Healthcare Appeal Writer Certification — Candidate Handbook

Welcome to the AHDAM™ Healthcare Appeal Writer Certification Program. Whether you are an experienced appeal writer, clinical professional, or coding specialist, this certification reflects your commitment to excellence, accuracy, and advocacy on behalf of patients and healthcare providers. The credential validates specialized knowledge and practical expertise in denial management and appeals, and recognizes professionals who ensure that medical services are accurately documented, appropriately represented, and fairly reimbursed.

About AHDAM

The Association of Healthcare Denial and Appeal Management (AHDAM) is dedicated to advancing the practice of denial management and healthcare appeals through education, collaboration, and professional standards. Our mission is to equip healthcare professionals with the knowledge, tools, and support needed to navigate an increasingly complex reimbursement environment, and to promote ethical, evidence-based appeal practices.

Certification disclaimer and scope

Contact information

For questions regarding the AHDAM Certification Program, email ahdaminfo@ahdam.org.

The AHDAM™ Certification Program was developed to:

• Establish and promote high professional standards for healthcare appeal writing in medical necessity, clinical validation, and inpatient coding.
• Recognize and validate experienced professionals who demonstrate advanced knowledge and practical expertise in denial management and appeals.
• Improve the quality, accuracy, and success rate of healthcare appeals.
• Support fair, evidence-based reimbursement practices that benefit both patients and healthcare organizations.

Value of AHDAM certification

Earning an AHDAM credential provides enhanced professional credibility with employers, payers, and clients; expanded career opportunities in clinical, administrative, leadership, and consulting roles; demonstrated commitment to ethical practice and regulatory compliance; and a meaningful contribution to improved outcomes in denial management and appeals.

This Candidate Handbook guides candidates through every stage of the AHDAM™ certification process. It provides essential information regarding:

• Eligibility requirements
• Application and examination procedures
• Examination content, scoring, and results
• Certification maintenance and recertification requirements
• Ethical and professional expectations
• Available resources and candidate support

Candidates are encouraged to review this handbook carefully and refer to it throughout the certification process.

Healthcare appeal writers ensure that patients and providers receive fair and accurate reimbursement for medically necessary services. As experts in clinical documentation, regulatory guidance, and payer requirements, they bridge the gap between clinical care delivery and the administrative processes that determine coverage and payment — directly supporting reimbursement integrity, compliance, and financial stability.

Definition

A healthcare appeal writer is a trained professional who reviews claim denials, analyzes medical-record documentation, interprets payer criteria, and develops well-supported written appeals advocating for appropriate reimbursement. Appeal writers come from diverse backgrounds — nursing, medicine, coding, case management/utilization review, health information management, and other disciplines — but share a common skill set grounded in accuracy, critical thinking, and persuasive written communication.

Key responsibilities

• Review claim denials and medical records: analyze inpatient and outpatient documentation, identify clinically relevant details, and evaluate the payer’s stated reasons for denial.
• Identify appealable issues: determine whether denials involve medical necessity, clinical validation, coding, or a combination.
• Research regulations and policies: locate and interpret payer coverage policies, CMS guidelines, coding rules, and utilization-management criteria.
• Develop persuasive appeal letters: craft clear, concise, evidence-based arguments that directly refute denial rationales.
• Compile supporting documentation: organize clinical records, coding references, regulatory guidance, and authoritative literature.
• Manage deadlines and caseloads; collaborate with physicians, coders, case managers, and payers; and maintain compliance, accuracy, and PHI protection.
• Support denial-prevention efforts by identifying trends and contributing to documentation education.

Essential knowledge and skills

• Medical terminology, anatomy, and physiology.
• Healthcare reimbursement systems and payer policies (Medicare, Medicaid, commercial).
• Diagnosis-Related Groups (APR-DRGs, MS-DRGs), coverage determinations, and utilization-management criteria.
• Legal and regulatory requirements, including HIPAA and fraud-and-abuse statutes.
• Research, analytical reasoning, professional writing, and collaboration with clinical and administrative teams.

