How to Appeal a Aetna Emergency Services Coverage Policy Denial

What Aetna requires for coverage

Aetna considers Emergency Services Coverage Policy medically necessary when the following criteria (from N/A - Federal and state law mandated coverage; no single CPB) are met:

• Emergency care is covered when a medical condition presents with acute symptoms that are severe enough that a prudent layperson, who has average knowledge of health and medicine, could reasonably expect the lack of immediate medical attention to result in serious danger to the person's health
• Prior authorization is NOT required for emergency services per federal law and Aetna policy
• Emergency services are covered at in-network cost-sharing levels even when provided by out-of-network providers
• The determination of whether the prudent layperson standard has been met must be based on all pertinent documentation, focused on presenting symptoms (not final diagnosis), and take into account that the decision to seek emergency services was made by a prudent layperson (not a medical professional)
• Post-stabilization services are covered under balance billing protections until the patient can safely be transferred or gives written consent

Covered procedure codes

99281	Emergency department visit; straightforward medical decision making
99282	Emergency department visit; low complexity medical decision making
99283	Emergency department visit; moderate complexity medical decision making
99284	Emergency department visit; moderately high complexity medical decision making
99285	Emergency department visit; high complexity medical decision making
99288	Physician direction of emergency medical systems (EMS) emergency care, advanced life support

How to appeal this denial

Frame your appeal around the specific criterion you satisfy. Quote the N/A - Federal and state law mandated coverage; no single CPB language above, then show — with your physician's records and clinical evidence — exactly how your situation meets it. Demand that Aetna either approve the claim or identify the precise criterion they believe you fail. CareCost Appeals assembles this automatically: it cites the policy, pulls verified clinical evidence, and applies your state and federal appeal rights.

Source: Aetna medical policy N/A - Federal and state law mandated coverage; no single CPB — view the published policy.