● Physician-Led Hospital Operations Consulting

Transforming Hospital Revenue Integrity
Through Clinical Excellence

We help acute‑care organizations build reliable, standardized, and denial‑resistant revenue cycle systems, strengthening financial integrity, supporting caregivers, and ensuring every patient's care is backed by accurate, timely, and sustainable reimbursement.

  • Target:Denial Rate < 5%
  • Provider Milestone:24/7 Peer to Peer Operations, Flagging & Fixing Problems in <6hrs
  • Payor Milestone:Independent Clinical Assessment Delivered Within 48hrs of Case Submission
  • Standard:Evidence-Based Clinical Justification
  • Strategy:Strategic Payor and Provider Collaboration
For Providers
How We Help Hospital Providers
Front-End Strategy
Authorization & status integrity aligned with Payor criteria at admission
Revenue Protection
Clinical Documentation Improvement coaching to prevent inappropriate DRG assignment before submission
Tactical Defense
Physician Peer to Peer advocacy & evidence-based appeals
Risk Mitigation
Expert witness & litigation to ensure appropriate reimbursement
9 Integrated Service LinesView Provider Services →
For Payors
How We Help Payor Organizations
Medical Necessity Validation
Use of evidence-based clinical decision making criteria in defense of denied claims
Level-of-Care Verification
Ensuring the intensity of services provided matches the patient’s severity of illness and the designated care setting.
Billing Integrity
Identifying recurring error patterns that lead to provider violations of payor agreements.
Regulatory Defense
CMS/NCQA audit validation protecting Star Ratings
Objective. Independent. Clinical.View Payor Services →
Our Impact
Our Track Record in Numbers
12,500+
Claims
Reviewed
125+
Lead Testifying
Expert
250+
Expert
Depositions
190+
National
Clients
Nationwide
●  Proven Impact
0+
National Clients
Served
0+
Hospital Projects
Completed
0+
Years of Consulting
Experience
0+
Clinical Documentation Improvement
Programs Deployed
0+
UM Programs
Deployed
Why Choose Us

The Physician-Led Advantage

Unlike traditional consulting firms, our organization is led by a physician who brings firsthand clinical & operational insight into every revenue cycle decision.

Physician-Led Adjudication

We adjudicate clinical variances.

Every disputed determination is reviewed by our Physician-led Adjudication Team, who classify each denial as either Factually Supported or Policy-Driven. This systematic classification drives precision appeals and long-term denial pattern correction, increasing your hospital's operating margins at scale.

Bridging the Gap

Aligning Medical Judgement with Revenue Integrity

We sit at the intersection of clinical care and financial performance, applying physician-led medical judgment where traditional firms apply only financial modeling. By resolving the friction between what clinicians document and what Payors reimburse, we protect your revenue at every stage of the cycle.

Independent Clinical Arbitration

We identify variances in demonstrating medical necessity.

Our firm serves as an Independent Clinical Arbitrator, identifying variances in demonstrating medical necessity (Sepsis 3, Two Midnight Benchmark, or proprietary MCG/InterQual filters). Our assessments provide the legal and clinical evidentiary basis required to overturn unlawful recoupments.

Clinical Documentation

We perform a Forensic Medical Audit.

Our team conducts granular forensic reviews of clinical records, prioritizing high-risk DRGs and ensuring accurate CC/MCC capture on every encounter. The result is maximum appropriate reimbursement, fully defensible documentation, and a coding posture that withstands the most rigorous Payor scrutiny.

Analyzing high-risk DRGs to ensure accurate coding and CC/MCC capture for maximum appropriate reimbursement every time.

Recovery & Appeals

We are dedicated to recovering every dollar you are owed.

Physician-authored clinical narratives, backed by expert testimony and litigation support, pursue every disputed determination through all stages of appeal. From Level I reconsiderations to federal court, MHMDAA delivers the clinical authority and legal precision required to prevail.

190+
National Clients
<5%
Denial Rate Target
Meet Our Team →
Our Services

Explore Our Service Lines

A comprehensive suite of services protecting revenue integrity across every stage of the patient journey, for both Providers and Payors.

