San Francisco, CA
Outsourced medical billing and revenue cycle management for San Francisco practices — specialty-aware coding, denial management, and a free Billing Health Check.
FYNQ Medical Billing provides full-service San Francisco medical billing and revenue cycle management (RCM) for independent practices across San Francisco, California. From Parnassus Heights (UCSF Medical Center) to neighborhood clinics, we handle coding, claims, denials, A/R, and credentialing so your San Francisco practice gets paid.

Important San Francisco facts
We run your entire billing operation, start to finish.
Accurate coding that protects revenue and reduces compliance risk.
Clean claims out the door the first time.
We chase down every denial and fight to get it paid.
Recover money sitting in aged claims that no one's working.
Verify coverage before the visit; no surprise denials later.
Get providers in-network — faster, without the paperwork pain.
Accurate posting, clear patient statements, gentle collections.
See exactly how your practice compares to your specialty.
Maximize OON reimbursements with specialized negotiation.
Stay review-ready; train your team on what payers expect now.
Parnassus Heights (UCSF Medical Center) · Mission Bay (UCSF research & hospital campus) · Western Addition (Kaiser Permanente SF & CPMC)
505 Parnassus Ave, San Francisco, CA 94143
academic medicine and biomedical research
Visit website →1975 4th St, San Francisco, CA 94158
pediatrics and pediatric subspecialties
Visit website →1001 Potrero Ave, San Francisco, CA 94110
Level I trauma and safety-net / high self-pay billing
Visit website →1101 Van Ness Ave, San Francisco, CA 94109
large non-profit multispecialty hospital
Visit website →2425 Geary Blvd, San Francisco, CA 94115
integrated managed care
Visit website →845 Jackson St, San Francisco, CA 94133
community hospital serving a multilingual population
Visit website →San Francisco at a glance






Photos: David McElwee, Clément Proust, Stephen Leonardi, Belle Co, David Vives, Lobiya via Pexels
Around San Francisco
Landmarks: Golden Gate Bridge, Alcatraz Island, Fisherman's Wharf, Painted Ladies (Alamo Square), Ferry Building.
Parks & green spaces: Golden Gate Park, Presidio of San Francisco, Lands End, Dolores Park.
Pro sports: San Francisco 49ers (NFL), San Francisco Giants (MLB), Golden State Warriors (NBA), San Jose Sharks (Bay Area) (NHL).
Major payers: Kaiser Permanente, Blue Shield of California, Anthem Blue Cross (California), Health Net, UnitedHealthcare, San Francisco Health Plan (Medi-Cal), Medi-Cal (managed care), Medicare and Medicare Advantage.
Yes. FYNQ Medical Billing provides full-service medical billing and revenue cycle management for independent practices across San Francisco, California — coding, claims, denials, A/R, credentialing, and reporting.
We work across the major San Francisco payers, including Kaiser Permanente, Blue Shield of California, Anthem Blue Cross (California), Health Net, UnitedHealthcare, San Francisco Health Plan (Medi-Cal), Medi-Cal (managed care), Medicare and Medicare Advantage.
Yes. San Francisco is specialty-dense — oncology, cardiology, transplant, pediatrics — and we set up coding, modifiers, and prior authorization for those specialties.
Yes. We work inside your current EHR and practice-management system; your San Francisco practice does not switch software.
No. FYNQ never guarantees specific revenue or collection results. We focus on the process — clean claims, worked denials, and clear reporting — designed to improve billing performance over time.
Start with a free Billing Health Check. We review your San Francisco billing, show where revenue is leaking, and outline a plan — no patient data and no commitment.
No commitment, no patient data — just a clear picture of what your San Francisco practice is leaving behind.
Step 1 of 3
Start with a free Billing Health Check — no strings attached.
Start My Free Health Check