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CornerStone Staffing

Medical Billing and Collections Specialist

CornerStone Staffing, San Antonio, Texas, United States

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Medical Billing and Collections Specialist Location

San Antonio, TX 78229 | Onsite

Compensation & Schedule • $20–$22/hour • Monday – Friday, 8:00 AM – 5:00 PM (1-hour meal break) • Temp to Hire •

Start Date:

December 15, 2025

ROLE IMPACT This position supports the Revenue Cycle division by driving accurate billing, timely collections, and account reconciliation. Your work directly improves reimbursement speed, patient satisfaction, and compliance with payer and hospital requirements. Success is measured by meeting performance targets and delivering high-quality service to patients, payers, and internal teams.

KEY RESPONSIBILITIES • Process claim billing and resubmissions using UB-04, HCFA 1500, and electronic systems • Resolve claim edits and denials in alignment with payer-specific guidelines • Post payments, research discrepancies, and reconcile bank deposits • Manage daily collector queues, resolving underpayments and credit balances • Communicate with payers and internal teams to ensure timely account resolution