Written proof of loss must be furnished to the health insurer within how many days...

Pennsylvania Health Insurance policies are required to contain specificuniform policy provisions, including theProof of Lossprovision. According to Pennsylvania Accident and Health Insurance standards, written proof of loss must be furnished to the insurerwithin 90 days after the date of loss.

This provision allows the insurer sufficient time to investigate the claim while protecting the insured’s right to benefits. If it is not reasonably possible to submit proof within 90 days, Pennsylvania rules permit submission as soon as reasonably possible, provided it is not later than one year from the required filing date, except in cases of legal incapacity.

The other answer choices—15, 30, and 45 days—do not align with Pennsylvania’s mandated policy provisions and are therefore incorrect. This 90-day requirement is a consistent testing point on the Pennsylvania Life, Accident, and Health Insurance exam and reflects long-standing regulatory practice. Thus,90 daysis the correct and verified answer.