“Senior RCM Supervisor & Medical Billing Expert | AR, Denials & Healthcare Operations”
I help U.S. healthcare practices improve revenue, reduce denials, and keep billing operations running smoothly. I bring 10+ years of hands-on U.S. healthcare RCM experience, including senior supervision, team coordination, client communication, operational management, overseas team training, AR recovery, denial management, eligibility, claims, payment posting, and workflow improvement. My experience spans Behavioral Health, Psychiatry, FQHC, Podiatry, Internal an Family Medicine.
At a glance
Asif Mumtaz is a Data Entry freelancer based in Islamabad, listed on LanceRank. Public record shows 3 verified projects, verified Fiverr and Upwork reputation, last updated 2026-10-02.
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What they do
Senior Medical Billing Supervisor / RCM Specialist / FQHC Billing & AR Specialist
Aug 2020 — Aug 2026
PIM Billing Solution Pakistan
• Led and coordinated U.S. healthcare RCM operations across Behavioral Health, Psychiatry, FQHC, Primary Care and Dental workflows. • Managed billing teams, coordinated daily operations, monitored quality and productivity, and resolved team-level billing issues. • Conducted client/provider meetings, handled client communication, investigated concerns, and provided billing and operational solutions. • Trained U.S.-based and overseas billing teams on workflows, payer requirements, claims, AR, denials, and quality standards. • Managed eligibility and benefits verification, claim creation/submission, rejections, corrections, denials, AR follow-up, payment posting, and reconciliation. • Supported FQHC multi-specialty billing, including dental eligibility verification, ADA claim submission,
Billing & AR Specialist
Jan 2019 — Aug 2020
Nobility MBS Pakistan
• Performed eligibility and benefits verification and supported complete claim billing workflows. • Created/submitted claims and managed payer follow-up, rejected claims, corrections, and billing issues. • Managed insurance AR and denial follow-up to resolve outstanding reimbursement. • Posted insurance payments and maintained accurate billing documentation. • Responded to provider billing questions and concerns through professional email communication.
Billing & Reimbursement Specialist
Jan 2018 — Jan 2019
Bellmedex Medical Billing Pakistan
• Handled eligibility, claim submission, rejection resolution, AR follow-up and denial management for podiatry billing. • Reviewed claim issues, corrected billing errors, and coordinated resubmissions according to payer requirements. • Posted insurance payments and tracked reimbursement activity. • Communicated with providers by email to resolve billing questions and account concerns.
Account Manager – RCM Operations
Nov 2014 — Jan 2018
MTBC (CareCloud Pakistan
• Managed podiatry billing and RCM workflows including eligibility, claims, rejections, payment posting, AR follow-up and denial management. • Coordinated client billing requirements and responded to provider questions and concerns through professional email communication. • Supervised billing activities and maintained service quality, accuracy, and timely completion of client deliverables.
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