Suite 1300
Salt Lake City, UT 84111
Block-1 3rd Floor, Perungudi Bypass Rd, Perungudi,
Chennai - 600096
MGR Main Rd,
Perungudi, Chennai - 600096
Villupuram,
Tamil Nadu – 605602
Behavioral Health Billing for Hospitals
Revenue Cycle Precision for Mid-Size Community Hospitals
AnnexMed delivers end-to-end RCM built for the community hospital operating environment, efficient, accurate, and financially disciplined across every department.
~3,000
US Community Hosp
of US hospitals
60–70%
US Admissions
hospitals
2–4%
Avg Op Margin
is critical
15–20%
AR Days Reduction
AnnexMed avg.
within 90 days
Why RCM performance matters here?
Key RCM Challenges
Simultaneous Inpatient and Outpatient Billing
Community hospitals must manage IPPS DRG and OPPS APC billing together. Rules and compliance differ, and patient journeys often span both systems. Limited staff and depth create ongoing pressure for consistency and accuracy across departments and revenue workflows.
Employed Physician Billing Alignment
As hospitals expand employed physician programs, CMS-1500 professional billing must align closely with UB-04 facility billing. Gaps cause duplicates, code inconsistencies, and global period errors. Provider based billing adds compliance and patient notice requirements.
Staffing Gaps Across the Revenue Cycle
Community hospitals run lean billing teams across departments. Turnover or volume spikes create backlogs that quickly worsen A/R aging and denial rates. Consistency in execution, not just capacity, is the key driver of strong revenue cycle performance.
Outpatient Service Line Growth
As hospitals expand surgery, imaging, infusion, and outpatient services, billing complexity rises significantly time. Each line adds APC rules, prior auth, and charge capture workflows. New services like infusion require J-code accuracy, drug hierarchy billing, and scaled authorization management.
CDI and DRG Optimization
Community hospitals often lack CDI depth yet face the same DRG optimization needs. Missed comorbidities, incomplete severity capture, and unqueried diagnoses suppress CMI and revenue without clear alerts or visibility across inpatient documentation workflows consistently.
Observation Status and Two-Midnight Compliance
The Two Midnight Rule drives real time admission decisions with major financial impact. Observation billing requires MOON notice within 36 hours, separate claims, and patient liability communication, managed efficiently across hospital departments without compliance risk or disruption.
Payer Contract Underpayment Detection
Community hospitals manage 50 to 150 payer contracts. Detecting underpayments requires contract modeling and remittance analysis, often lacking internally. This leaves 3 to 7 percent of total net revenue underpaid each year, written off instead of recovered.
Price Transparency Compliance
CMS requires hospitals to publish machine readable standard charges and a consumer friendly list of 300 services. For community hospitals, maintaining accurate files is administratively burdensome, and non compliance penalties can reach 2 million annually, impacting already thin margins.
Inpatient DRG Billing (UB-04)
Complete facility billing with MS-DRG optimization, CDI-supported comorbidity capture, and CC/MCC accuracy across all inpatient admissions, maximizing Case Mix Index and net reimbursement.
Outpatient APC/OPPS Billing
Ambulatory Payment Classification billing across services, surgery, imaging, therapy, infusion, clinic visits, and observation, with conditional packaging compliance and APC accuracy audits.
Provider-Based HOPD Billing
Dual billing for hospital-owned outpatient departments: facility fee (UB-04) and professional fee (CMS-1500) coordinated with provider-based attestation compliance and patient notification.
Employed Physician Billing (CMS-1500)
Professional billing for hospitalists, specialists, and primary care integrated with facility billing, ensuring coding, global period management, and duplicate prevention across payers.
Same-Day Surgery Billing
Outpatient surgical billing with APC assignment, device and implant billing, anesthesia coordination, and accurate charge capture across same-day surgery volumes and surgical lines.
Outpatient Infusion Billing
Drug hierarchy billing with J-code accuracy, prior auth, NDC reporting, and 340B modifier support for hospital-based infusion centers, with ongoing compliance monitoring per payer.
Observation Billing Management
Two Midnight Rule compliance, MOON notice tracking within 36 hours, observation claim processing, and Condition Code 44 support to reduce status denials and patient disputes.
CDI Program Support
Scalable CDI for community hospitals with targeted query programs addressing DRG gaps, delivering 0.10 to 0.20 CMI improvement within 12 months without a large CDI team.
Accounts Receivable Management
End-to-end AR follow-up across payer classes and service lines prioritized by balance, aging, and behavior targeting a 15–20% reduction in Days in A/R within the 90 days engagement.
