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Rural Health Information Hub

Critical Access Hospitals (CAHs) – Resources

Selected recent or important resources focusing on Critical Access Hospitals (CAHs).

CY 2025 Medicare Hospital Outpatient Prospective Payment System and Ambulatory Surgical Center Payment System Final Rule (CMS 1809-FC)
Fact sheet providing an overview of the Centers for Medicare & Medicaid Services (CMS) final rule regarding updates and changes to the Medicare payments for hospital outpatient and Ambulatory Surgical Center (ASC) services for calendar year 2025. Summarizes provisions regarding changes to Intensive Outpatient Program (IOP) and partial hospital program rate setting; incorporating an add-on payment to the Medicare outpatient hospital all-inclusive rate (AIR) for certain high-cost drugs for people with Medicare who receive care at Indian Health Service (IHS) or tribal hospitals; updates to the Hospital Outpatient Quality Reporting (OQR), Ambulatory Surgical Center Quality Reporting (ASCQR), and Rural Emergency Hospital Quality Reporting (REHQR) Programs; a new Conditions of Participation (CoPs) for hospitals and Critical Access Hospitals (CAHs) for obstetrical services; Medicaid and CHIP continuous eligibility; Medicaid clinic services "four walls" exceptions; and more.
Date: 11/2024
Sponsoring organization: Centers for Medicare & Medicaid Services
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2023 National and State Healthcare-Associated Infections Progress Report
Examines progress on reducing healthcare-associated infection rates for 6 types of infections in Acute Care Hospitals, Critical Access Hospitals, Inpatient Rehabilitation Facilities, and Long-term Acute Care Hospitals. Compares observed versus expected infection rates using 2015 baseline data. Includes national and state data tables on infection-specific standardized infection ratios (SIRs) and standardized utilization ratios (SURs) for each facility type.
Date: 11/2024
Sponsoring organization: Centers for Disease Control and Prevention
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Medicare Claims Processing Manual Chapter 4 - Part B Hospital (Including Inpatient Hospital Part B and OPPS)
Outlines rules and regulations for processing Medicare Part B hospital claims. Covers special rules for Critical Access Hospital outpatient billing, hospital-based Rural Health Clinics (RHCs) and Federally Qualified Health Centers (FQHCs) billing for non-RHC/FQHC services, and payment adjustments for Rural Emergency Hospitals (REHs).
Date: 11/2024
Sponsoring organization: Centers for Medicare & Medicaid Services
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Frontier Community Health Integration Project (FCHIP) Demonstration Extension Fact Sheet
Provides an overview of the Frontier Community Health Integration Project (FCHIP) Demonstration Extension, which tests new healthcare delivery models in the most sparsely populated rural counties. Identifies participating Critical Access Hospitals and models tested.
Date: 10/2024
Sponsoring organization: Centers for Medicare & Medicaid Services
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Hospital Differences in Adult Inpatient Stays with Healthcare-Associated Infections, 2019 and 2021
Examines the rate of adult inpatient hospital stays involving five healthcare-associated infections (HAI) in 2019 and 2021. Presents data from an analysis of 2019 and 2021 State Inpatient Databases (SID) from public, non-federal acute-care hospitals across 38 states by hospital characteristics, including ownership, rural or urban location, safety-net designation, and Critical Access Hospital designation.
Author(s): Melissa A. Miller, Leyi Lin, David P. Calfee, Amy Gehrke, Alex Bohl
Date: 10/2024
Sponsoring organization: Agency for Healthcare Research and Quality
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September 2024 MedPAC Meeting Transcript
Transcript from the Medicare Payment Advisory Commission's (MedPAC) September 2024 meeting. Covers Medicare's overall financial situation, cost-sharing for outpatient services at Critical Access Hospitals, and experiences and challenges of measuring the quality of care provided by rural providers.
Additional links: Cost Sharing for Outpatient Services at Critical Access Hospitals - Presentation Slides, Medicare's Measurement of Rural Provider Quality - Presentation Slides
Date: 09/2024
Sponsoring organization: Medicare Payment Advisory Commission
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Workforce Toolkit to Support Critical Access Hospitals and Rural Providers
Toolkit intended to help Critical Access Hospitals (CAHs) and other rural providers improve workforce recruitment and retention efforts. Provides information on healthcare workforce challenges faced by CAHs. Offers examples of external resources that CAHs may utilize to address their workforce needs across four topics: organizational culture and leadership, leveraging partnerships, emergency medical services workforce, and administrative and support staff workforce.
Date: 09/2024
Sponsoring organization: Flex Monitoring Team
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Small Rural Hospital and Clinic Finance 101
Provides a manual with introductory information on healthcare facility finances and payment for state Medicare Rural Hospital Flexibility (Flex) Program personnel, Critical Access Hospital (CAH) staff and board members, small rural prospective payment system (PPS) hospitals, and provider-based Rural Health Clinics (RHC).
Date: 09/2024
Sponsoring organization: National Rural Health Resource Center
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Rural Health Care: Supporting Lives and Improving Communities
Presents the U.S. Senate Committee on Finance May 16, 2024, hearing on rural healthcare. Discusses the financial vulnerability of rural hospitals, the rural healthcare workforce and graduate medical education (GME), access to maternal healthcare, health information technology and telehealth, and more. Features testimony from the Chartis Center for Rural Health; Grande Ronde Hospital, a Critical Access Hospital in Oregon; the Wisconsin Collaborative for Rural Graduate Medical Education; and the Rural Policy Research Institute.
Additional links: Jeremy P. Davis, Grande Ronde Hospital - Testimony, Keith J. Mueller, Rural Policy Research Institute - Testimony, Lori Rodefeld, Wisconsin Collaborative for Rural Graduate Medical Education - Testimony, Michael Topchik, Chartis Center for Rural Health - Testimony
Date: 05/2024
Sponsoring organization: Senate Committee on Finance
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Differences in Measurement of Operating Margin: An Update
Describes how differences in measurement of operating margin for hospitals can affect the reported values. Compares the operating margins of urban and rural prospective payment system hospitals and Critical Access Hospitals (CAHs) across three definitions of operating margin using Medicare Cost Report data from April 2021 through March 2022. Describes situations in which each operating margin would be the most appropriate to calculate. Updates a 2008 study from the Flex Monitoring Team.
Author(s): Jessie Ma, Susie Gurzenda, Kristin Reiter, George Pink
Date: 05/2024
Sponsoring organization: North Carolina Rural Health Research Program
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Additional resources are available related to this guide. See the full list of resources by topic for: