Public Health — Health Systems Research and Evaluation
Graduate training in the formal evaluation of health systems and institutional performance, with a minor in biostatistics.
Transforming through institutional integrity
Executive
Leadership
Portfolio
Stratified Revenue Integrity — a doctrine, a framework, and the institutional architecture built from them.
Founder
Dr. William Rodríguez, Ed.D.
- Founder, STABILITAS™ Institutional Intelligence
- Creator of the STRATIFY Revenue Integrity Ecosystem
Revenue Cycle Management processes revenue.
Revenue Intelligence understands revenue.
Revenue Integrity protects revenue.
Three executive questions
- 01
Where is revenue leaving the institution structurally?
- 02
Who is accountable for seeing it before it leaves?
- 03
What governs the decision once it is seen?
These three questions define the discipline of revenue integrity. They also organize the pages that follow.
Contents
Structure of the Portfolio
- —Executive SummaryWhy institutions that process revenue competently still lose it structurally
- IExecutive ProfileA practitioner's route into revenue integrity through evaluation, biostatistics, and leadership
- IIStratified Revenue IntegrityThe master curriculum — the doctrine, and the institutional ecosystem that emerged from it
- IIIExecutive PrinciplesFive operating principles governing revenue as an institutional asset
- IVThe STRATIFY Revenue Integrity FrameworkFive structural domains through which earned revenue must travel — and the taxonomy that classifies its loss
- VExecutive Career JourneyProfessional evolution from health systems research to institutional architecture
- VICredentials and Professional RecordEducation, appointments, publications, and executive competencies
- VIILegacy and Closing StatementDoctrine as the durable form of institutional contribution
Front matter
Executive Summary
Protecting the full value of the care an institution has already delivered
Executive insight
Most healthcare organizations are competent at processing revenue. Far fewer are structured to protect it.
Healthcare organizations operate under financial pressure that is rarely a function of effort. Claims are submitted, denials are worked, contracts are negotiated, and coding is reviewed. The work is performed diligently, and revenue still leaves the institution.
It leaves structurally.
It leaves through coding practices that are technically defensible but economically incomplete. Through denial patterns that are managed case by case and never diagnosed in aggregate. Through contract terms that are honored precisely as written and never tested against actual performance. Through the accumulated distance between the clinical activity documented and the reimbursement ultimately received.
None of these are failures of execution. They are failures of architecture — and architecture is a governance problem, not an operational one.
The distinction that organizes this work
Revenue Cycle Management processes revenue.
Revenue Intelligence understands revenue.
Revenue Integrity protects revenue.
Most institutions have invested substantially in the first tier and almost nothing in the third. The consequence is an organization that can describe what happened to its revenue with great precision, and cannot say what should have happened instead.
A curriculum, not a service line
Stratified Revenue Integrity
Rather than approach this as an advisory offering, Dr. Rodríguez developed it as a body of doctrine. Stratified Revenue Integrity is a master curriculum — the foundational work in which the framework, the vocabulary, and the governing logic of revenue integrity are established as a discipline rather than a set of techniques.
The curriculum came first. Everything else is downstream of it.
Stratify emerged from that doctrine as its operational expression: the advisory practice and platform architecture through which the framework is applied to institutions. The order matters. The instruments exist because the doctrine defined what needed to be instrumented.
The foundation beneath the doctrine
This work did not originate in healthcare finance. It originated in public health — in the formal evaluation of health systems.
Hospital Performance Analysis
Eight years leading research across major Puerto Rican hospitals, developing evaluation instruments and analyzing performance data.
Quantitative Instruction
Eight years teaching statistics, biostatistics, and research methods at undergraduate and doctoral level.
Organizational Leadership
A doctorate examining how institutions align structure, accountability, and decision authority.
Revenue integrity, approached from that foundation, is not a billing discipline. It is public health systems evaluation applied to the financial architecture of an institution.
I
Section one
Executive Profile
An evaluator's route into healthcare financial architecture
Executive insight
The question is not whether the institution collected. It is whether the institution collected what the care it delivered was actually worth.
Dr. William Rodríguez is a healthcare strategy advisor, researcher, and author whose work addresses revenue integrity as a problem of institutional governance rather than operational recovery.
His professional route into the discipline is unusual, and it accounts for the shape of the work. He did not enter healthcare finance through billing operations or revenue cycle administration. He entered it through evaluation — through graduate study in public health, where the measurement of health systems is the discipline itself; through eight years of hospital performance research; and through the quantitative training required to distinguish a real pattern from an artifact.
