Glossary
No Surprises Act
Short answer
The No Surprises Act is the federal law, in effect since January 1, 2022, that limits what patients pay for emergency care, certain out-of-network care at in-network facilities and air ambulance services, and requires good faith estimates for uninsured and self-pay patients.
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Last reviewed by the Remitwright billing team. Editorial policy
The No Surprises Act was enacted in December 2020 and generally took effect on January 1, 2022. It protects patients in three situations: emergency care, including services after the patient is stabilized; non-emergency care from out-of-network providers at in-network hospitals, hospital outpatient departments and ambulatory surgical centers; and air ambulance services from out-of-network providers. In those situations the patient pays only in-network cost sharing and cannot be billed for the rest. Ground ambulance services are generally not covered.
For a practice, the law creates three jobs, and they sit at the center of out-of-network billing. The first is sorting claims. A protected claim follows federal payment rules, and some providers can never ask a patient to waive the protection: emergency medicine, anesthesiology, pathology, radiology, neonatology and diagnostic services, assistant surgeons, hospitalists and intensivists. The second is estimates: uninsured and self-pay patients get a good faith estimate before scheduled care. The third is payment disputes. When a plan’s payment on a protected claim seems too low, the provider opens a 30-business-day negotiation and, if that fails, can take the amount to independent dispute resolution.
The mistake is applying the law to every out-of-network claim, or to none. A routine office visit with an out-of-network doctor is not one of the protected situations, while an out-of-network hospitalist’s visit at an in-network hospital is. The rules also keep developing through new regulations and guidance, so check each claim’s facts before a patient statement goes out.
No Surprises Act in practice
An out-of-network anesthesiologist bills for a planned surgery at an in-network ambulatory surgical center. The patient owes only in-network cost sharing, the anesthesiologist cannot ask the patient to waive that protection, and when the plan's payment looks low the practice opens a 30-business-day negotiation with the plan. Hypothetical example.
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