AI Denial Appeals Engine for ACC & Southern Cross

Dear ACC Appeals Officer, RE: Appeal of Rejected ACC32 Prior Approval for patient [NZ_PATIENT_NAME_1] (NHI: [NZ_NHI_ID_1]) We are formally appealing the prior approval rejection for surgical consultation submitted on 18/05/2026. The claim was returned with Rejection Code: 'REJECT-ACC-32 - Treatment relationship to initial accident injury not established'. Under the ACC guidelines, prior approvals are indicated if there is documented physical impairment or structural change directly attributable to the covered accident. As documented in the clinical encounter record: 1. The patient suffered an acute meniscus tear following a workplace slip on 12/04/2026, covered under ACC Claim #992-881. 2. An MRI dated 02/05/2026 confirms a high-grade bucket-handle tear of the medial meniscus, directly matching the mechanopathology of the workplace accident. This diagnostic timeline establishes a clear relationship to the initial injury, fully justifying the surgical consultation. We request immediate re-evaluation and approval of this prior approval. Sincerely, [Practice Clinical Director]