Works by Ellis, Randall P.

Results: 33

A DECISION MODEL AND COST-EFFECTIVENESS ANALYSIS OF COLORECTAL CANCER SCREENING AND SURVEILLANCE GUIDELINES FOR AVERAGE-RISK ADULTS.

Published in:

International Journal of Technology Assessment in Health Care, 2000, v. 16, n. 03, p. 799, doi. 10.1017/s0266462300102077

By:

Khandker, Rezaul K.;
Dulski, Jane D.;
Kilpatrick, Jeffrey B.;
Ellis, Randall P.;
Mitchell, Janet B.;
Baine, William B.

Publication type:

Article

Risk Selection, Risk Adjustment and Choice: Concepts and Lessons from the Americas.

Published in:

International Journal of Environmental Research & Public Health, 2013, v. 10, n. 11, p. 5299, doi. 10.3390/ijerph10115299

By:

Ellis, Randall P.;
Fernandez, Juan Gabriel

Publication type:

Article

Free for all? Lessons from the RAND Health Insurance Experiment.

Published in:

1995

By:

Ellis, Randall P.

Publication type:

Book Review

EMPLOYEE CHOICE OF HEALTH INSURANCE.

Published in:

Review of Economics & Statistics, 1989, v. 71, n. 2, p. 215, doi. 10.2307/1926966

By:

Ellis, Randall P.

Publication type:

Article

WHAT HAPPENS TO NUCLEAR POWER: A DISCRETE CHOICE MODEL OF TECHNOLOGY ADOPTION.

Published in:

Review of Economics & Statistics, 1983, v. 65, n. 2, p. 234, doi. 10.2307/1924489

By:

Ellis, Randall P.;
Zimmerman, Martin B.

Publication type:

Article

Health care utilization and spending among privately insured children with medical complexity.

Published in:

Journal of Child Health Care, 2019, v. 23, n. 2, p. 213, doi. 10.1177/1367493518785778

By:

Walter, Angela Wangari;
Ellis, Randall P;
Yuan, Yiyang

Publication type:

Article

Run for cover now or later? The impact of premiums, threats and deadlines on private health insurance in Australia.

Published in:

International Journal of Health Care Finance & Economics, 2008, v. 8, n. 4, p. 257, doi. 10.1007/s10754-008-9040-4

By:

Ellis, Randall P.;
Savage, Elizabeth

Publication type:

Article

Diagnostic Category Prevalence in 3 Classification Systems Across the Transition to the International Classification of Diseases, Tenth Revision, Clinical Modification.

Published in:

JAMA Network Open, 2020, v. 3, n. 4, p. e202280, doi. 10.1001/jamanetworkopen.2020.2280

By:

Ellis, Randall P.;
Hsu, Heather E.;
Song, Chenlu;
Kuo, Tzu-Chun;
Martins, Bruno;
Siracuse, Jeffrey J.;
Liu, Ying;
Ash, Arlene S.

Publication type:

Article

Diagnosis-based risk adjustment for Medicare capitation payments.

Published in:

Health Care Financing Review, 1996, v. 17, n. 3, p. 101

By:

Ellis, Randall P.;
Pope, Gregory C.

Publication type:

Article

A Novel Machine Learning Algorithm for Creating Risk-Adjusted Payment Formulas.

Published in:

JAMA Health Forum, 2024, v. 5, n. 4, p. e240625, doi. 10.1001/jamahealthforum.2024.0625

By:

Andriola, Corinne;
Ellis, Randall P.;
Siracuse, Jeffrey J.;
Hoagland, Alex;
Kuo, Tzu-Chun;
Hsu, Heather E.;
Walkey, Allan;
Lasser, Karen E.;
Ash, Arlene S.

Publication type:

Article

Risk adjustment policy options for casemix funding: international lessons in financing reform.

Published in:

2007

By:

Antioch, Kathryn M.;
Ellis, Randall P.;
Gillett, Steve;
Borovnicar, Daniel;
Marshall, Ric P.

