Joshua Michael O.
Medical Billing Representative
I am a highly experienced Medical Billing Representative with over 6 years of proven success in the US healthcare industry. I specialize in insurance verification, charge entry, claims submission, payment posting, denial management, and AR follow-ups. My background includes working with various medical specialties. I understand the importance of accuracy, compliance, and timely processing in the revenue cycle. I’m efficient in CPT/ICD-10 coding, navigating payer portals, and ensuring maximum reimbursements while minimizing denials. My attention to detail, strong communication skills, and commitment to client success make me a reliable partner for any billing team. ✔ HIPAA-compliant ✔ Knowledgeable in US insurance policies (Medicare, Medicaid, BCBS, Aetna, UHC, etc.) ✔ Fast learner, detail-oriented, and deadline-driven ✔ Familiar with both in-house and remote billing environments If you're looking for a dedicated medical billing professional to help streamline your practice's billing process and improve cash flow, I’m here to help.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $454
Billed in all: $20,211$20k
$454 in the last 6 months
Earnings, last 30 days
Read once a week before Nov 6, 2026, daily since. Dotted: longer than usual between two readings. Hatched: over two weeks without one.
Skill rankings: Top 29% in DOS
Ranked by MRR among everyone on Upwork with the skill.
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