Authorization Specialist (ABA Services | USA Healthcare) - EST Hours (Remote)

ISTA Personnel Solutions South Africa is a dynamic, fast-growing BPO company providing operational support to U.S.-based healthcare companies. We are not a recruitment agency — we act as a dedicated extension of our clients’ teams, delivering high-quality service with precision and professionalism. We are seeking a detail-oriented Authorization Specialist with experience in healthcare insurance authorizations, ideally within ABA, autism services, behavioural health, or medical billing. This rol…