California's AI Powered Specialty Billing Company
Stop Leaving Revenue on the TableMHCS combines 15+ years of specialty billing expertise with AI-driven denial management —so your pain management, spine, or ASC practice gets paid faster, with fewer denials, and less administrative overhead. |
Let's Find Your Missing Revenue
Most practices we audit recover $30,000–$80,000 in their first 90 days with MHCS. Start with a free, no-obligation Revenue Cycle Audit — we’ll analyze 90 days of your claims data and show you exactly where money is being left on the table.
Fill out the form below or call us directly at 661-498-0000.
We respond to all inquiries within 1 business day.
Who we are
Millennium Healthcare Solutions
Millennium Healthcare Solutions is a California-based AI-powered medical billing and revenue cycle management company serving pain management, spine surgery, ASCs, home health, and mental health practices statewide. Founded by Ginger Johnson with 15+ years of RCM expertise and 8 years in healthcare technology — we are one of the first California billing companies to deploy AI-powered denial management at scale, working every denied claim within 24 hours.
- AI-powered denial triage — every claim worked within 24 hours
- Clean claim submission with pre-verified eligibility
- Credentialing with Medicare, Medi-Cal, and 700+ payers
- Automated patient collections with real-time AR dashboards
- HIPAA-compliant workflows reviewed by human specialists
Millennium Healthcare Solutions is owned and operated by Ginger Johnson with over 15 years of Healthcare Revenue Cycle Management and 8 years in Healthcare Technology. Ginger Johnson’s passion started at a very young age working as a Nurse at Holy Cross Medical Center and Granada Hills simultaneously. Ginger’s experience included auditing and maximize reimbursements for hospitals such as Cedar’s Sinai, Desert Springs Hospital, St John’s,Ogden Regional, UCLA medical group and Elite.
Millennium Healthcare Solutions understands that insurance plans, healthcare and government regulations changes frequently so we ensure that our team are trained and knowledgeable to ensure that your Practice is compliant and up to date with current regulations and standards.
Partnership with Millennium Healthcare Solutions is more than just a billing company but an extension of your organization. We understand your needs and we customize your services based on your needs.
Our Commitment to Your Privacy
Your privacy is important to us. To better protect your privacy we provide this notice explaining our online information practices and the choices you can make about the way your information is collected and used. To make this notice easy to find, we make it available on every page of our web site
The Information We Collect
This notice applies to all information collected or submitted on the CMB web site. On the contact information page you can submit a request for more information or an initial consultation. The types of personal information collected on this page is: Provider Name, Address, E-mail Address and Phone Number. When you visit the California Medical Billing web site, like when you visit most other web sites, certain anonymous information about your visit is automatically logged. This may include information about the type of browser you use, the server name and IP address through which you access the Internet. Also the date and time you access the site, the pages you access while at the CMB web site. This information is not personally identifiable.
How We Use Information
We use the Information you provide about yourself when submitting an information request. We do not share this information with outside parties. We use return e-mail addresses to answer the e-mail we receive. Such addresses are not used for any other purpose and are not shared with outside parties. Finally, we never use or share the personally identifiable information provided to us online in ways unrelated to the ones described above without also providing you an opportunity to opt-out or otherwise prohibit such unrelated uses.
Disclosure of Information
We do not provide personally identifiable information to unaffiliated third parties for their use in marketing directly to you. California Medical Billing may use unaffiliated companies to help it maintain and operate its web site or for other reasons related to the operation of its business, and those companies may receive your personally identifiable information for that purpose. We may also disclose personally identifiable information about you in connection with legal requirements, such as in response to an authorized subpoena, governmental request or investigation, or as otherwise permitted by law. Please direct any "Privacy Policy" Questions to our staff for Review and Response, Thank You.
What we offer
Your Billing Partner. Your Growth Engine.