Publication type:

journal article

Supply-Side and Demand-Side Cost Sharing in Health Care.

Published in:

Journal of Economic Perspectives, 1993, v. 7, n. 4, p. 135, doi. 10.1257/jep.7.4.135

By:

Ellis, Randall P.;
McGuire, Thomas G.

Publication type:

Article

Activity-based payments and reforms of the English hospital payment system.

Published in:

Health Economics, Policy & Law, 2007, v. 2, n. 4, p. 435, doi. 10.1017/S1744133107004276

By:

ELLIS, RANDALL P.;
VIDAL-FERNÁNDEZ, MARIAN

Publication type:

Article

Supporting Primary Care for Medically and Socially Complex Patients in Medicaid Managed Care.

Published in:

JAMA Network Open, 2025, v. 8, n. 2, p. e2458170, doi. 10.1001/jamanetworkopen.2024.58170

By:

Ash, Arlene S.;
Alcusky, Matthew J.;
Ellis, Randall P.;
Sabatino, Meagan J.;
Eanet, Frances E.;
Mick, Eric O.

Publication type:

Article

Factors Associated With Semaglutide Initiation Among Adults With Obesity.

Published in:

JAMA Network Open, 2025, v. 8, n. 1, p. e2455222, doi. 10.1001/jamanetworkopen.2024.55222

By:

Podolsky, Meghan I.;
Raquib, Rafeya;
Shafer, Paul R.;
Hempstead, Katherine;
Ellis, Randall P.;
Stokes, Andrew C.

Publication type:

Article

Mispricing in the Medicare Advantage Risk Adjustment Model.

Published in:

Inquiry (00469580), 2015, v. 52, p. 1, doi. 10.1177/0046958015583089

By:

Jing Chen;
Ellis, Randall P.;
Toro, Katherine H.;
Ash, Arlene S.

Publication type:

Article

EXPLAINING HEALTH CARE EXPENDITURE VARIATION: LARGE-SAMPLE EVIDENCE USING LINKED SURVEY AND HEALTH ADMINISTRATIVE DATA.

Published in:

Health Economics, 2013, v. 22, n. 9, p. 1093, doi. 10.1002/hec.2916

By:

Ellis, Randall P.;
Fiebig, Denzil G.;
Johar, Meliyanni;
Jones, Glenn;
Savage, Elizabeth

Publication type:

Article

Health insurance, cost expectations, and adverse job turnover.

Published in:

Health Economics, 2011, v. 20, n. 1, p. 27, doi. 10.1002/hec.1571

By:

Ellis, Randall P.;
Albert Ma, Ching-to

Publication type:

Article

How profitable is risk selection? A comparison of four risk adjustment models.

Published in:

2002

By:

Shen, Yujing;
Ellis, Randall P

Publication type:

journal article

How profitable is risk selection? A comparison of four risk adjustment models.

Published in:

Health Economics, 2002, v. 11, n. 2, p. 165, doi. 10.1002/hec.661

By:

Yujing Shen;
Ellis, Randall P.

Publication type:

Article

Inpatient and outpatient health care demand in Cairo, Egypt.

Published in:

1994

By:

Ellis, Randall P.;
McInnes, D. Keith;
Stephenson, Elizabeth H.;
Ellis, R P;
McInnes, D K;
Stephenson, E H

Publication type:

journal article

Scope and Incentives for Risk Selection in Health Insurance Markets With Regulated Competition: A Conceptual Framework and International Comparison.

Published in:

Medical Care Research & Review, 2024, v. 81, n. 3, p. 175, doi. 10.1177/10775587231222584

By:

van Kleef, Richard C.;
Reuser, Mieke;
McGuire, Thomas G.;
Armstrong, John;
Beck, Konstantin;
Brammli-Greenberg, Shuli;
Ellis, Randall P.;
Paolucci, Francesco;
Schokkaert, Erik;
Wasem, Juergen

Publication type:

Article

The impact of financing and quality changes on health care demand in Niger.

