and it is not always obvious what you need to change.

This article covers the most common rejection reasons, what each one actually means, and how to fix it.

Wrong support item number for the funding category

What it means: You have claimed a line item that does not belong in the funding category you are claiming against. For example, claiming a community access support item against a Daily Activities (Core) budget when it should go against Social and Community Participation.

The NDIS allocates funding to specific support categories, and each support item belongs to one (or occasionally more) categories. If the line item and the category do not match, the claim is rejected.

How to fix it: Check the NDIS Support Catalogue for the support item number you used and confirm which category it belongs to. Then recode the claim to the correct category, or if the participant does not have funding in the correct category, raise it with their support coordinator.

Rate above the price guide limit

What it means: The rate you have claimed is higher than the NDIS Price Guide limit for that support item.

How to fix it: Check the current NDIS Pricing Arrangements and Price Limits document (updated annually, usually July). Find the line item and confirm the applicable rate for the support type, day, and time. The applicable rate depends on whether the shift falls on a weekday, Saturday, Sunday, or public holiday -- and whether it falls within standard hours or evening/night rates.

Adjust the rate in your claim to match or fall below the price limit.

Service booking not in place or insufficient funds

What it means: Either there is no active service booking between your organisation and the participant for this support category, or the service booking exists but does not have enough remaining funds to cover this claim.

How to fix it:

• If there is no service booking: a new booking needs to be created in the NDIS myplace portal or through your plan management arrangement. This requires the participant's authorisation.
• If the service booking has insufficient funds: check whether the participant has remaining budget in that category that has not yet been allocated to a booking. If so, the booking can be topped up. If the budget is genuinely exhausted, discuss it with the participant and their support coordinator.
• If the participant is plan-managed: the plan manager handles the service bookings. Contact them directly.

Claiming outside the plan dates

What it means: The support was delivered before the participant's current plan started or after it ended.

How to fix it: Check the participant's current plan start and end dates. Claims can only be made for supports delivered within the plan period. If the plan has expired and a new plan has not yet been approved, contact the NDIA or the participant's LAC for guidance.

Duplicate claim for the same date and support

What it means: A claim for this participant, support item, and date has already been submitted and paid (or is pending).

How to fix it: Check your records for the original submission. If it was genuinely submitted twice, delete or void the duplicate. If you believe the original claim was for a different shift or line item, review both carefully before resubmitting.

Participant not registered for that support type

What it means: The participant's NDIS plan does not include the support category you are claiming against.

How to fix it: Review the participant's plan to confirm which support categories are funded. If the support you delivered is not covered by the current plan, it cannot be claimed. The participant may need to request a plan review if their support needs have changed.

In Teiro

Teiro's billing module validates claims before submission. Common errors -- support item mismatches, rate overages, missing service bookings, duplicate entries -- are flagged before the claim leaves the platform, so you can correct them without waiting for a rejection to come back from the portal.

For plan-managed participants, Teiro generates the claim lines in the format required by the plan manager, including the correct support item numbers and rates based on the shift type.

Book a demo to see how Teiro handles NDIS billing and claim management, or start for free -- free for organisations with 5 or fewer active users.