Our Approach

How We Deliver

We use technology to enhance capabilities, increase operational transparency, and improve healthcare delivery, driving greater efficiency, accuracy, and overall system performance.

1
Assess

We perform comprehensive review of hospital strategy, operations, and revenue cycle to identify gaps and revenue opportunities.

2
Strategize

Developing targeted action plans based on root cause analysis and clinical performance data unique to your facility.

3
Implement

Deploying our nine integrated service lines with dedicated physician-led teams and technology for maximum impact.

4
Sustain

Establishing feedback loops and performance metrics for lasting financial results and continuous revenue improvement.

1
Abstract

Clinical, administrative, and utilization data are extracted and distilled into a focused summary highlighting the elements relevant to coverage, level of care, and benefit determination.

2
Analysis

The clinical presentation, interventions, and resource utilization are evaluated against internal policies, operational benchmarks, and expected care patterns to identify discrepancies or unsupported components.

3
Medical Necessity Validation

We validate medical necessity by applying evidence-based criteria, industry standards, National Coverage Determinations (NCDs), payer-provider contracts, and applicable law. Our approach ensures that disputed claims are adjudicated with clinical integrity and regulatory precision.

4
Construct

Clinical evidence and policy criteria are synthesized into a structured, physician-authored narrative. This defensible analysis explicitly links medical necessity to governing regulations, creating an airtight justification designed to withstand scrutiny during appeals, audits, or litigation.

Dr. Michael Hill
Our Founder

Michael Hill, MD

Founder & CEO  ·  Residency UCLA-Trained Emergency Physician  ·  UC Irvine School of Medicine

“In an era of friction between automated Payor denials and provider over-coding, MHMDAA serves as the essential clinical intermediary. Our physician-led framework delivers the defensible evidence required to secure compliance and revenue in 2026.”

- Michael Hill, MD  ·  Founder & CEO

Dr. Hill is a residency-trained emergency physician with 30+ years of healthcare consulting experience. A former Managing Director at Navigant Consulting and operator of a 52-hospital, 250-physician emergency medicine group, he has directed 100+ national hospital engagements with annual revenue outcomes of $5M–$28M per initiative. Dr. Hill has worked with more than 80 Case Management Departments, including operational redesign and training of case managers and physicians on inpatient status determination, developed and deployed Clinical Documentation Improvement (CDI) training programs for physicians, coders, and utilization managers, and designed and deployed 14 utilization management programs across North America.

As a clinical expert witness in 125+ arbitrations and litigations, Dr. Hill has testified on over 12,500 claims spanning medical necessity, ICD-10/DRG coding, EMTALA, and denial management, representing both Payors and health systems before AAA, AHLA, and federal courts nationwide.

ACEP National Steering CommitteePast President, CA-ACEPIHI & Joint Commission SpeakerRWJ Patient Flow AdvisorUCSF Asst. Professor
12,500+
Claims Reviewed
125+
Lead Testifying Expert
250+
Expert Depositions
30+
Years Consulting
Performance Assessment

Where Is Your Revenue Falling Through?

Identify the gaps that limit accurate reimbursement, especially the acute‑care areas where revenue leakage occurs. Then pinpoint your top operational challenges and see how MHMDAA's physician‑led approach directly addresses them with clinically grounded, defensible claim analysis.

High Denial Rates
Prior authorization denials, medical necessity disputes, and underpayments are impacting your appropriate reimbursement.
Revenue Leakage
Missed charges, coding downgrades, and unresolved claims are leaving recoverable revenue on the table.
Compliance Gaps
Audit vulnerabilities, documentation deficiencies, and regulatory exposure are increasing institutional risk.
Peer-to-Peer Losses
Breakdowns in documentation, appeals, and arbitration are driving avoidable revenue loss.
Operational Bottlenecks
Utilization review backlogs, slow concurrent reviews, and throughput delays are crippling clinical operations.
Appeals & Litigation
Documentation, appeal, and arbitration failures are creating avoidable revenue loss.

Start The Conversation With Our Experts

Partner with MHMDAA’s physician-led team and take the first decisive step toward building a denial-resilient, financially sustainable hospital operation.