To support a growing medical billing team, the full-time remote Authorization Specialist - South Carolina will manage the authorization process for buy and bill drugs, verify patient benefits, and resolve accounts receivables while maintaining compliance with regulations and company policies. Key responsibilities Obtain authorizations for buy and bill drugs and submit claims to insurance companies Analyze patient accounting information and communicate with payer resources to resolve payment issues Track claim status, follow up on denials, and prepare appeal letters for technical denials Required qualifications 2-3 years of accounts receivable experience in a physician office setting Previous Buy and Bill experience preferred General knowledge of HCPCS, CPT-4, and ICD-10 coding or medical terminology Familiarity with multiple payer requirements and regulations for claims processing High School Diploma or GED required