Medical Billing Services in Indiana.
Indiana’s healthcare landscape is anchored by one of the most comprehensive Medicaid managed care reforms in the country — the 2024 HIP Rate Equalization Project that brought physician and ancillary fee schedules to 100% of Medicare rates across all Indiana Medicaid programs. Combined with the launch of Indiana PathWays for Aging in July 2024 and a market led by IU Health ($9.22 billion in 2024 operating revenue), billing in Indiana requires current expertise in IHCP program architecture, MCE-specific workflows, and the evolving value-based care landscape. Happy Billing delivers that expertise.
Why Indiana Practices Choose Happy Billing
IHCP — Four Managed Care Programs
Indiana’s Medicaid program — the Indiana Health Coverage Programs (IHCP) — operates four managed care programs: the Healthy Indiana Plan (HIP) for adults ages 19-64, Hoosier Healthwise for children and pregnant women, Hoosier Care Connect for aged, blind, and disabled individuals, and Indiana PathWays for Aging (launched July 1, 2024) for members age 60 and older with long-term care needs. Each program has its own benefit package, cost-sharing structure, and MCE assignments. IHCP works with six managed care entities (MCEs): Anthem (now Elevance), CareSource, MDwise (now Managed Health Services), MHS Health Wisconsin, Molina Healthcare of Indiana, and UnitedHealthcare of Indiana.
To bill any managed care program, providers must be enrolled with IHCP and then separately credentialed with each MCE. Happy Billing manages IHCP enrollment through the APEP (AHCCCS Provider Enrollment Portal equivalent) and coordinates credentialing with all six MCEs, tracking network status, authorization requirements, and claim portal configurations for each. For fee-for-service Indiana Traditional Medicaid, claims are processed through CoreMMIS, Indiana’s Medicaid Management Information System, via Gainwell Technologies.
Getting this wrong doesn’t just mean lost revenue. It means regulatory risk. Happy Billing’s coders and compliance team are trained on both frameworks, so every claim routes through the correct dispute resolution pathway from day one.
HIP Rate Equalization — January 2024
The 2024 Healthy Indiana Plan Rate Equalization Project was a landmark change to IHCP physician reimbursement. Effective January 1, 2024, IHCP aligned physician and ancillary fee schedules with 100% of Medicare rates across all programs — HIP, Hoosier Healthwise, Hoosier Care Connect, and fee-for-service. Previously, Hoosier Healthwise and FFS rates lagged HIP rates, creating administrative complexity. Now all programs use a unified professional fee schedule indexed to 100% of prior-year Medicare RBRVS rates.
The rate equalization project also updated physician reimbursement adjustment policies to align with Medicare policies where applicable, including changes to practitioner adjustments, procedure-based adjustments, and site-of-service differentials. DME and medical supply codes without a Medicare rate received an inflationary index increase. Happy Billing updated all charge masters and billing workflows in January 2024 and monitors every subsequent IHCP fee schedule update to protect your reimbursement.
Indiana PathWays for Aging
Indiana PathWays for Aging launched July 1, 2024, creating a new managed long-term services and supports (MLTSS) program for IHCP members age 60 and older. PathWays integrates primary care, behavioral health, and long-term services through the same MCEs serving the rest of IHCP. Providers serving PathWays members — including home health agencies, personal care service providers, adult day services, and hospice organizations — must be credentialed with PathWays-participating MCEs. Happy Billing provides PathWays billing and credentialing as a specialty service line.
Major Payers and Health Systems
IU Health is Indiana’s largest and most comprehensive health system, with 16 hospitals (including a $4.3 billion new downtown Indianapolis campus under construction), over 38,000 employees, and $9.22 billion in 2024 operating revenue. IU Health Physicians includes more than 1,500 board-certified physicians across 200+ locations statewide, making it the largest physician network in Indiana. IU Health’s 2024 strategic commitments include a Care Affordability Plan aligning commercial prices with national Medicare benchmarks, which has generated over $1 billion in patient and employer savings since 2019. Ascension St. Vincent (part of Ascension Health) operates 20 hospitals in Indiana — the most hospital affiliations in the state — with its flagship St. Vincent Hospital Indianapolis providing Level I trauma, comprehensive stroke, and transplant services. Parkview Health (Fort Wayne) and Community Health Network (Indianapolis, $3.6 billion revenue) are the major regional competitors. Eskenazi Health serves as Indianapolis’s safety net academic medical center.
The dominant commercial payers in Indiana are Anthem Blue Cross and Blue Shield of Indiana (the largest commercial insurer, operating Medicare Advantage and commercial plans), UnitedHealthcare, Cigna, and Humana. IU Health sold its fully insured commercial health plans and Medicare Advantage products to Elevance Health (formerly Anthem) in 2024-2025, consolidating the commercial landscape. Happy Billing maintains current credentialing and billing workflows for all major Indiana commercial and government payers.
Is your Indiana practice leaving revenue on the table?
Specialties We Serve in Indiana
Each specialty page dives into the specific billing challenges and our approach. Visit our Specialties to explore the one most relevant to your practice.
Full-Cycle RCM for Indiana Practices
Indiana’s Medicaid program — the Indiana Health Coverage Programs (IHCP) — operates four managed care programs: the Healthy Indiana Plan (HIP) for adults ages 19-64, Hoosier Healthwise for children and pregnant women, Hoosier Care Connect for aged, blind, and disabled individuals, and Indiana PathWays for Aging (launched July 1, 2024) for members age 60 and older with long-term care needs. Each program has its own benefit package, cost-sharing structure, and MCE assignments. IHCP works with six managed care entities (MCEs): Anthem (now Elevance), CareSource, MDwise (now Managed Health Services), MHS Health Wisconsin, Molina Healthcare of Indiana, and UnitedHealthcare of Indiana.
To bill any managed care program, providers must be enrolled with IHCP and then separately credentialed with each MCE. Happy Billing manages IHCP enrollment through the APEP (AHCCCS Provider Enrollment Portal equivalent) and coordinates credentialing with all six MCEs, tracking network status, authorization requirements, and claim portal configurations for each. For fee-for-service Indiana Traditional Medicaid, claims are processed through CoreMMIS, Indiana’s Medicaid Management Information System, via Gainwell Technologies.
Getting this wrong doesn’t just mean lost revenue. It means regulatory risk. Happy Billing’s coders and compliance team are trained on both frameworks, so every claim routes through the correct dispute resolution pathway from day one.
The Happy Billing Difference
- AI-powered claim scrubbing catches errors before submission
- Dedicated account manager who knows your specialty
- Real-time dashboard with full revenue cycle visibility
- No long-term contracts — performance-based relationship
- HIPAA-compliant infrastructure with SOC 2-aligned processes
- Average 30-40% reduction in billing overhead
Indiana Medical Billing FAQs
What changed for our billing after the 2024 HIP Rate Equalization Project?
The January 2024 HIP Rate Equalization Project standardized IHCP physician and ancillary fee schedules at 100% of Medicare rates across all four IHCP programs. Before this change, Hoosier Healthwise and fee-for-service rates were lower than HIP rates, creating discrepancies. Now, the same IHCP Professional Fee Schedule applies to HIP, Hoosier Healthwise, Hoosier Care Connect, and FFS claims. Reimbursement adjustment policies were also updated to align with Medicare policies. Happy Billing updated all charge masters and billing workflows effective January 1, 2024, and continues monitoring IHCP fee schedule updates published each quarter.