Professional and ethical expectations

Appeal writers must maintain truth and accuracy, protect patient privacy (PHI), preserve professional objectivity and avoid conflicts of interest, and practice responsible advocacy that balances the interests of patients, providers, and payers while remaining compliant. See the Code of Ethics (Appendix B).

The AHDAM Certification Program establishes a nationally recognized professional standard for healthcare appeal writers, validating the knowledge, skills, and professionalism required to succeed in this specialized field.

5.1 Mission and goals

• Standardize core competencies across medical necessity, clinical validation, and inpatient coding appeals.
• Promote fairness and accuracy within the healthcare reimbursement process.
• Recognize professional expertise through a rigorous credentialing process.
• Support career advancement and advance ethical, evidence-based, compliant appeal practices.

5.2 Credentials offered

• Certified Appeal Specialist: Medical Necessity (CAS-MN)™ — clinical justification and application of payer criteria supporting medical-necessity determinations.
• Certified Appeal Specialist: Coding (CAS-CD)™ — accurate application of ICD-10-CM, CPT, and HCPCS Level II codes, coding guidelines, and documentation integrity.
• Certified Appeal Specialist: Clinical Validation (CAS-CV)™ — clinical validation of diagnoses, documentation adequacy, and distinguishing clinical-validation from coding denials.

5.3 Examination-based certification model

To earn AHDAM certification, candidates must pass the mandatory Common Core Examination AND at least one specialty examination (Medical Necessity, Coding, and/or Clinical Validation).

5.4 Examination delivery methods

Candidates may complete one specialty (Core plus one specialty) or multiple specialties (Core plus one, two, or three specialties). Each exam is timed independently and may be taken in separate sittings.

5.5 Artificial intelligence and certification integrity

AI — particularly generative AI and large language models — is reshaping how appeals are drafted and reviewed. This program deliberately focuses on the manual fundamentals of appeal writing: reading a medical record, identifying the operative denial rationale, locating the authoritative rule, constructing a persuasive evidence-based argument, and citing sources with precision. These are the skills that let an appeal writer recognize when an AI-generated draft is wrong, incomplete, or misaligned with policy — and correct it.

AHDAM therefore treats the certification examination as a test of core competence under conditions that exclude AI assistance. The long-term vision is a workforce of credentialed appeal writers who function as expert editors of AI-generated output — anchoring AI-assisted work in sound judgment, authoritative sources, and accountable clinical reasoning.

6.1 Professional credential

Candidates must hold — and upload a copy of — at least one of the following state-licensed or professionally recognized credentials. This is the only supporting document required.

• CCS®, RHIA®, RHIT® (Coding/Health Information)
• CRNP, PA (Advanced Practice)
• DO/MD (Physician)
• LPN, RN (Nursing)
• Other licensed or credentialed healthcare practitioners involved in denial review and appeals, subject to written approval by AHDAM™.

6.2 Professional experience (per track)

Candidates attest that they meet one of the following experience paths for each track. Time periods need not be consecutive; AHDAM may request verification.

• CAS: Medical Necessity — 1 year case/utilization management + 1 year medical-necessity appeal writing; OR 2+ years medical-necessity appeal writing; OR 2+ years as a physician advisor for medical-necessity appeal writers.
• CAS: Clinical Validation — 1 year Clinical Documentation Integrity (CDI) + 1 year writing CV appeals; OR 2+ years writing CV appeals; OR 2+ years as a physician advisor for CV writers.
• CAS: Coding — 1 year as an inpatient and/or outpatient coder + 1 year writing coding appeals; OR 2+ years writing coding appeals.

Application fee: $75, non-refundable, due at submission. If your application is approved, this $75 is credited toward your examination fee(s).

An online study guide is included free with each purchase — Core prep plus your chosen specialty prep. Study guides are optional prep material and are not graded.

