The healthcare sector in California is well developed. There are 26 accredited hospitals and thousands of independent healthcare practices in San Diego alone. In-house billing is not possible for all of these healthcare providers. So, many providers outsource their billing operations to professional medical billing companies in San Diego.
However, not all of these companies are reliable, and some incur more losses than profits in the long run. So, how to select the right billing company for your practice? Well, you don’t have to, because after extensive research, we have created a list of the top 10 San Diego medical billing companies. So, let’s start.
Top 10 Medical Billing Companies in San Diego
Here are the 10 best medical billing companies in San Diego, CA, if you want to optimize your revenue cycles.
1. MediBillMD
MediBillMD is a technology-forward billing partner. The company specializes in providing medical billing services for almost all medical verticals, including neurology, cardiology, internal medicine, and more. So, naturally, this medical billing company in San Diego is trusted by most multi-specialty healthcare providers.
With their team of highly skilled medical billers and coders, MediBillMD claims to provide a remarkable 96% collection rate, with many clients reporting revenue lifts of up to 15%. Their approach combines thorough coding supervision with attentive patient account management.
Key benefits:
- Strong local reputation for compliance
- End-to-end revenue cycle management (RCM)
- Proactive patient billing and insurance follow-up
2. Medical Billing Strategies
With more than two decades of experience, Medical Billing Strategies (MBS) stands out as one of the best medical billing companies in San Diego for its one-on-one guidance and customized workflows. The company provides medical billing and practice management assistance to both single and multi-specialty healthcare providers.
Practices often see a notable improvement in revenue cycle speed and cash flow thanks to MBS’s focus on continuous process optimization.
Key aspects:
- Extensively trained coders
- Comprehensive billing and practice management support across multiple specialties, including internal medicine, physical therapy, and orthopedics.
- Insurance contracting and credentialing
- EMR integrated workflows
3. Medical Care Billing
The third company on our list is Medical Care Billing. It is a well-respected medical billing company in San Diego with over 12 years of service history. With a 98% clean claim submission rate and certified medical/dental billers and coders, Medical Care Billing deserves to be in the third spot on this list.
The company also specializes in providing billing solutions to nearly 35 different specialties, including cardiology, dermatology, ObGyn, and neurology.
Key services:
- Accounts receivable
- Advanced BI reporting
- Credentialing and enrollment
- Medical billing
- Revenue cycle management
- Virtual medical assistants
4. Momentum Billing
The next name on our list of ‘Top 10 Medical Billing Companies in San Diego, CA’ is Momentum Billing. The company has been in operation for over 16 years and was started by two principals, both veterans in the healthcare industry. They identified a market gap where small-scale billing companies lacked advanced technology to service large-scale healthcare providers and could not deliver personalized solutions because of large claim volumes.
To fill this gap, Momentum Billing offers full integration with software solutions like WebPT and OptimisPT.
Key services:
- Advanced revenue cycle management
- Personalized billing solutions
- Ongoing training and support
- Professional patient interactions
- Business and technology partnership
5. San Diego Medical Billing
As the name suggests, San Diego Medical Billing is among the top billing companies in San Diego. Denied insurance claims are a big hurdle for healthcare providers, and San Diego Medical Billing claims to reduce them significantly with its 25+ years of billing experience in private practice and ambulatory surgery center settings.
It offers seamless EHR and EMR integration by directly connecting with your existing practice management software and ensuring real-time and secure exchange of healthcare data.
Key offerings:
- Medical billing
- CPT and ICD-10-CM coding
- EHR/EMR integration
- A/R management
- Contracting/credentialing
- Consulting
- Denied claim appeals
- Patient billing
- Patient portal
- Cloud-based practice management software
6. Zybex, Inc
The next medical billing company in San Diego that has made it to our list is Zybex, Inc. It bridges healthcare expertise with IT innovation. Zybex is among the oldest companies on our list and has been operational since 1979.
Since its inception, the company has collected over $1 billion and improved cash flow by 18% for its clients. From medium to large practices, Zybex’s software and technology consulting are especially valued. The company has a 98.8% client approval rating.
Key services:
- Medical billing
- Zybex® eCyberMed®
- Claim correction/resubmission
- Payment posting
- Real-time reporting
7. MedBillingz
Like other prominent billing companies in San Diego, MedBillingz’s offerings are also catered to numerous medical specialties. The company provides medical billing to neurology, oncology, radiology, and 22 other specialties.
MedBillingz also has one of the most impressive track records when compared to all the medical billing companies in San Diego. The company claims that its solutions can increase the revenue of healthcare providers by up to 15%. MedBillingZ also has its own EHR/EMR software with over 250 customizable templates and multiple input methods.
Key solutions:
- Accurate and efficient medical billing
- Precise medical coding using CPT, ICD-10, and HCPCS standards
- Fast and reliable physician credentialing
- HIPAA-compliant virtual assistant services
- Effective accounts receivable management
- Additional support for revenue cycle management, patient billing, custom reporting, and healthcare digital marketing.
8. Absolute Solutions
This medical billing company in San Diego prides itself on optimizing practice revenue and ensuring transparency. Absolute Solutions has over 30 years of experience in the industry. As a member of the Medical Group Management Association (MGMA) California and the San Diego County Medical Society, this company has built a reputation for reliability and excellence.
Absolute Solutions claims to provide a 98% first-pass claim accuracy and an average payment time of 15-18 days.
Key services:
- Charge capture & posting
- Cycle & appeal management
- Electronic claim processing
- Implementation management
- Patient statements
- Payment posting
- Reporting & analytics
9. Easy Billing Services LLC
The second-to-last name on our list of ‘10 Best Medical Billing Companies in San Diego, CA’ is Easy Billing Services (EBS). It is a strong choice for practices that demand rigorous compliance and financial clarity. With over 25 years in the industry, EBSʼs certified team is experienced in both coding and compliance for a variety of specialties.
What differentiates EBS from all the other medical billing companies in San Diego is its highly specialized billing solutions for Durable Medical Equipment (DME) suppliers.
Key offerings:
- DME billing and compliance
- Chiropractic billing
- Virtual visit billing
- Specialty audits/safeguards
- Credentialing
10. AR Medical Billing
Finally, the last company on our list of the ‘Best Medical Billing Companies in San Diego, California’ is AR Medical Billing. It provides highly specialized billing solutions to behavioral and mental health practices. If you are an independent mental health provider, AR Medical Billing may be the best fit.
With over 17+ years of experience in the industry, the company is proficient in providing personalized solutions. During this time, the company has served over 200 hospitals and 312 clients, making it a reliable medical billing company in San Diego.
Key services:
- Chart audits
- Clinical training
- Contract payment verification
- Contract review
- CPT review
- Credentialing
- Electronic claim filing
- Fee schedule assessment
- HIPAA compliance
- Medical billing
Comparing the Best Medical Billing Companies in San Diego
To identify the 10 best medical billing companies in San Diego, we carefully evaluated each based on Google reviews, public sources, company websites, review platforms such as Yelp and GoodFirms, and testimonials of San Diego practitioners. We focused on: verified track records (clean claim rate, collection ratios, AR days), specialties served (such as OBGYN, behavioral health, and internal medicine), technological capabilities, and measurable impact on practice revenue.
This comprehensive evaluation strategy ensures that only the top-tier medical billing companies in San Diego get listed and not the ones with better marketing.