That distinction turns out to be the entire discipline.
An institution reviewing denials case by case sees incidents. An institution capable of evaluating denials in aggregate sees structure. The first produces recovery; the second produces prevention. Revenue integrity lives in the difference.
Executive positioning
Four integrated areas of executive expertise
01
Revenue Integrity Strategy
Diagnosing structural revenue leakage across the five domains through which earned revenue travels — and converting that diagnosis into governed institutional decisions.
Revenue integrity is architecture, not recovery.
02
Health Systems Evaluation
Applying formal public health evaluation methodology to institutional financial performance, using the same analytical rigor developed for evaluating clinical and population health outcomes.
An institution cannot protect what it has not learned to measure.
03
Organizational Leadership and Governance
Establishing the accountability structures, decision authority, and operational alignment through which financial findings become institutional action.
Analysis without governance is commentary.
04
Applied Research and Publication
Producing long-form research, doctrine, and professional publication that establish revenue integrity as a discipline with its own vocabulary and standards.
A discipline exists when it can be taught.
Professional philosophy
Institutions do not lose revenue by accident
They lose it by design. Not by malicious design — by inherited design. Every institution operates a financial architecture assembled over years from vendor decisions, staffing constraints, payer concessions, and regulatory response. Very few institutions have ever examined that architecture as a whole.
The result is predictable. Each function performs its role correctly. No function is accountable for the outcome. And revenue leaves through the seams between them.
What will this institution do differently once it can see this?
Findings that cannot survive that question are reports. Findings that can are governance.
II
Section two
Stratified Revenue Integrity
The master curriculum and the ecosystem that emerged from it
Executive insight
The doctrine was written first. The instruments were built to serve it.
Stratified Revenue Integrity is the foundational body of work from which Dr. Rodríguez's professional architecture derives. It is a master curriculum rather than a methodology — the work in which the framework, the governing vocabulary, and the doctrinal position on revenue are established.
Its central proposition is that revenue must be understood as a stratified institutional asset. Revenue is not a single quantity that an organization either collects or fails to collect. It exists in layers — what was clinically delivered, what was documented, what was coded, what was submitted, what was contracted, and what was ultimately paid — and the distance between any two of those layers is where institutional value is lost.
Revenue integrity is the discipline of governing the distance between what care was worth and what the institution received for it.
A doctrinal position
Revenue integrity as institutional architecture rather than operational recovery, and as a governance function rather than a billing function.
A vocabulary
The tiered distinction between revenue cycle management, revenue intelligence, and revenue integrity — terms that most institutions use interchangeably and that mean fundamentally different things.
A framework
The five structural domains through which earned revenue must travel, and the CIE taxonomy that classifies how it is lost and how that loss propagates.
A standard of evidence
The analytical requirements a finding must satisfy before it can justify institutional action.
From doctrine to institution
The emergence of STABILITAS™ and STRATIFY
STABILITAS™ Institutional Intelligence is the institution the doctrine produced — an organization whose mission is transforming through institutional integrity, and which develops governance frameworks and operational platforms designed to protect institutional value across the domains where it is most structurally at risk.
The STRATIFY Revenue Integrity Ecosystem is the application of that mission to healthcare finance: the specialized platform through which the five-domain framework is operationalized for healthcare organizations.
The curriculum establishes what must be true.
The framework establishes how it is examined.
The practice establishes who is accountable for acting.
An institution that adopts the instruments without the doctrine acquires tools it has no basis for interpreting.
III
Section three
Executive Principles
Five principles governing revenue as an institutional asset
Executive insight
These principles were not derived from finance. They were derived from evaluation, and applied to finance.
Principle One
Revenue Integrity Is Architecture, Not Recovery
- Recovery addresses what was lost.
- Architecture addresses why it was losable.
- Recovery is measured in dollars returned.
- Architecture is measured in dollars that never leave.
An institution that only recovers will recover indefinitely.
Principle Two
An Institution Cannot Protect What It Has Not Learned to Measure
- Measurement precedes protection.
- Aggregation precedes diagnosis.
- Diagnosis precedes governance.
Every institution has the data. Very few have converted it into the capacity to see structure.
Principle Three
Analysis Without Governance Is Commentary
- A finding that names no owner changes nothing.
- A finding that triggers no decision changes nothing.
- A finding that survives no scrutiny should change nothing.
The value of a diagnostic is determined entirely by what it obligates.
Principle Four
Revenue Is Stratified, and the Loss Occurs Between the Layers
- Care delivered is not care documented.
- Care documented is not care coded.