Denial Management and Appeals
Root cause denial analytics, clinical and technical appeals, payer escalation, and trend reporting for community hospitals including Two Midnight, medical necessity, and authorization denials
Payer Underpayment Recovery
Contract specific rate modeling, remittance variance analysis, and underpayment recovery across commercial payers, identifying 3 to 7 percent of revenue previously written off.02
Price Transparency Compliance
Machine readable file prep, 300 shoppable services display, and CMS compliance monitoring keep hospitals current with mandates and avoid penalties up to 2M annually
Imaging and Radiology Billing
Diagnostic imaging APC billing, technical and professional component separation, modality charge capture review, and radiology revenue optimization across imaging departments
Self Pay & Charity Care
Medicaid presumptive eligibility screening, charity care determination, counseling, and uncompensated care documentation for DSH, reducing write offs while maintaining access commitments
Charge Capture & CDM
Department level charge capture review, CDM audits, revenue code updates, and chargemaster alignment across departments, preventing revenue leakage before claims submission
Key billing & coding reference
Billing Dimension
Detail & AnnexMed Approach
Claim Form
UB-04 and CMS-1500 dual billing with conflict and code checks
Inpatient Reimbursement
IPPS DRG with CDI support driving 0.10 to 0.20 CMI improvement
Outpatient Reimbursement
OPPS APC billing with packaging rules and device pass-through
Provider-Based Billing
Dual billing with provider-based compliance and patient notices
Observation Status
TOB 13X, Rev 0762, 2-Midnight rule, MOON in 36h, CC44 support
Outpatient Surgery
APC surgical billing with anesthesia and implant coordination
Infusion Billing
Drug hierarchy billing with J codes, NDC, and 340B modifiers
Quality Programs
Drug hierarchy billing with J codes, NDC, and prior auth
Payer Mix (National Avg)
Payer mix Medicare Medicaid Commercial and self pay strategy
Underpayment Risk
50 to 150 payer contracts with 3 to 7 percent recovery focus
Price Transparency
CMS MRF and 300 shoppable services compliance to avoid penalties
Key Denial Patterns
Denials from medical necessity, auth, status, and APC errors
Why AnnexMed for community hospitals?
Financial discipline built into the service model
At a 2% operating margin, a 1% improvement in net revenue yield from better billing is worth 50% of operating income. Every AnnexMed workflow decision, denial priority, and CDI query is evaluated against its net revenue impact, not just its process efficiency.
CDI scaled for community hospital resources
Our CDI program targets the most common DRG optimization gaps at community hospitals. High-impact query programs deliver 0.10–0.20 CMI improvement within 12 months without requiring a large dedicated CDI department.
Dual billing integration eliminates the most costly errors
Employed physician billing and facility billing are managed as a coordinated workflow, not separate silos. This eliminates duplicate billing conflicts, global period overlaps, and diagnosis inconsistencies that cost community hospitals millions in denied and adjusted claims annually.
Observation compliance without administrative burden
Two Midnight Rule, MOON notice tracking, and observation claims are managed systematically, significantly reducing compliance risk and staff burden for busy ED and hospitalist programs
Underpayment recovery most hospitals miss
Payer underpayment recovery finds 3 to 7 percent of net revenue in underpaid claims often written off. This is real revenue already delivered and earned by hospitals.
15–20% A/R reduction within 90 days
Clients achieve a 15 to 20 percent reduction in A/R days within 90 days, improving cash flow and supporting hospital operations, capital investment, and working capital stability.
Price transparency without IT burden
Compliance team maintains MRF and shoppable displays per CMS, avoiding up to $2M penalties while improving patient experience and reducing front end confusion.
AnnexMed's implementation approach
Baseline Assessment
A/R aging, denial analysis, CDM review, CDI gap assessment, and payer contract underpayment audit baseline
Dual Billing Setup
Inpatient, outpatient, and professional billing workflows coordinated with conflict checks and global period controls
CDI Deployment
High-impact CDI query program activated with CMI baseline tracking and physician engagement workflows optimization
Service Line Activation
APC billing, observation management, provider-based compliance, and new service line billing workflows fully seamlessly activated
Ongoing Excellence
Monthly KPI reporting, quarterly strategy reviews, contract renegotiation, continuous denial monitoring
Improve Your Community Hospital Revenue Cycle
Find out how much revenue your hospital is leaving on the table. Get a complimentary revenue cycle assessment from AnnexMed hospital billing specialists.
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Case Studies
See the impact we deliver
Discover how AnnexMed reduces denials, accelerates reimbursements, and strengthens financial performance. Backed by measurable outcomes and proven RCM expertise, we deliver operational excellence, revenue stability, and sustainable growth you can trust.
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Proven RCM expertise. Delivered at scale.
For over 20 years, AnnexMed has delivered RCM solutions nationwide, combining expert billing, coding, and AR support to drive measurable results and growth.
- 20+ years of proven healthcare RCM experience
- 1,500+ professionals supporting billing, coding & AR
- 500+ certified coders across multiple specialties
- 99%+ compliance with HIPAA and security standards
- All 50 states served with consistent, scalable operations
