Official CMS links, regulatory documents, and verification sources for all training materials
About These Resources
All training materials in this platform are based on official CMS guidelines, federal regulations, and industry best practices. The resources below provide direct access to authoritative sources for verification, fact-checking, and staying current with policy changes. Always refer to official CMS guidance for the most up-to-date information.
Official IRF-PAI training manual with comprehensive coding instructions and FIM scoring guidelines
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/InpatientRehabFacPPS/IRFPAIAnnual final rules updating IRF payment rates, policies, and compliance requirements
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/InpatientRehabFacPPS/Final-RuleQuality reporting requirements, measures, and submission guidelines for IRFs
https://www.cms.gov/Medicare/Quality-Initiatives-Patient-Assessment-Instruments/IRF-Quality-ReportingOfficial guidance on 60% Rule compliance including qualifying conditions and documentation requirements
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/InpatientRehabFacPPS/60PercentRuleMedicare Benefit Policy Manual Chapter 1, Section 110 - IRF coverage criteria and medical necessity
https://www.cms.gov/Regulations-and-Guidance/Guidance/Manuals/Downloads/bp102c01.pdfMedicare Learning Network booklets, fact sheets, and educational materials for IRF providers
https://www.cms.gov/Outreach-and-Education/Medicare-Learning-Network-MLN/MLNProducts/InpatientRehabilitationFacilitiesMAC for Connecticut, Delaware, DC, Maine, Maryland, Massachusetts, New Hampshire, New Jersey, New York, Pennsylvania, Rhode Island, Vermont
https://www.palmettogba.com/palmetto/providers.nsf/DOCHOMEMAC for Arkansas, Colorado, Louisiana, Mississippi, New Mexico, Oklahoma, Texas
https://www.novitas-solutions.com/MAC for Connecticut, Illinois, Indiana, Michigan, Minnesota, New York, Wisconsin
https://www.ngsmedicare.com/MAC for Alaska, Arizona, California, Hawaii, Idaho, Iowa, Kansas, Missouri, Montana, Nebraska, Nevada, North Dakota, Oregon, South Dakota, Utah, Washington, Wyoming
https://www.noridianmedicare.com/MAC for Florida, Puerto Rico, US Virgin Islands
https://medicare.fcso.com/MAC for Indiana, Michigan
https://www.wpsgha.com/CDC National Center for Health Statistics - Official ICD-10-CM coding guidelines and updates
https://www.cdc.gov/nchs/icd/icd-10-cm.htmCMS ICD-10 implementation resources, code sets, and general equivalence mappings
https://www.cms.gov/Medicare/Coding/ICD10Searchable ICD-10-CM database with code descriptions, hierarchies, and coding guidelines
https://www.icd10data.com/American Health Information Management Association - Professional coding guidance and education
https://www.ahima.org/topics/icd-10/Official comorbidity tier assignment tables and ICD-10 code mappings for IRF-PAI
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/InpatientRehabFacPPS/CMG-ComorbiditiesUniform Data System for Medical Rehabilitation - Official FIM instrument developer and training provider
https://www.udsmr.org/CMS IRF-PAI Manual Section II contains detailed FIM item definitions and scoring guidelines
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/InpatientRehabFacPPS/Downloads/IRF-PAI-Manual-2024.pdfQuick reference guide for FIM scoring levels and criteria
https://www.cms.gov/Medicare/Medicare-Fee-for-Service-Payment/InpatientRehabFacPPS/Downloads/FIM-Quick-Reference.pdfOfficial FIM credentialing and certification programs for clinicians
https://www.udsmr.org/education-training/credentialing/Code of Federal Regulations - Inpatient Rehabilitation Facility Prospective Payment System
https://www.ecfr.gov/current/title-42/chapter-IV/subchapter-B/part-412/subpart-POffice of Inspector General annual work plan identifying audit priorities and compliance focus areas
https://oig.hhs.gov/reports-and-publications/workplan/Chapter 3 - Verifying Potential Errors and Taking Corrective Actions (audit response guidance)
https://www.cms.gov/Regulations-and-Guidance/Guidance/Manuals/Downloads/pim83c03.pdfFraud prevention resources, compliance program guidance, and reporting mechanisms
https://www.cms.gov/Medicare-Medicaid-Coordination/Fraud-PreventionOfficial guidance on Medicare appeals process including redetermination, reconsideration, and ALJ hearings
https://www.cms.gov/Medicare/Appeals-and-GrievancesRecovery Audit Contractor program information, approved issues, and provider resources
https://www.cms.gov/Research-Statistics-Data-and-Systems/Monitoring-Programs/Medicare-FFS-Compliance-Programs/Recovery-Audit-ProgramNational trade association representing IRFs - advocacy, education, and industry updates
https://www.amrpa.org/Professional organization advancing rehabilitation research, education, and practice
https://www.acrm.org/Professional organization for rehabilitation nurses with education and certification programs
https://www.rehabnurse.org/Professional organization for health information management and coding professionals
https://www.ahima.org/National medical specialty society for physiatrists and PM&R physicians
https://www.aapmr.org/Professional association for occupational therapists with practice resources and continuing education
https://www.aota.org/Professional organization for physical therapists with clinical resources and advocacy
https://www.apta.org/Weekly newsletter with CMS updates, educational events, and new resources
https://www.cms.gov/Outreach-and-Education/Outreach/FFSProvPartProgMonthly webinars on IRF compliance, coding, and regulatory updates
https://www.amrpa.org/events-education/webinars/Coding certification programs, continuing education, and professional development
https://www.ahima.org/education/CMS educational articles explaining policy changes and implementation guidance
https://www.cms.gov/Outreach-and-Education/Medicare-Learning-Network-MLN/MLNMattersArticlesCalendar of MAC-sponsored educational events, webinars, and training sessions
https://www.cms.gov/Outreach-and-Education/Medicare-Learning-Network-MLN/MLNProducts/ProviderEducationEventsOfficial system for submitting IRF-PAI assessments and quality reporting data
https://www.cms.gov/Medicare/Quality-Initiatives-Patient-Assessment-Instruments/IRF-Quality-Reporting/IRF-Quality-Reporting-SystemQuality Improvement and Evaluation System - Assessment Submission and Processing system
https://www.qtso.com/Public data on provider quality, utilization, and payment information
https://data.cms.gov/provider-data/Public tool comparing IRF quality measures and patient outcomes
https://www.medicare.gov/care-compare/Medicare Administrative Contractors (MACs) are assigned by geographic jurisdiction. Ensure you're referencing the correct MAC for your facility's location, as policies and interpretations may vary slightly between jurisdictions.
CMS releases annual final rules (typically in August) that become effective October 1st. Subscribe to CMS MLN Connects and your MAC's email updates to receive notifications of policy changes, new guidance, and educational opportunities.
When making coding or compliance decisions, document which official guidance you referenced. This creates an audit trail showing good-faith effort to comply with regulations and can support your position if questioned during an audit.
Links to external websites are provided for convenience and informational purposes only. Oasis Point Rehabilitation Hospital does not control or guarantee the accuracy, relevance, timeliness, or completeness of information on external sites. Always verify information with official CMS sources.