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MarinHealth

Integrated hospital, foundation, and clinician network

Medical Billing Specialist - Cardiovascular

Full-TimeUpdated on 10/23/2026
$23 - $31.73
Mid
Larkspur, CA, USA
In Person
Medical, Clinical & VeterinaryClinical Support & Patient Administration

About the job

Requirements
  • Use the Current Procedural Terminology (CPT) coding system effectively and interpret it accurately.
  • Ensure clinical staff and providers submit proper and accurate documentation for services provided.
  • Complete all claims and itemized bills daily with complete accuracy.
  • Review appropriate Apex reports daily and report discrepancies to the Practice Leader.
  • Perform quality control on claims and itemized bills to ensure accuracy and prompt, correct payment.
  • Maintain focus on assigned tasks and work effectively as part of a team.
  • Exercise initiative, decision-making, and problem-solving skills.
  • Manage multiple tasks in a busy clinical environment.
  • Prioritize tasks and manage time efficiently.
  • Communicate clearly and positively, verbally and in writing.
  • Read, understand, and follow oral and written instructions with attention to detail.
  • Monitor and track data, identify trends, and develop solutions.
  • Understand insurance payors, prior authorizations, and eligibility requirements.
  • Know computer systems and applications, including Microsoft Office, Excel, and Word.
  • Have a high school diploma or General Education Degree (GED).
  • Have a minimum of 3 years of experience in medical billing.
  • Have experience in health care customer service.
  • Have experience and current knowledge of ICD-10-CM, CPT, and HCPCS coding methods.
Responsibilities
  • Coordinate full-scope billing for each assigned specialty in conjunction with Practice Leaders, ensuring accurate charge capture and reconciliation.
  • Review and work revenue cycle work queues daily.
  • Communicate with the coding vendor regarding surgical procedures.
  • Train support staff on appropriate billing procedures.
  • Work with Revenue Cycle and Operations Directors on the overall status of outstanding billing for assigned specialties.
  • Serve as a liaison and resource for clinical and non-clinical staff regarding revenue cycle processes.
  • Foster effective working relationships with external organizations and agencies as required.
  • Perform other duties as assigned.
Desired Qualifications
  • Coding specialist certification is preferred.
  • Experience with Apex or Epic is preferred.
  • Coding experience is a plus.

About the company

MarinHealth combines a not-for-profit hospital, a medical network of over 125 clinicians in 25 locations, and a foundation to deliver health and wellness services from education to diagnosis and treatment. Care is delivered through MarinHealth Medical Center and its broad provider network, with the MarinHealth Foundation supporting community health initiatives and a UCSF Health alliance expanding specialty access. It stands apart as a not-for-profit, community-focused system that integrates hospital, network, and foundation with a regional footprint and a focus on whole-person care. The goal is to provide Marin County residents with high-quality, accessible healing care across education, prevention, diagnosis, treatment, and ongoing wellness through an integrated local network and strategic partnerships.

Company Size

1,001-5,000

Company Stage

N/A

Total Funding

N/A

Headquarters

Larkspur, California

Founded

2019

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Simplify's Take

What believers are saying

  • CMS named MarinHealth one of only 29 California hospitals with five stars on June 8, 2026.
  • Fitch expects stronger operations and financing progress over the next 12 months.
  • Women’s Lifelong Health and Wellness Clinic opened in April 2026, expanding higher-margin outpatient care.

What critics are saying

  • On February 18, 2026, 1,200 workers struck over health benefits and contract delays.
  • CNA and Teamsters accused MarinHealth management of bad-faith bargaining and canceled sessions in February 2026.
  • A pending patient-recording privacy class action threatens HIPAA scrutiny and costly injunctive relief through 2026.

What makes MarinHealth unique

  • MarinHealth Medical Center earned CMS five stars in 2026, rare among 4,609 hospitals.
  • Fitch affirmed BBB debt on July 30, 2026, with a positive outlook.
  • The Haynes Heart & Vascular Institute launched June 30, 2026, deepening North Bay specialty care.

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