Evidence map›Paper›PMID 41323411›Full record

ArticleHealth affairs scholar2025

Specialists are central to patient chronic condition care: Medicare ACOs must adapt to this reality.

Kenton J Johnston, Alexander O Everhart, Peter F Lyu, Jason M Hockenberry

Abstract read
In one paragraph

Article in Health affairs scholar, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Kenton J JohnstonDivision of General Medicine and Geriatrics, John T. Milliken Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO 63110, United States.ORCID https://orcid.org/0000-0002-7760-203X
Alexander O EverhartDivision of General Medicine and Geriatrics, John T. Milliken Department of Medicine, Washington University School of Medicine in St. Louis, St. Louis, MO 63110, United States.ORCID https://orcid.org/0000-0001-5192-6557
Peter F LyuCenter for Health Care Financing & Payment, RTI International, Research Triangle Park, NC 27709, United States.ORCID https://orcid.org/0000-0003-0972-2256
Jason M HockenberryDepartment of Health Policy and Management, Yale School of Public Health, New Haven, CT 06510, United States.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The accountable care organization (ACO) model centers around primary care providers (PCPs) and undervalues the central role that specialists play for many beneficiaries with chronic conditions. This assumption informs beneficiary attribution methods for Medicare ACOs, which prioritize assignment of cost and quality accountability to PCPs over specialists. Yet, in 2023, many traditional Medicare beneficiaries with chronic conditions did not have a PCP as their predominant provider of care, limiting ACOs' ability to engage many beneficiaries with specialists as their predominant providers of care. To better engage specialists delivering chronic condition care, we recommend updating ACO policies to assign greater accountability for beneficiaries with chronic conditions to specialists.

Indexed as

accountable care organizationsalternative payment modelschronic diseaseMedicaresubspecialty care

Identifiers

PMID41323411
PMCPMC12661520

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.