Recertification fees (every 2 years — the same fee whether you renew by CE credits or by repeat examination):

The AHDAM™ certification pathway is structured, transparent, and supportive of candidate success. Candidates complete the following steps:

• Step 1 — Submit portal application and fee: complete the AHDAM certification application with the $75 non-refundable application fee, paid securely online at submission.
• Step 2 — Application review: AHDAM verifies eligibility against professional standards. Candidates receive an automated confirmation email, and a formal eligibility decision (approval, request for information, or denial) within 10 business days.
• Step 3 — Exam preparation: the AHDAM-recommended study guide is included free with every examination purchase.
• Step 4 — Examination session: approved candidates receive instructions to complete the Core exam plus their selected specialty exam(s).
• Step 5 — Scoring & certification issuance: results and score reports are shared securely. Successful candidates receive a digital certificate and professional profile badge, valid for two years.

Applications are accepted on a rolling basis. Incomplete applications remain pending until all required materials are received.

Required documentation

To demonstrate eligibility, candidates submit a completed application form (demographic information, credential details, and attestations) and a copy of their professional licensure/credential.

Deadlines & submission

AHDAM accepts applications on a rolling basis. Please allow adequate time to gather documentation. Incomplete applications remain pending until all required materials are received; detailed submission instructions are available within the certification application.

Notification of application status

All candidates receive official communication via email, which may include approval and next steps, a request for missing or additional information, or an explanation of ineligibility with contact information for clarification. Approved candidates are granted immediate access to the exam system.

• Core exam (all candidates): 36 multiple-choice questions — 110 minutes (including breaks).
• Specialty exam(s): 40 multiple-choice questions plus 4 “Find-the-Rule” questions that assess speed and accuracy in locating specific authoritative regulations, policies, or guidelines — 115 minutes (including breaks).
• Two writing samples per specialty: concise, evidence-based appeal letters of up to 450 words each — 40 minutes each (80 minutes total, including breaks).

AHDAM’s exams are directly mapped to the educational modules recommended for preparation. While the live ALJ hearing process itself is not taught or tested, candidates are expected to understand how to analyze and draft a written appeal in response to an unfavorable or incorrect ALJ decision. Exams may include unscored pilot questions that do not affect final grades.

11.1 Core examination (all candidates)

Multiple-choice questions on foundational topics: what DRGs are; interpreting EOBs; understanding remittance advice; patient account notes; denials vs. audits; essential source documents; major types of denials; appeal-writing basics; evidence-based resources; and appeal escalation.

11.2 Medical Necessity specialty

Multiple-choice topics include what medical necessity is; medical-necessity denials; inpatient and outpatient appeal structure; introducing the patient, denial, and expectations; creating the narrative; refuting the payer’s coverage criteria; no-authorization denials and appeals; appealing an unfavorable ALJ decision; and authoritative references.

11.3 Clinical Validation specialty

Multiple-choice topics include distinguishing coding from CV denials; CV appeal structure; introducing the patient, denial, and expectations; medical-record documentation; justification for appeal; references; arguments and rebuttals; dual denials; and appealing an unfavorable ALJ decision.

11.4 Coding specialty

Multiple-choice topics include distinguishing coding from CV denials; coding appeal structure; introducing the patient, denial, and expectations; medical-record documentation; justification for appeal; references; arguments and rebuttals; dual denials; and appealing an unfavorable ALJ decision.

Applied Skills Exercises ("Find-the-Rule")

For each scenario, candidates must provide a valid primary authoritative source and a specific, reproducible citation or URL. Each correctly identified section is worth 1 point.

Appeal-writing assessments

Candidates complete two written appeals based on case scenarios specific to their specialty. Each scenario includes clinical and payer information used to develop the appeal.

• Two appeals required; 40 minutes allotted per appeal; maximum 450 words each.
• Appeals must be based solely on the information provided and written in a professional format.
• At least one authoritative reference must be cited in APA format in each appeal.
• Appeals are evaluated for clinical/coding accuracy, application of the relevant criteria or guidelines, clarity, and effectiveness of the argument.

Certification is scored on a points basis — there is no separate pass mark for individual exams. Your overall score is the total points you earn across the Core and specialty exams, divided by the total points possible.

• Each multiple-choice question — including the “Find-the-Rule” items — is worth 1 point (80 points across the Core and specialty exams).
• Each of the two writing samples is scored on a 0–100 rubric by trained reviewers and is worth up to 40 points (80 points total).
• A combined score of 75% or higher — 120 of the 160 possible points — is required to pass.

Writing responses are graded using standardized scoring rubrics to ensure consistency and objectivity across all candidates.

AHDAM encourages candidates to use a combination of official resources, authoritative references, and structured study tools.

AHDAM-approved resources

• AHDAM Study Guide — structured content review, practice questions, writing examples, and case-based exercises aligned with the Core and specialty modules.
• AHDAM Webinars — roughly one-hour sessions on denial types, appeal-writing techniques, and payer-rule interpretation.

Coding manuals and guidelines

• ICD-10-CM and ICD-10-PCS Official Guidelines for Coding and Reporting.
• CPT® Professional Edition; HCPCS Level II coding manual.
• Official Coding Clinic® guidance (when applicable).

Regulatory and payer guidelines

• Federal/CMS: regulatory standards (e.g., the Two-Midnight Rule), the Medicare Benefit Policy Manual, and National/Local Coverage Determinations (NCDs and LCDs).
• Commercial/private payers: commercial payer medical policies (e.g., UnitedHealthcare, Aetna, BlueCross) and utilization-management guidelines.

Relevant regulations and laws

Candidates should understand the basics of HIPAA and patient privacy, the False Claims Act, CMS program-integrity guidelines, and documentation/coding compliance standards.

• Desktop or laptop computer (Chromebooks, tablets, and phones are not supported).
• Windows® 10+ or macOS® 11 (Big Sur)+.
• Latest Google Chrome® or Microsoft Edge®, with pop-up blockers disabled.
• Stable high-speed internet (5 Mbps+ download/upload); wired Ethernet strongly recommended.
• A functioning webcam for identity verification and environmental monitoring; laptops connected to power throughout the exam.

Run a system compatibility test at least 48 hours before your exam to confirm your equipment meets all requirements.

Check-in

Log into your account and present a valid government-issued photo ID to the webcam for identity verification. A functioning webcam is required.

Prohibited during the exam

• Communicating with any other individual.
• Screen sharing, screen recording, photographing, copying, or capturing any portion of the exam.
• Sharing, reproducing, or republishing exam questions.
• Using artificial intelligence tools — including generative AI, language models, or automated decision-support tools — to produce answer content.

Permitted

• The internet — you may browse external websites during the exam.
• TruCode.
• CMS citations and CMS.gov.
• Clinical references (e.g., KDIGO, Sepsis-3).
• Commonly used appeal-writing references — coding manuals, CDI resources, and regulatory texts.
• An external spelling and grammar checker on the writing samples — Grammarly recommended.

Time management and breaks

Each portion of the exam is strictly timed; monitor the built-in timer. No extra time is provided beyond the allotted limit unless approved accommodations are in place. Breaks are included in the total time allowed and are used at your discretion.

Report any technical or environmental issue to ahdaminfo@ahdam.org as soon as possible. Violations may result in immediate exam termination, invalidation of results, or disqualification from future testing.

Official score notifications are typically sent by email within 10–15 business days after completion, due to the need for human grading of the writing samples. Each candidate receives a score report broken down by exam section.

Successful candidates receive a digital certificate of completion, a digital badge for professional profiles, and a listing in the AHDAM Credential Verification Directory. Certification is valid for exactly 2 years from the date of issuance.

Candidates wishing to report a scoring error, administrative irregularity, or item ambiguity may submit a formal appeal by emailing ahdaminfo@ahdam.org.

• Timeline: submit within 10 business days of receiving exam results.
• Review: written determinations are issued within 20 business days. Decisions are final.

The retake policy promotes fairness, supports meaningful remediation, and protects the integrity and credibility of the certification program.