- Care coded is not care reimbursed.
Institutions manage each layer competently and lose value in the distance between them.
Principle Five
A Discipline Exists Only When It Can Be Taught
- A technique belongs to the practitioner.
- A discipline belongs to the institution.
- The difference is whether it survives the practitioner's departure.
This is why the work took the form of a curriculum rather than a service.
IV
Section four
The STRATIFY Revenue Integrity Framework
Five structural domains through which earned revenue must travel
Executive insight
Revenue is not lost inside any one domain. It is lost in the distance between them.
The framework operationalizes the curriculum. It organizes the revenue system into five interdependent structural domains — each a point in the journey of earned revenue from the moment of clinical delivery to the moment of payment, and each capable of producing loss when it falls out of alignment with the others.
D1
Clinical Delivery Integrity
Where revenue is born.
The clinical encounter is the moment the organization earns the revenue it is trying to protect. Asks whether that encounter is fully captured — whether workflow functions as designed, whether handoffs preserve information, and whether clinical reality will be accurately reflected downstream. A failure here does not announce itself. It distributes silently across every subsequent domain.
These are not departments or functions. They are the five points in the journey of earned revenue where structural alignment must be continuously maintained.
The CIE classification system
A taxonomy for reading structural loss
Identifying that revenue is being lost is the beginning of revenue integrity, not the end of it. The Classification of Integrity Exceptions provides the structural taxonomy through which the ecosystem reads, classifies, and communicates continuity failure — transforming the observation of loss into executive intelligence about its structural origin and its likely propagation.
Type A
Configuration Misalignment
The structural setup of an operational environment has drifted from its intended state — authorization pathway drift, coding system integration error, module inconsistency introduced without governance review.
PropagationTypically invisible until downstream effects surface. Propagates directly into Documentation and Coding Integrity.
Type B
Contractual Misalignment
Payer contract terms are not being operationally honored through adjudication behavior, fee schedule deviation, or systematic variance — even when the operational environment is technically configured correctly.
PropagationCreates configuration pressure in D3, documentation gaps in D2, and denial escalation in D4. Revenue erodes across three domains before anyone identifies the contract.
Type C
Documentation Misalignment
Clinical reality is not being translated into documentation in a way that preserves operational, coding, contractual, or compliance integrity downstream.
PropagationThe most common intermediate failure in the propagation chain — and the one most often mistaken for an isolated documentation error.
Type D
Structural Misalignment
Cross-domain propagation is active. The failure has moved beyond its origin and now affects multiple regions of the revenue system simultaneously.
PropagationThe most serious classification and the most common end state of undetected drift. By the time it is visible, the origin is typically three to four causal steps behind the presenting symptom.
V
Section five
Executive Career Journey
From health systems research to institutional architecture
Executive insight
Each appointment supplied a component the doctrine would later require.
Dr. Rodríguez's professional trajectory moves through evaluation, quantitative instruction, corporate planning, and health policy research before arriving at revenue integrity. The sequence is not incidental. Each position supplied an analytical capacity the doctrine would later depend on.
Professional evolution
Five appointments, one trajectory
2024–Present
Founder and Chief Executive
STABILITAS™ Institutional Intelligence · STRATIFY Revenue Integrity Ecosystem
- Founded STABILITAS™, whose mission is transforming through institutional integrity, and created the STRATIFY Revenue Integrity Ecosystem as its healthcare application.
- Developed the STRATIFY Revenue Integrity Framework — the five-domain structural diagnostic model — and the CIE classification system for reading structural loss.
- Advises organizations on revenue intelligence strategy and operational alignment between clinical activity, documentation, coding, and payer reimbursement.
- Produces professional publication examining the structural financial exposure of healthcare institutions and the leadership required to address it.
The practice exists to operationalize the doctrine, not the reverse.
2010–2018
Project Manager and Data Analyst
Health Policy Research Institute · San Juan, Puerto Rico
- Led research projects across major Puerto Rican hospitals evaluating public health outcomes.
- Developed evaluation instruments and analyzed hospital performance data.
- Authored reports supporting institutional policy change and quality improvement.
Eight years of evaluating institutions from the outside established the diagnostic posture the framework now depends on.
2007–2010
Vice President of Planning and Logistics
Cybertech · San Juan, Puerto Rico
- Directed strategic planning and data analysis supporting business development.
- Built operational models supporting logistics planning and executive proposals.
Executive responsibility for operational architecture, in an environment where the financial consequence of structural decisions was immediate.
2004–2012
University Professor — Statistics and Research Methods
Universities in Puerto Rico
- Taught undergraduate and doctoral courses in statistics and biostatistics.
