Related Experiment Video
Updated: Aug 17, 2026

Clinical Application of Phase Angle and BIVA Z-Score Analyses in Patients Admitted to an Emergency Department with Acute Heart Failure
Published on: June 30, 2023
Factors affecting credit rating downgrades of hospital revenue bonds
M J McCue1, S C Renn, G D Pillari
1Williamson Institute for Health Studies, Department of Health Administration, School of Allied Health, Virginia Commonwealth University, Richmond 23298-0203.
Insights
Hospital credit rating downgrades are linked to occupancy rates and cash reserves. Key financial and operational factors influence bond rating changes for healthcare institutions.
Area of Science:
- Healthcare Finance
- Financial Risk Management
- Public Finance
Background:
- Hospital credit ratings are crucial for accessing capital markets.
- Understanding factors influencing credit rating downgrades is vital for financial stability.
- Previous research has not comprehensively identified key predictors of hospital bond rating declines.
Purpose of the Study:
- To identify institutional, operational, financial, and market-area factors associated with credit rating downgrades for hospital revenue bonds.
- To compare hospitals experiencing rating downgrades with those maintaining stable ratings.
Main Methods:
- Analysis of data from 41 hospitals with ratings downgraded from A to BBB and 17 hospitals downgraded from BBB to BB or lower.
- Comparison of downgraded hospitals with control groups of hospitals with unchanged A and BBB ratings.
- Statistical examination of institutional, operational, financial, and market-area variables.
Main Results:
- Only two variables significantly correlated with both types of downgrades: hospital occupancy rate and the ratio of cash to debt service payments.
- Identified specific financial and operational indicators predictive of credit rating deterioration.
- Other institutional, operational, financial, and market-area factors showed no significant association with downgrades.
Conclusions:
- Hospital occupancy rates and liquidity (cash reserves relative to debt) are critical indicators of credit risk.
- Financial and operational management focused on these two areas may mitigate the risk of credit rating downgrades.
- These findings offer insights for bondholders, hospital management, and rating agencies.
Abstract:
This paper identifies the key institutional, operational, financial, and market-area factors associated with downgrades in the credit ratings of hospitals' outstanding, tax-exempt revenue bonds between 1985 and 1988. We examined data from 41 hospitals whose ratings had been downgraded from A to BBB by Standard and Poor's Corp., as well as data from 17 hospitals whose ratings had been downgraded from BBB to BB and lower, compared with hospitals having unchanged A and BBB ratings, respectively. The analysis found only two variables--the hospital's occupancy rate and its ratio of cash and cash equivalents to debt service payments--that were significantly associated with both types of downgrades.
More Related Videos
06:16Signal Acquisition, Score Interpretation, and Economics of a Non-Invasive Point-of-Care Test for Coronary Artery Disease
Published on: August 9, 2024
05:16Cutoff Value of Phase Angle by Bioelectrical Impedance Analysis at Admission as a Prognostic Factor in Patients with Acute Heart Failure
Published on: June 10, 2025
Related Concept Videos
Hospitals-I
Factors Affecting Illness
For instance, risk factors are connected to illness, disability,...
Hospitals-II
Nurses that work in hospitals have...
Healthcare Associated Infections II: Preventive Measures
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
Pathophysiology of Heart Failure
Imbalances in Cardiac Output
CHF can occur due to the failure of either side of the heart. Left-side failure leads to pulmonary congestion—the right side continues to send blood...