To ensure ongoing clinical and technical competency, all certificants maintain their credentials over a two-year recertification cycle. Maintenance must be completed on or before the expiration date listed on the certificant’s profile. There are two paths:

• Take and pass the current version of the examination (Core plus specialty); OR
• Obtain the appropriate number of continuing education (CE) credits.

Continuing Education — the two-tiered credit system

Multi-credential formula: certificants holding multiple designations earn an additional 10 specialty credits per track. Example: holding CAS-MN and CAS-CV requires 20 Core + 10 MN + 10 CV = 40 total credits.

Acceptable CE activities and providers

Credits must be earned through credible, professionally recognized sources: AHDAM courses, webinars, workshops, and annual events; nursing, medical, coding, or HIM programs addressing appeal-related topics; accredited university or college coursework in healthcare compliance, coding, clinical documentation, or utilization review; and national conferences or seminars on denial management, payer policy, medical necessity, coding, or clinical validation. When in doubt, contact AHDAM™ for a formal review.

Tracking and documenting CE credits

Candidates are responsible for maintaining accurate records of CE activities, including certificates of completion, transcripts, or proof of attendance. CE documentation may be audited at any time during the recertification cycle.

To maintain active status, certificants complete one of the following before the 2-year expiration is reached:

• Step 1 — Choose your renewal path: Option A, Continuing Education (complete and document the required CE credits); or Option B, Recertification Exam (pass the current certification exam in lieu of CE).
• Step 2 — Submit the recertification application through the AHDAM™ Certification Portal, indicating your chosen method (CE or retest).
• Step 3 — Submit CE evidence or schedule your exam: for the CE path, upload certificates, transcripts, or summaries supporting all credit claims; for the retest path, follow the portal prompts to schedule your session.
• Step 4 — Remit the recertification fee (retest fees may vary).
• Step 5 — Verification and credential issuance: once CE is verified or the exam is passed, certificants receive updated digital credentials and a new expiration date.

Deadlines

Failing to recertify

If a certificant fails to meet CE requirements or misses the renewal deadline, the credential(s) will expire, the certificant may no longer represent themselves as AHDAM-certified, and access to digital badges and the directory listing is removed.

Treat the multiple-choice questions as timed sets, practice the “Find-the-Rule” drills with a real policy/guideline, and use the writing prompts to rehearse concise, evidence-based appeal language. Answer keys and brief rationales are included.

A1. Core Examination — sample MCQs

1. An EOB states services are “not medically necessary per payer criteria,” but the facility submitted the wrong plan policy with the claim. What is the best first step?

• A. Submit a peer-review request
• B. Rebill with a corrected diagnosis
• C. Verify the member’s plan and applicable policy version/date
• D. File a complaint with the insurance commissioner

2. Which document most reliably explains why a claim line paid $0 with remark codes?

• A. EOB/RA
• B. UB-04
• C. Patient account notes
• D. Medical-record discharge summary

3. Which is least appropriate as an evidence-based source in appeals?

• A. CMS coverage policies
• B. Peer-reviewed clinical guidelines
• C. Unattributed blog posts
• D. Coding Clinic guidance

4. A claim is denied for no authorization, but emergent care is documented. What is the most appropriate argument?

• A. Patient satisfaction was high
• B. The ED was crowded
• C. Emergency-exception language supports coverage
• D. Request partial payment

5. For DRG education, the primary goal is to:

• A. Maximize reimbursement regardless of documentation
• B. Align coded data with supported documentation and rules
• C. Reduce length of stay for all admissions
• D. Eliminate secondary diagnoses

A2. Medical Necessity (MN) — sample MCQs

1. When countering a “failed conservative therapy” denial, the best tactic is:

• A. Argue patient preference
• B. Cite policy language defining “conservative therapy” and document attempts/contraindications
• C. Reframe as a coding issue
• D. Emphasize provider credentials

2. For inpatient-status disputes, which evidence is most persuasive?

• A. Discharge instructions
• B. Social-determinants documentation only
• C. InterQual/MCG criteria application, risk of adverse events, and documented physician judgment
• D. Family request