- Mentored doctoral candidates in research design and quantitative analysis.
- Developed instructional content aligned to academic standards.
Eight years of teaching what constitutes a defensible inference — the standard of evidence the framework now applies to institutional findings.
2021–2023
Coach — Mathematics and School Leadership
Rocket Learning · Remote
- Provided instructional coaching to mathematics educators in underserved communities.
- Served as leadership coach to school principals across public districts.
VI
Section six
Credentials and Professional Record
Education, publication, and executive competencies
Executive insight
Credentials describe preparation. The record describes what that preparation produced.
Education
Academic foundation
Doctor of Education (Ed.D.)
Organizational Leadership
Nova Southeastern University · Florida · 2017
Doctoral study in organizational leadership, examining how institutions align structure, accountability, and decision authority — the governance foundation on which the revenue integrity doctrine rests.
Master of Science (Public Health)
Health Systems Research and Evaluation · Minor in Biostatistics
University of Puerto Rico · Medical Sciences Campus
Graduate preparation in public health, concentrated in the formal evaluation of health systems, program effectiveness, quantitative research method, and statistical analysis. This is the discipline the revenue integrity framework applies to institutional finance.
Bachelor of Arts
Psychology
University of Puerto Rico
Undergraduate preparation in behavioral analysis and research method, establishing the foundation in human and organizational behavior that informs the framework's treatment of institutional accountability.
Publication
Doctrine in published form
Revenue Integrity: A Structural Framework for Diagnosing and Correcting Revenue Misalignment in Healthcare Organizations
Book-length treatment introducing the five-domain structural diagnostic model.
Game of Chiefs: Power, Alliances, and Revenue in Healthcare's C-Suite
Analysis of executive dynamics governing revenue decisions at institutional level.
Healthcare Revenue Integrity Series
An eighteen-article body of long-form professional publication, from the leadership case for revenue integrity through the structural history of revenue cycle management, revenue governance, and Institution-in-the-Loop governance of institutional intelligence.
STRATIFY Revenue Integrity Architecture Dossier
The canonical ecosystem reference, published May 2026.
Executive competencies
Technical expertise across five domains of practice
Revenue Integrity
Structural Revenue Leakage Diagnosis · Coding Intelligence · Denial Pattern Analysis · Contract Performance Review · Revenue Cycle Vulnerability Assessment · Revenue Intelligence Strategy
Public Health Evaluation and Research
Health Systems Evaluation · Program Evaluation · Research Design · Mixed-Methods Analysis · Hospital Performance Analysis · Biostatistics
Quantitative Method
Statistical Analysis · Data Literacy · Diagnostic Analytics · Performance Measurement · SPSS · Evidence Standards
Leadership and Governance
Organizational Leadership · Strategic Planning · Institutional Accountability Design · Operational Alignment · Executive Advisory · Systems Thinking
Doctrine and Communication
Curriculum Architecture · Professional Publication · Long-Form Research · Executive Reporting · Public Speaking · Bilingual Delivery — English and Spanish
Revenue integrity is public health systems evaluation applied to the financial architecture of an institution.
VII
Section seven
Legacy and Closing Statement
Doctrine as the durable form of institutional contribution
Executive insight
A technique belongs to the practitioner. A discipline belongs to the institution.
Legacy under construction
What remains after the work
Advisory engagements end. Platforms are replaced, vendors are changed, and the practitioner eventually leaves. What survives is whatever the institution learned to do without him.
This is the reason the work took the form of a curriculum. A body of doctrine can be taught, adopted, argued with, and improved by people who never met its author. A service cannot.
The measure of this work is not the revenue it recovers. It is whether institutions become structurally incapable of losing it the same way twice.
Closing statement
Protecting the value of care already delivered
Every healthcare institution intends to be paid for the care it provides. Few are architected to ensure it.
Dr. Rodríguez's work establishes that the gap between those two conditions is not an operational failure to be worked harder, but a structural condition to be governed — diagnosed through formal evaluation, quantified through analysis that meets a defensible standard of evidence, and closed through accountability that names an owner.
As reimbursement environments grow more complex and financial margins narrower, healthcare institutions will increasingly require leadership capable of connecting evaluation method, financial architecture, and governance into a single discipline.
This portfolio reflects not only a professional career. It reflects a body of doctrine built to outlast it.
Conversation
Dr. William Rodríguez, Ed.D.
Founder, STABILITAS™ · Creator of the STRATIFY Revenue Integrity Ecosystem