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Medicare Billing for 200+ Health Centers
Oak Street Health manages Medicare billing across 25 states with a value-based care model that prioritizes quality over volume.
Pharmbills specialists handle your Medicare claims processing so your staff can focus on patient care.
Our team works with primary care networks to reduce administrative costs and improve billing accuracy.
Services
Medicare Billing Services
Health Insurance Billing
Our specialists process Medicare claims with 99.2% first-pass accuracy, reducing claim denials and payment delays.
Accounts Receivable Management
We track aging accounts, reconcile payments, and follow up on unpaid claims to improve cash flow.
Prior Authorization Support
Our team verifies authorization status, requests backdates, and manages medication batches to prevent rejections.
Data Tracking & Entry
We transfer patient data from paper to electronic systems with 99.8% accuracy for Medicare reporting compliance.
Benefits
Benefits for Oak Street Health
HIPAA-Compliant Operations
Our team maintains strict healthcare regulatory compliance for all Medicare patient data.
Medicare Billing Expertise
Specialists trained specifically in Medicare billing rules and value-based care reimbursement models.
Rapid Implementation
Our onboarding process gets teams working within 14 days, scaling to match your 25-state operation.
Transparent Pricing Structure
Flat hourly rate with no hidden costs. Management oversight included. 90-day satisfaction guarantee.
Measurable Impact on Healthcare Finances
Month after month, results kept coming. So did the same question: “Can you add more people?”
Six months in, the team had grown to 13. Six were sent to the U.S. for on-site training. This was a strong signal: the client trusted us not just to deliver, but to lead. From there, we didn’t just grow teams, we built full-cycle billing operations.
By 2022, they hit their biggest growth milestone with Pharmbills at the core. And today?
• 8 Team Leads run day-to-day ops
• 23 Captains manage, train, and lead
• 207 back-office employees
• Backed by our HR and CSM teams
This is what happens when trust meets execution.
We restructured workloads, launched targeted training, brought in after-hours support, and set daily performance checkpoints.
In under two weeks, the backlog was gone. Accuracy stayed above 99%, turnaround times improved, and cash flows stabilized.
For ABA and pharmacy clients juggling real-time verifications and auths, this proved one thing: with the right team, no backlog is too big.
We flagged it quickly and proposed a solution, a new role: Outpatient Claim Auditor. This role reviewed all claims before they hit the nursing homes.
In just 9 months, this saved the client over $5 million.
Impressed by the results, the client expanded the role into a full department, setting the stage for even greater savings ahead.
Team
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Clients Testimonials
A quick conversation.
No pressure.
Support Your Medicare-Focused Mission
Oak Street Health can reduce administrative costs while improving billing accuracy with Pharmbills' specialized Medicare billing services.
Schedule a consultation to learn how we can support your 200+ centers across 25 states with our proven healthcare billing expertise.
Ready to Hand Off AR & AP - Without Losing Control?
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