Aetna Timely Filing Limit 2026: Claim Submission Deadline Guide

Missing a filing deadline is one of the few denials in medical billing that carries no real second chance. Once Aetna’s clock runs out on a claim, the balance usually becomes the practice’s problem, not the patient’s. For billing teams juggling Aetna Choice POS II, Aetna PPO plans, Aetna HMO plans, Aetna Open Access products, […]