US healthcare billing professional with 1.5 years of experience in a high-volume DME/HME BPO environment. Skilled in insurance verification, CMN, IBF, prior authorization, and back-office operations across Medicare, Medicaid, Aetna, BCBS, and UnitedHealthcare using Brightree and payer-specific portals. Maintained zero SLA breaches and 100% audit-clean records across 17 months. Trusted by team leads to cover all four billing verticals. Available immediately in US EST and PST time zones.