3. Outpatient observation vs. inpatient — a key determinant is:

• A. Bed availability
• B. Expected intensity/severity and risk requiring inpatient level of care
• C. Weekend admission
• D. Payer brand

4. Correct next step for a no-authorization denial for scheduled surgery with documented medical urgency?

• A. Request retro-authorization citing emergency provisions or medical-urgency pathways
• B. Appeal to the marketing department
• C. Change the CPT to a new-technology code
• D. Submit no records

5. Most efficient way to address “not meeting policy criteria” when medical necessity was met:

• A. Quote the entire policy
• B. Map each criterion to documented findings point by point
• C. Attach the whole chart
• D. Request a callback

A3. Clinical Validation (CV) — sample MCQs

1. CV vs. coding denial — which hallmark indicates CV?

• A. Dispute of ICD-10 code sequencing
• B. Questioning whether the diagnosis is clinically supported
• C. Modifier-assignment challenge
• D. NCCI edit

2. Strongest CV appeal support for Sepsis-3?

• A. Fever alone
• B. SIRS criteria
• C. Organ dysfunction plus infection with clinical trajectory
• D. Positive blood culture only

3. For AKI validation, the most authoritative measurement framework is:

• A. “Provider impression” only
• B. KDIGO® staging with trend analysis
• C. Urine-color description
• D. A single creatinine value without baseline

4. Which is NOT appropriate in CV appeals?

• A. Time-linked vital-signs/labs trend tables
• B. Quoted diagnostic thresholds from recognized guidelines
• C. Introducing diagnoses that were not documented
• D. Explaining rule-out vs. confirmed language

5. For dual denials (coding + CV), the best approach is:

• A. Submit one combined argument without differentiation
• B. Separate rule-based coding and evidence-based validation arguments
• C. Focus only on the higher-revenue item
• D. Delete the disputed diagnosis

A4. Coding (CD) — sample MCQs

1. Which is appropriate to use in a coding appeal?

• A. ICD-10-CM/PCS Official Coding Guidelines that support code assignment
• B. Clinical criteria from medical literature to prove the patient had the condition
• C. A reinterpretation of the patient’s labs to justify the diagnosis
• D. Arguments comparing payer reimbursement differences between codes

2. For PCS root-operation selection, priority is:

• A. Device type
• B. Body-part approach
• C. Objective of the procedure
• D. Length of stay

3. Dual denial (coding + CV) — best approach:

• A. Submit one combined argument without differentiation
• B. Separate rule-based coding and evidence-based validation arguments
• C. Focus only on the higher-revenue item
• D. Delete the disputed diagnosis

4. Which statement is appropriate for a coder to include in a coding appeal?

• A. A reference to Coding Clinic guidance clarifying correct code assignment
• B. A statement that the physician “should have diagnosed” a different condition
• C. An explanation of clinical criteria proving the patient truly had the diagnosis
• D. A comparison of how much higher the DRG payment is with the original code

5. A payer denies sequencing of Sepsis (A41.9) as principal, stating pneumonia should be first. Documentation: “Patient admitted for sepsis likely from pneumonia; met sepsis criteria with tachycardia, fever, WBC 18K.” Which guideline supports your appeal?

• A. Sepsis must always be coded as a secondary diagnosis
• B. When sepsis is present on admission and meets the definition of principal diagnosis, it may be sequenced first
• C. Infectious conditions must always be sequenced ahead of systemic conditions
• D. Sequencing is determined by payer preference

A5. Applied Skills Exercises ("Find-the-Rule") — examples

These timed drills assess your ability to quickly and accurately locate authoritative payer, regulatory, and/or clinical guidelines. Identify the specific rule or policy and document the source via copy/paste or manual entry. Website addresses may be entered as plain text — active hyperlinks are not required. Use primary sources only (no internal job aids or secondary “cheat sheets”), and do not provide narrative explanations.

