Muhammad Umar A.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

With 4+ years of hands-on experience in U.S.-based medical billing, I help healthcare providers get paid faster, with fewer errors, and zero compliance headaches. From claim submission to payment posting and denial management, I ensure your revenue cycle runs like a well-oiled machine. ✅ End-to-End RCM Services ✅ Insurance Verification & Authorization ✅ CPT/ICD Coding & Compliance ✅ ERA/EOB Posting & Reconciliation ✅ HIPAA-Compliant Communication ✅ Experience with Raintree, Micro MD & more Whether you're a solo practitioner or a growing clinic, I bring professionalism, accuracy, and fast turnaround to every project.