PAIN MANAGEMENT & INTERVENTIONAL BILLING
We specialize in billing for: • Epidural steroid injections (CPT 62321, 64483, 64484) • Medial branch blocks & RFA (CPT 64490–64495, 64633–64636) • Spinal cord stimulation (CPT 63685, 63688, 95970–95972) • Genicular nerve blocks (CPT 64454, 64624) • Prior authorization management for all interventional procedures • Denial appeals with California-specific insurance code citations
AMBULATORY SURGERY CENTER BILLING
Facility billing expertise your ASC needs: • UB-04 facility claim submission (Type of Bill 83X) • SG modifier application and ASC payment group coding • Device and supply pass-through billing • Operative report coding and documentation review • NCCI bundling compliance
Credentialing and Contracting
We credential your providers with Medicare, Medi-Cal, and all major commercial payers — including Blue Shield, UHC, Cigna, Anthem, Health Net, and 700+ managed care plans. We also negotiate and manage your payer contracts to ensure you are being reimbursed at contracted rates. Credentialing gaps are the #1 hidden cause of claim denials — we eliminate them before they cost you revenue.
AI Powered Denial Management
Our proprietary AI denial tracking system automatically triages every denied claim, generates customized appeal letters within 24 hours, and routes urgent accounts to our senior AR team — so zero claims fall through the cracks. Denial triage by payer, CPT code, and dollar amount AI-generated appeal letters reviewed by a human specialist Real-time AR dashboards with team-assigned workqueues 24-hour response guarantee on all new denials
Automated Patient Collections
MHCS automates the entire patient balance workflow — from statement generation to payment posting. Patients receive itemized statements with a secure online payment link within 72 hours of insurance payment posting. A 3-touch automated reminder sequence follows up on unpaid balances without your staff making a single call. Automated statements by mail, email, or text Secure online payment link included in every statement 3-touch automated reminder sequence (14 / 30 / 45 days) Real-time payment posting and AR closure
Medical Billing Companies
Hospitals
Physicians
Whom We Serve
Small Practices
Medical Billing Companies
Group Practitioners
Whom We Serve
Medical Billing Companies
Hospitals
Physicians
Small Practices
Medical Billing Companies
Group Practitioners
Why Choose Us
A better day starts with a better smile.
Certified Doctor
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Amenities
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24/7 Support
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About Millennium Healthcare Solutions
Your Healthcare BPO Service Partner for Life
Quality
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Reliable
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Innovation
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We Answer Your Questions
Healthcare Back-Office Support Services by Millennium Healthcare Solutions
24/7 Availability
We Are Available For Home Care Consultation
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FAQs
MHCS uses a proprietary AI-powered denial management workflow built on Claude AI, Google Sheets, and Zapier automation. Denied claims are automatically triaged, appeal letters are generated using payer-specific language, and every account is tracked in a real-time dashboard.
All AI outputs are reviewed by a human billing specialist before any submission or patient contact. Our AI Use Policy is HIPAA-compliant and available upon request.
Yes. All MHCS AI workflows are HIPAA-compliant. Patient data is never used to train AI models. Every AI-generated document is reviewed by a human before submission or patient contact. We maintain Business Associate Agreements (BAAs) with all technology vendors that process PHI. Our security infrastructure is reviewed quarterly.
Most practices see measurable improvement within 30–60 days. Denial appeal response times drop immediately because our AI handles triage and letter generation within 24 hours.
Patient collection rates typically improve 15–25% within the first 90 days. AR aging reports will show movement on stuck accounts within the first billing cycle.
Yes. We handle the full credentialing and payer enrollment process — CAQH, PECOS, and direct applications — so you can focus on patient care. |
while enhancing your bottom line.
Yes. MHCS has active billing experience in pain management (including epidurals, nerve blocks, and RFA), spine surgery, ambulatory surgery centers, home health (PDGM), and mental health.
We understand the CPT codes, payer policies, prior authorization requirements, and denial patterns specific to each specialty — which is why our collection rates exceed industry averages.