All Services Other Billing Executive $8/hr · Starting at $25 I am working in Ascend BPO Services (Medical Billing Company) as a Billing and AR Specialist from September 22nd,2016 to current. About $8/hr · Ongoing Download Resume I am working in Ascend BPO Services (Medical Billing Company) as a Billing and AR Specialist from September 22nd,2016 to current. Skills & Expertise Accounts ReceivableBillingBPOMedical 0 Reviews This Freelancer has not received any feedback. Browse Similar Freelance Experts Billing ServicesAccounts Receivable Management Experts