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Established in 2005, Allzone Management Services is a leading Offshore Medical Billing Company that provides Medical Billing, Coding and RCM (revenue cycle management) services to clients nationwide. Allzone is headquartered in Glendale, California and has two state-of-the-art delivery centers in India with over 500+ employees. At Allzone we strongly believe in providing cost-effective solutions, dependable TAT and high quality deliverables to accelerate cash flow.