DRG Dispute Reviewer

Machinify; United States; Remote; USD 100,000 - 115,000; Full time

Benefits offered by this job

Remote work allowed

Medical/Dental/Vision offerings

FSA/HSA

401(k) with company match

Wellness benefits

Flexible environment

Job summary

Machinify is seeking a DRG Dispute Reviewer to evaluate provider appeals and audit findings and determine correct DRG assignments. You will apply MS-DRG/APR-DRG theories, coding guidelines, and documentation standards to ensure accurate payments and compliant outcomes.

This remote role requires strong ICD-10-CM/PCS knowledge, clinical validation, and the ability to write clear, evidence-based rationales. You will support regulatory compliance and help identify overpayments while collaborating

Qualifications

• Expert-level knowledge of ICD-10-CM/PCS coding systems, MS-DRG/APR-DRG methodologies, and official guidelines.
• Strong analytical and critical thinking skills for complex case reviews.
• Ability to write clear, professional rationales supported by clinical and coding evidence.
• High attention to detail, accuracy, and compliance.
• Able to work independently in a remote environment.

Responsibilities

• Dispute Review: Evaluate provider-submitted appeals and original audit findings to validate or revise DRG determinations.
• Medical Record Analysis: Review inpatient medical records, UB-04s, and documentation to ensure correct DRG assignment.
• DRG Validation: Apply clinical validation and coding principles to support or overturn DRG audit findings using MS-DRG and APR-DRG grouping logic.
• Written Justification: Prepare clear, concise, and evidence-based rationales to support determinations.
• Compliance: Adhere to HIPAA guidelines and AHIMA standards, participate in client meetings when required.

Skills

ICD-10-CM/PCS coding

MS-DRG/APR-DRG methodologies

Analytical thinking

Written rationales

Remote work capability

Education

Nursing or health information management degree

Active/unrestricted nursing license

Tools

TruCode

3M encoder/grouper

Microsoft Office

Job description

Machinify is a leading healthcare intelligence company with expertise across the payment continuum, delivering unmatched value, transparency, and efficiency to health plan clients across the country. Deployed by over 85 health plans, including many of the top 20, and representing more than 270 million lives, Machinify brings together a fully configurable and content-rich, AI-powered platform along with best-in-class expertise. We’re constantly reimagining what’s possible in our industry, creating disruptively simple, powerfully clear ways to maximize financial outcomes and drive down healthcare costs.

About the Opportunity

The DRG Dispute Reviewer is responsible for evaluating provider appeals and original audit findings to determine the correct DRG assignment and payment outcome. This role requires advanced knowledge of MS-DRG and APR-DRG methodologies, clinical validation, coding guidelines, and payer policies. Using clinical and coding expertise, the reviewer independently assesses documentation to ensure audit decisions are accurate, defensible, and compliant. This position plays a vital role in supporting regulatory compliance, identifying and recovering overpayments, and promoting proper documentation and reimbursement practices across healthcare systems.

Duties and Responsibilities

• Dispute Review: Evaluate provider-submitted appeals and original audit findings to validate or revise DRG determinations.
• Medical Record Analysis: Review inpatient medical records, UB-04s, and documentation to ensure correct DRG assignment and adherence to coding, billing, and payment guidelines.
• DRG Validation: Apply clinical validation and coding principles to support or overturn DRG audit findings using MS-DRG and APR-DRG grouping logic.
• Written Justification: Prepare clear, concise, and evidence-based rationales to support determinations for clients, providers, or payers.
• Coding Expertise: Maintain expert knowledge of ICD-10-CM/PCS coding guidelines, UHDDS definitions, and AHA Coding Clinic updates.
• Clinical Judgment: Use clinical acumen to assess medical necessity, documentation sufficiency, and code assignment accuracy.
• Collaboration: Work closely with audit leads and team members to ensure consistency and quality in dispute resolutions.
• Quality & Productivity: Meet performance standards for accuracy, timeliness, and productivity in dispute review and audit completion.
• Compliance: Adhere to HIPAA guidelines, industry best practices, and AHIMA’s Standards of Ethical Coding.
• Client Communication: Participate in client meetings, including presenting audit results when required.
• Tool Utilization: Use proprietary audit platforms, encoders, and medical record systems efficiently and effectively.
• Other Duties: Perform additional tasks as assigned to support audit operations and client needs.

What You Bring

Required Education (One of the following):

• An associate or bachelor’s degree in nursing (active/unrestricted license); or in health information management is required.
• Work experience may be considered in lieu of formal education at leadership discretion.

Required Certifications (At least one of the following):

• RHIA – Registered Health Information Administrator
• CCS – Certified Coding Specialist
• CDIP or CCDS – Clinical Documentation Improvement certification

Experience:

• Minimum 3 years of inpatient hospital coding (IPPS reimbursement)
• Minimum 4 years DRG validation (clinical and coding)
• Experience in DRG dispute reviews, clinical validation, and recovery audits strongly preferred
• Prior experience in inpatient clinical documentation integrity (CDI) is a plus

Skills and Competencies:

• Expert-level knowledge of ICD-10-CM/PCS coding systems, MS-DRG/APR-DRG methodologies, and official guidelines
• Strong analytical and critical thinking skills for complex case reviews
• Ability to write clear, professional rationales supported by clinical and coding evidence
• High attention to detail, accuracy, and compliance
• Able to work independently with minimal supervision in a remote environment
• Technically proficient with:
  • Medical record systems and audit platforms
  • Encoder/grouper tools (e.g., TruCode, 3M)
  • Microsoft Office Suite (Excel, Word, Outlook, Teams)

What We Offer

• Work from anywhere in the US! Machinify is digital-first.

Top Medical/Dental/Vision offerings

FSA/HSA

Competitive salary, 401(k) with company match

Additional health and wellness benefits and perks

• Flexible and trusting environment where you’ll feel empowered to do your best work

The salary for this position is based on an array of factors unique to each candidate: Such as years and depth of experience, set skills, certifications, etc. We are hiring for different levels, and our Recruiting team will let you know if you qualify for a different role/range.

Pay range: $100,000 - $115,000, with eligibility for quarterly bonuses.

Equal Employment Opportunity at Machinify

We are commited to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender, gender identity or expression, or veteran status. We are proud to be an equal opportunity workplace. Machinify is an employment at will employer. We participate in E-Verify as required by applicable law. In accordance with applicable state laws, we do not inquire about salary history during the recruitment process. If you require a reasonable accommodation to complete any part of the application or recruitment process, please let our recruiters know. See our Candidate Privacy Notice at: https://www.machinify.com/candidate-privacy-notice/