Find leading BPO companies in California, Irvine that can help you optimize your customer interactions and improve service delivery. DesignRush showcases agencies trusted by brands like Yahoo and NHS, providing you with a curated list of top providers. With over 1M monthly visitors and 100,000 client-agency matches made each month, you can trust our platform to connect you with the best in the industry. Compare providers by industry expertise, client type, budget, reviews, team size, and portfolio.
Best Irvine BPO Service Provider Rankings
4 Companies - Rankings updated: March 31, 2026
DesignRush evaluates each agency using expert assessment and client feedback to inform your choices. Some featured agencies have paid placements.
Revenue Cycle Masters
BillingParadise started in 2004 as a small medical billing company with big dreams. We wanted to enable group practices, hospitals, clinics and independent medical practice practices to run a healthcare organization without the pressure of working for a certain bottom-line. [... view BillingParadise profile ]- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $20/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsBillingParadise Services
Data sourced from the agency's DesignRush profileSkin Science Soul MediAesthetics eClinicalWorks Conner Family Health Clinic
Simplify Your Medical Billing
Physician Billing Company ensures 99.5% collection of your billed revenue. Serving in 48 states, we are helping independent physicians & practices increase their practice revenue by up to 30%. [... view Physician Billing Company profile ]- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $25/hr
- Minimal Budget
- Under $1,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsPhysician Billing Company Services
Data sourced from the agency's DesignRush profileFair Hospice Terrence Anderson Priyanka Tulshian
We Listen. We Help. We Care.
Medcare MSO is a healthcare revenue cycle management (RCM) company dedicated to enhancing the financial performance of healthcare organizations. Through the implementation of best practices and cutting-edge technology tools, we streamline processes, boost revenue, and expedite reimbursement cycles, ultimately [... view Medcare profile ]- Location
- Irvine, California
- Number of Employees
- 1000 & Up
- Average Hourly Rate
- $10/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsMedcare Services
Reviews verified by DesignRush and sourced from the agency's profileMedcare Reviews & Testimonials
Maya Cooper's Review Sourced from Google
Medcare MSO has proven to be far more than just a billing service — they’ve become a true strategic ally. Their data-driven insights identified underpayments from payers, resulting in substantial revenue recovery. Thanks to their automation tools, our team saves hours every week, and they continually seek opportunities to enhance our workflows.
Show moreDaniel Smith's Review Sourced from Google
Claim delays were disrupting cash flow, but Medcare MSO implemented a pre-billing audit process that catches errors before submission. Automated eligibility checks have reduced patient billing disputes. Their responsiveness is unmatched, and patient satisfaction with billing has improved noticeably.
Show moreNora Jade's Review Sourced from Google
In behavioral health, billing is complex, but Medcare MSO adapted to our needs instead of forcing us into a generic process. Denials have dropped by more than 50%, telehealth billing is smooth, and revenue is predictable. Their guidance on documentation has improved compliance and reduced back-and-forth between providers and billing.
Show more
Data sourced from the agency's DesignRush profileCare Now Clinic ARK Medical Labs (DBA) Central Clinical Labs
Your Reliable Billing Help
Liberty Liens is a reliable partner for doctors across the United States. We handle billing, lien filing, claim tracking, and day-to-day support to make the complex side of practice management easier, faster, and more dependable. [... view Liberty Liens profile ]- Location
- Irvine, California
- Number of Employees
- 100 - 249
- Average Hourly Rate
- $100/hr
- Minimal Budget
- $1,000 - $10,000
Data sourced from the agency's DesignRush profile, its website, and other relevant accountsLiberty Liens Services
Data sourced from the agency's DesignRush profileAmerican Family Care Rapid Physician Services Reassurance Home Health Care El Lyon LLC
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About The Author and Expert Reviewer
Bojana Trajcheva is a seasoned content editor and innovation researcher with extensive experience in the tech and marketing industries. Formerly Editor-in-Chief at Studentsko Eho, she developed a strong foundation in content creation and editorial leadership. Bojana further honed her skills in senior innovation research roles and now brings this combined expertise to her work as an editor at DesignRush.
Gianluca Ferruggia is a seasoned digital marketer with over ten years of experience. Starting with PPC, he effectively expanded his expertise to include SEO, sales, business development, and product. He is currently the General Manager at DesignRush, where he leads a team of over 100 professionals, oversees business operations, and develops strategies that achieve business goals. In just a few years, he grew the company's agency network to over 30,000, making it one of the leading B2B marketplaces that connect businesses with agencies.
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