• MN — Commercial payer: determine whether an outpatient surgical service is covered by UnitedHealthcare (Commercial) and whether prior authorization is required. Source: UnitedHealthcare Prior Authorization and Advance Notification Requirements (Commercial) — uhcprovider.com/en/prior-auth-advance-notification.html
• CV — Medicare/MA: a sepsis diagnosis is denied for lack of clinical validation; locate the Sepsis-3 consensus guidance defining organ-dysfunction thresholds. Source: The Third International Consensus Definitions for Sepsis and Septic Shock (Sepsis-3), JAMA. 2016;315(8):801–810.
• Coding — ICD-10-PCS root operations: identify the guideline language distinguishing “Excision” from “Resection” for a 2026 mastectomy. Source: ICD-10-PCS Official Guidelines for Coding and Reporting, 2026, Section B3.2.

A6. Appeal-writing test prompts

Case scenarios will include patient signs and symptoms, examination findings, diagnostic results, treatments rendered, response to treatment, and other relevant clinical or administrative details. Example prompts by specialty:

• MN: an elective procedure denied for “failed conservative therapy.” Construct a point-by-point rebuttal mapping each criterion to documentation or contraindication, including time frames.
• CV: a sepsis diagnosis questioned with negative blood cultures. Validate sepsis using organ dysfunction, infection evidence, and clinical trajectory; distinguish colonization from infection; cite guideline thresholds.
• CD: upcoding alleged for postoperative ileus. Defend code selection using the UHDDS secondary-diagnosis definition, documentation linkage, and coding-guideline excerpts.

This Code of Ethics provides a framework for ethical conduct in the preparation and submission of healthcare appeals, emphasizing accuracy, integrity, patient advocacy, and compliance with all applicable regulations.

Core values

• Integrity — honesty, transparency, and unwavering adherence to ethical standards.
• Accuracy — precise, evidence-based decisions through correct application of coding and clinical guidelines.
• Patient advocacy — protecting patient rights with the highest level of confidentiality.
• Compliance — full alignment with applicable laws, regulations, and payer requirements.
• Professionalism — continuous learning, excellence in practice, and collaborative relationships.

1. Accuracy and truthfulness

Appeal writers ensure all information presented is accurate, truthful, and supported by the medical record. Verify the accuracy of all coding and/or clinical information; do not fabricate, misrepresent, or omit relevant facts; use current, official coding guidelines and clinical criteria; and support the appeal with relevant literature, guidelines, and payer policies, using objective professional language free of exaggeration or emotional appeals.

2. Patient advocacy and confidentiality

Advocate for the patient’s right to medically necessary care while protecting confidentiality and complying with privacy laws (e.g., HIPAA). Obtain necessary authorizations for release of PHI; securely store and transmit patient information; limit access to authorized personnel; and properly dispose of information when no longer needed.

3. Compliance and integrity

Comply with all applicable laws, regulations, and payer policies. Stay informed of changes; follow payer-specific appeal processes and deadlines; report suspected fraud, abuse, or non-compliance to appropriate authorities; avoid and disclose conflicts of interest; do not accept gifts or incentives that could compromise objectivity; and recuse from cases where a conflict exists.

4. Professionalism and competence

Maintain competence in coding, medical necessity, and clinical validation through continuing education. Represent qualifications and experience accurately; perform only services within your scope of competence; and foster respectful, collaborative communication with providers, payers, and stakeholders.

5. Ethical conduct and reporting

Refuse to participate in or conceal unethical practices; report suspected violations of this Code through appropriate channels; cooperate with investigations; uphold the integrity of the profession; and serve as a role model, mentoring colleagues in ethical decision-making.

AHDAM reserves the right to update this list and acceptance criteria. Providers may be audited for quality and relevance.

Acceptance criteria

CE credit is typically accepted when the activity relates directly to denial management, appeal writing, clinical validation, coding, reimbursement, compliance, privacy/security, or healthcare law/policy; is delivered by subject-matter experts with appropriate credentials; provides clear learning objectives, an agenda, and proof of completion; and identifies any commercial support while maintaining educational independence.

