Skip to main content
Sosa Practice Partners

Nationwide Medical and Behavioral Health Billing and Credentialing Services

SOSA supports providers across all 50 states with coordinated medical billing, behavioral health billing, credentialing, payer enrollment, verification of benefits, denial follow-up, AR management, and practice support.

All 50 statesMedical + behavioral healthBilling + credentialing coordination

A billing and credentialing partner for practices working across state lines.

Healthcare operations are rarely simple when payers, networks, provider types, and state requirements overlap. A practice may need CAQH updates, payer enrollment, benefits verification, claims follow-up, denial resolution, payment posting, and revenue reporting all moving at the same time.

SOSA brings those moving parts into a more organized workflow so medical and behavioral health providers can see what is pending, what needs follow-up, and what is blocking payment.

Coverage across the service regions listed below.

Hover over a listed state marker to see the service area. The map is a visual guide to national coverage; payer rules, enrollment requirements, and network participation still vary by location.

Coverage marker positions are illustrative and designed for orientation, not geographic measurement.

SOSA nationwide service coverage map A stylized map of the United States with interactive markers for listed service-area states.

Built for behavioral health, medical, group, and telehealth practices.

Behavioral Health

Therapists, counselors, psychologists, psychiatrists, psychiatric nurse practitioners, group practices, telehealth providers, and substance use treatment programs.

Medical Providers

Primary care providers, nurse practitioners, internal medicine practices, family medicine practices, specialty clinics, multi-provider medical groups, and telehealth medical practices.

Growing Organizations

Practices adding clinicians, expanding payer panels, entering new states, improving collections, or tightening billing operations before the next stage of growth.

Commercial, national, government, Medicaid, and behavioral health networks all require careful tracking.

SOSA works with commercial, Medicaid, Medicare, managed care, and behavioral health networks nationwide. The goal is not just to submit forms or claims, but to keep payer status, claim flow, benefit details, denials, and payment follow-up visible enough for the practice to act.

  • Aetna, Cigna, UnitedHealthcare / Optum, Humana, Ambetter, Molina, Health Net, Multiplan, Oscar, and Oxford

  • BCBS networks including Illinois, Texas, Anthem, Regence, Horizon, Highmark, Florida Blue, and CareFirst

  • Behavioral health networks including Carelon, Headway, Alma, Spring Health, Lyra, Magellan, and Tricare behavioral health networks

  • Medicare, Medicaid, managed Medicaid plans, TMHP Texas Medicaid, Meridian, Fidelis Care, MetroPlus, and Healthfirst

Network names are examples from the service specification. Payer availability, enrollment paths, and reimbursement rules vary by plan, state, provider type, and current network status.

Coverage across every United States region.

  • Northeast: New York, New Jersey, Pennsylvania, Massachusetts, Connecticut, Maryland, Virginia, Rhode Island, New Hampshire, and Maine

  • Southeast: Florida, Georgia, North Carolina, South Carolina, Tennessee, Alabama, Louisiana, Mississippi, Arkansas, and Kentucky

  • Midwest: Illinois, Ohio, Michigan, Indiana, Wisconsin, Minnesota, Iowa, Kansas, Missouri, and Nebraska

  • South and Southwest: Texas, Arizona, Nevada, New Mexico, Oklahoma, Colorado, Utah, Wyoming, and Montana

  • West and Northwest: California, Washington, Oregon, Idaho, Alaska, Hawaii, North Dakota, and South Dakota

A boutique partner, not just another service provider.

At SOSA, you work with real people who understand healthcare operations, reimbursement challenges, credentialing timelines, and the day-to-day realities of running a practice. The support is hands-on, responsive, and designed to make the business side of care easier to manage.

  • Specialized medical and behavioral health billing expertise

  • Boutique-level communication and responsive support

  • Transparent pricing conversations with no hidden fees

  • Secure, HIPAA-conscious workflows

  • Credentialing and billing coordination under one partner

  • Dedicated operational guidance and practice support

  • More visible claims follow-up and revenue-cycle reporting

A national service model still needs a practical operating rhythm.

  1. 01

    Map the practice

    We review provider types, states served, payer mix, telehealth footprint, EHR setup, credentialing status, claim volume, and current bottlenecks.

  2. 02

    Organize payer work

    Applications, CAQH details, enrollment requirements, ERA/EFT needs, and payer-specific follow-up are brought into a visible workflow.

  3. 03

    Run the revenue cycle

    Claims, benefits checks, authorizations, denials, payment posting, AR follow-up, and reconciliation are coordinated around the scope of support.

  4. 04

    Report and improve

    SOSA helps surface payer delays, unpaid claims, credentialing blockers, AR trends, and operational next steps so the practice can move with more clarity.

Frequently asked questions

Don't see your question? Send us a note — we'll respond personally.

Let’s simplify the business side of your practice.

Whether you are launching, expanding your provider network, improving collections, or navigating complex credentialing requirements, SOSA can help map the right support.

Schedule a free consultation