Completeness
Verify each medication trial carries drug, dates, dose reached, and discontinuation reason; check rating-scale baseline recency, psychotherapy-trial evidence where the payer requires it, contraindication screening, PDMP checks, REMS enrollment, and observation documentation before the packet is drafted.
Contradictions
Flag trial histories that conflict with pharmacy fill data, session ledgers that do not match 90867/90868/90869 usage, Spravato units that disagree with the documented dose, monotherapy patients routed to a payer that still requires a concurrent oral antidepressant, or an auth issued under a retired drug code.
Payer approvability
Apply each payer's counting rules — adequate-trial duration and class requirements, accepted rating scales, current-episode and recency windows, psychotherapy-trial expectations, and improvement thresholds for repeat courses — before a high-cost episode is scheduled.