Commonly approved provider types

• Professional associations: AHDAM, AHIMA, AAPC®, HFMA®, HCCA®, ACMA™, NAHQ®.
• Accredited clinical education bodies: ANCC-accredited nursing CE providers; ACCME-accredited CME providers.
• Academic institutions: accredited colleges/universities (healthcare, HIM, compliance, law).
• Government/standards bodies: CMS educational offerings; recognized clinical-guideline organizations.
• Healthcare systems and reputable training firms: hospital education departments; established compliance/coding educators.

• Administrative Law Judge (ALJ) — federal adjudicator for certain Medicare appeals.
• Appeal — a formal request to reconsider an adverse determination.
• Authorization (Prior Authorization) — payer approval required before certain services.
• Coding Clinic® — official ICD coding guidance published by the AHA® (hospital setting).
• Coverage Determination (NCD/LCD) — CMS rules specifying coverage for services.
• Clinical Validation (CV) — confirmation that a coded diagnosis is clinically supported by the record.
• CPT®/HCPCS — procedure and supply coding systems used for billing.
• DRG (Diagnosis-Related Group) — inpatient payment classification for hospitals.
• EOB/Remittance Advice (RA) — statement explaining claim-adjudication results.
• Find-the-Rule — the skill of locating, verifying, and applying the correct rule/policy/guideline.
• HIPAA — federal law governing privacy/security of health information.
• ICD-10-CM/PCS — diagnosis and inpatient procedure coding systems.
• InterQual®/MCG™ — proprietary criteria sets used by many payers for utilization review.
• LCD (Local Coverage Determination) — Medicare Administrative Contractor coverage policy.
• Medical Necessity — services reasonable and necessary for diagnosis/treatment per applicable policy/standard.
• NCCI (National Correct Coding Initiative) — CMS edits preventing improper coding combinations.
• Observation Status — outpatient monitoring to determine the need for discharge or additional workup.
• PHI (Protected Health Information) — individually identifiable health information protected by HIPAA.
• Peer-to-Peer (P2P) — clinician discussion with a payer reviewer to resolve medical-necessity disputes.
• Reconsideration/Redetermination — early stages of payer appeal processes (terms vary by payer).
• Sepsis-3 — consensus definition emphasizing organ dysfunction due to a dysregulated host response.
• UHDDS (Uniform Hospital Discharge Data Set) — federal standards defining reportable secondary diagnoses.
• Utilization Review (UR) — evaluation of the medical necessity/appropriateness of care.

The development of this certification program would not have been possible without the dedication and collaboration of healthcare professionals committed to supporting appropriate patient care through effective, well-constructed appeals. We are deeply grateful to the AHDAM™ Board of Directors and Advisory Board, whose leadership guided the creation of the certification framework and standards, and to the subject-matter experts, reviewers, and advisors whose clinical, regulatory, and operational insights strengthened the program.

With appreciation to: Reggie Allen, MBA, ACM, RN · Kimberly Burns, CRCR® · James Cartwright, MD · Craig DeFrancisco, Esq. · DeAnna Fling, MHA, RRT · David Glaser, Esq. · Karla Hiravi, BSN, RN · Mary Judd · Leah Klinke, MBA, FHFMA® · Anthony Kolp, BSN, CRCR®, RN · Dana Langston, BSN, RN · Sean Lilley · Richelle Marting, JD, MHSA, RHIA, CPC®, CEMC, CPMA, CPC-I · Anna McGraw · Brian McGraw · Ashley Menth, BSN · Cindy Pugliese, MS, RHIA, CPHQ®, PMP · Vivek Radhakrishna · Michelle Sartelle, CPC, CCS®, RHIA · Debbie Smith, CCS, C-DAM, C-CDI · Kendall Smith, MD, SFHM, ACPA-C · Beth Stockel, MPAS, PA-C · Denise Wilson, MS, RN, RRT.

Finally, we thank all contributors — named and unnamed — whose dedication to improving the healthcare appeals process and supporting patients through accurate, compliant advocacy helped bring this certification program to life.