Evidence map›Paper›PMID 42767946›Full record

ArticleAnnals of family medicine2026

Integrating Peer Support Into Medicare-Funded Care: A Qualitative Study of System-Level Insights From Early Implementation.

Aidan A Ferrin, Shahed E Khudaier, Joseph Martinez, Christina Matz, Sunny Cui, Yalda Jabbarpour, Karen L Fortuna

Abstract read
In one paragraph

Article in Annals of family medicine, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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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

7 authors.

Aidan A FerrinThe Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.
Shahed E KhudaierThe Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.
Joseph MartinezThe Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire.
Christina MatzBoston College School of Social Work, Chestnut Hill, Massachusetts.
Sunny CuiDartmouth College, Hanover, New Hampshire.
Yalda JabbarpourThe Robert Graham Center for Policy Studies, Washington, DC.
Karen L FortunaThe Dartmouth Institute for Health Policy and Clinical Practice, Geisel School of Medicine at Dartmouth, Hanover, New Hampshire karen.l.fortuna@dartmouth.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeIn 2024, Medicare introduced principal illness navigation peer support (PIN-PS) reimbursement codes, creating the first nationwide reimbursement mechanism specifically for peer-delivered support services under Medicare. Little is known about early implementation of these codes. This study identified barriers and facilitators to PIN-PS adoption across clinical, organizational, and policy settings.

methodsWe conducted semi-structured, qualitative interviews with 20 participants representing physicians, certified peer support specialists and leaders, policy professionals, payer representatives, and behavioral health or recovery organizational leaders. Interviews were analyzed using the Rigorous and Accelerated Data Reduction technique and guided by the Consolidated Framework for Implementation Research.

resultsBarriers included limited awareness of PIN-PS codes, administrative and billing complexity, cost-sharing requirements, and constraints in reimbursable service time. Facilitators included perceived benefits for care coordination and workflow, alignment with broader policy priorities, and organizational readiness to integrate peer support into care teams. Perspectives on implementation varied across clinical and organizational settings.

conclusionsEarly implementation of PIN-PS codes appears to be shaped by the interaction of perceived value and practical implementation challenges. Efforts to support adoption may benefit from reducing administrative burden, improving dissemination and guidance, and aligning reimbursement structures with the nature of peer support. These findings may inform ongoing implementation and policy refinement.Abstract available in: يبرع (Arabic); हिन्दी (Chinese); Francais (French); Deutsch (German); हिन्दी (Hindi); Indonesian (Indonesian); (Japanese); Portugues (Portuguese); Español (Spanish).

Indexed as

MedicarePeer GroupReimbursement MechanismsSocial SupportHumansInterviews as TopicPrimary Health CareQualitative ResearchUnited Statesdual eligiblehealth policyMedicarepeer supportprimary care

Identifiers

PMID42767946
PMCPMC13592914

What OpenQuestion holds

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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.