Published in:

Health Policy & Planning, 2000, v. 15, n. 1, p. 76, doi. 10.1093/heapol/15.1.76

By:

Chawla, Mukesh;
Ellis, Randall P

Publication type:

Article

Cost Sharing and Patterns of Mental health Care Utilization.

Published in:

Journal of Human Resources, 1986, v. 21, n. 3, p. 359, doi. 10.2307/145968

By:

Ellis, Randall P.;
McGuire, Thomas G.

Publication type:

Article

Social Determinants of Health in Managed Care Payment Formulas.

Published in:

2017

By:

Ash, Arlene S.;
Mick, Eric O.;
Ellis, Randall P.;
Kiefe, Catarina I.;
Allison, Jeroan J.;
Clark, Melissa A.

Publication type:

journal article

Disease burden profiles: an emerging tool for managing managed care.

Published in:

2002

By:

Zhao, Yang;
Ash, Arlene S.;
Ellis, Randall P.;
Slaughter, James P.

Publication type:

journal article

Risk selection in the Massachusetts State employee health insurance program.

Published in:

2001

By:

Yu, Wei;
Ellis, Randall P.;
Ash, Arlene;
Yu, W;
Ellis, R P;
Ash, A

Publication type:

journal article

Should Medical Professional Liability Insurance Be Experience Rated?

Published in:

Journal of Risk & Insurance, 1990, v. 57, n. 1, p. 66, doi. 10.2307/252925

By:

Ellis, Randall P.;
Gallup, Cynthia L.;
McGuire, Thomas G.

Publication type:

Article

Development and Assessment of a New Framework for Disease Surveillance, Prediction, and Risk Adjustment: The Diagnostic Items Classification System.

Published in:

JAMA Health Forum, 2022, v. 3, n. 3, p. e220276, doi. 10.1001/jamahealthforum.2022.0276

By:

Ellis, Randall P.;
Hsu, Heather E.;
Siracuse, Jeffrey J.;
Walkey, Allan J.;
Lasser, Karen E.;
Jacobson, Brian C.;
Andriola, Corinne;
Hoagland, Alex;
Liu, Ying;
Song, Chenlu;
Kuo, Tzu-Chun;
Ash, Arlene S.

Publication type:

Article

Risk Adjustment of Medicare Capitation Payments Using the CMS-HCC Model.

Published in:

Health Care Financing Review, 2004, v. 25, n. 4, p. 119

By:

Pope, Gregory C.;
Kautter, John;
Ellis, Randall P.;
Ash, Arlene S.;
Ayanian, John Z.;
Iezzoni, Lisa I.;
Ingber, Melvin J.;
Levy, Jesse M.;
Robst, John

Publication type:

Article

Principal Inpatient Diagnostic Cost Group Model for Medicare Risk Adjustment.

Published in:

Health Care Financing Review, 2000, v. 21, n. 3, p. 93

By:

Pope, Gregory C.;
Ellis, Randall P.;
Ash, Arlene S.;
Liu, Chuan-Fen;
Ayanian, John Z.;
Bates, David W.;
Burstin, Helen;
Iezzoni, Lisa I.;
Ingber, Melvin J.

Publication type:

Article

Using Diagnoses to Describe Populations and Predict Costs.

Published in:

Health Care Financing Review, 2000, v. 21, n. 3, p. 7

By:

Ash, Arlene S.;
Ellis, Randall P.;
Pope, Gregory C.;
Ayanian, John Z.;
Bates, David W.;
Burstin, Helen;
Iezzoni, Lisa I.;
MacKay, Elizabeth;
Yu, Wei

Publication type:

Article

Risk adjustment and prevention.

Published in:

Canadian Journal of Economics, 2012, v. 45, n. 4, p. 1586, doi. 10.1111/j.1540-5982.2012.01747.x

By:

Eggleston, Karen;
Ellis, Randall P.;
Mingshan Lu

Publication type:

Article