{"id":"https://openalex.org/W182240802","doi":null,"title":"Effects of changing Medicaid fees on physician participation and enrollee access.","display_name":"Effects of changing Medicaid fees on physician participation and enrollee access.","publication_year":1999,"publication_date":"1999-01-01","ids":{"openalex":"https://openalex.org/W182240802","mag":"182240802","pmid":"https://pubmed.ncbi.nlm.nih.gov/10570660"},"language":"en","primary_location":{"id":"pmid:10570660","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10570660","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Inquiry : a journal of medical care organization, provision and financing","raw_type":"Journal Article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5108358715","display_name":"Andrew F. Coburn","orcid":null,"observed_orcids":[]},"institutions":[{"id":"https://openalex.org/I73443619","display_name":"University of Southern Maine","ror":"https://ror.org/03ke6tv85","country_code":"US","type":"education","lineage":["https://openalex.org/I2802397601","https://openalex.org/I73443619"]}],"countries":["US"],"is_corresponding":false,"raw_author_name":"A F Coburn","raw_affiliation_strings":["Institute for Health Policy, Edmund S. Muskie School of Public Service, University of Southern Maine, USA"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Institute for Health Policy, Edmund S. Muskie School of Public Service, University of Southern Maine, USA","institution_ids":["https://openalex.org/I73443619"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5110919962","display_name":"Stephen H. Long","orcid":null,"observed_orcids":[]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"S H Long","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]},{"author_position":"last","author":{"id":"https://openalex.org/A5103471884","display_name":"M. Susan Marquis","orcid":"https://orcid.org/0009-0000-8609-8923","observed_orcids":["https://orcid.org/0009-0000-8609-8923"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M S Marquis","raw_affiliation_strings":[],"raw_orcid":null,"affiliations":[]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":1,"corresponding_author_ids":[],"corresponding_institution_ids":[],"apc_list":null,"apc_paid":null,"fwci":2.5666,"has_fulltext":false,"cited_by_count":36,"citation_normalized_percentile":{"value":0.90308905,"is_in_top_1_percent":false,"is_in_top_10_percent":true},"cited_by_percentile_year":{"min":88,"max":97},"biblio":{"volume":"36","issue":"3","first_page":"265","last_page":"79"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},"topics":[{"id":"https://openalex.org/T10391","display_name":"Healthcare Policy and Management","score":0.9994999766349792,"subfield":{"id":"https://openalex.org/subfields/2002","display_name":"Economics and Econometrics"},"field":{"id":"https://openalex.org/fields/20","display_name":"Economics, Econometrics and Finance"},"domain":{"id":"https://openalex.org/domains/2","display_name":"Social Sciences"}},{"id":"https://openalex.org/T11590","display_name":"Primary Care and Health Outcomes","score":0.00019999999494757503,"subfield":{"id":"https://openalex.org/subfields/2714","display_name":"Family Practice"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}},{"id":"https://openalex.org/T11531","display_name":"Healthcare Systems and Reforms","score":9.999999747378752e-05,"subfield":{"id":"https://openalex.org/subfields/2739","display_name":"Public Health, Environmental and Occupational Health"},"field":{"id":"https://openalex.org/fields/27","display_name":"Medicine"},"domain":{"id":"https://openalex.org/domains/4","display_name":"Health Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/medicaid-reimbursement","display_name":"Medicaid reimbursement","score":0.75},{"id":"https://openalex.org/keywords/physician-involvement","display_name":"physician participation","score":0.8119999766349792},{"id":"https://openalex.org/keywords/ambulatory-care-utilization","display_name":"ambulatory care utilization","score":0.8050000071525574},{"id":"https://openalex.org/keywords/health-care-financing","display_name":"health care financing","score":0.3569999933242798},{"id":"https://openalex.org/keywords/maine","display_name":"Maine","score":0.5529999732971191},{"id":"https://openalex.org/keywords/michigan","display_name":"Michigan","score":1.0}],"concepts":[{"id":"https://openalex.org/C2776534028","wikidata":"https://www.wikidata.org/wiki/Q1141363","display_name":"Medicaid","level":3,"score":0.91999351978302},{"id":"https://openalex.org/C2779703844","wikidata":"https://www.wikidata.org/wiki/Q760125","display_name":"Reimbursement","level":3,"score":0.6626791954040527},{"id":"https://openalex.org/C144133560","wikidata":"https://www.wikidata.org/wiki/Q4830453","display_name":"Business","level":0,"score":0.5266463756561279},{"id":"https://openalex.org/C27415008","wikidata":"https://www.wikidata.org/wiki/Q7256382","display_name":"Psychological intervention","level":2,"score":0.5151223540306091},{"id":"https://openalex.org/C49630185","wikidata":"https://www.wikidata.org/wiki/Q6980675","display_name":"Natural experiment","level":2,"score":0.4753824472427368},{"id":"https://openalex.org/C35785553","wikidata":"https://www.wikidata.org/wiki/Q756720","display_name":"Ambulatory","level":2,"score":0.4244355261325836},{"id":"https://openalex.org/C71924100","wikidata":"https://www.wikidata.org/wiki/Q11190","display_name":"Medicine","level":0,"score":0.3689228892326355},{"id":"https://openalex.org/C162118730","wikidata":"https://www.wikidata.org/wiki/Q1128453","display_name":"Actuarial science","level":1,"score":0.3521171510219574},{"id":"https://openalex.org/C160735492","wikidata":"https://www.wikidata.org/wiki/Q31207","display_name":"Health care","level":2,"score":0.1600794792175293},{"id":"https://openalex.org/C162324750","wikidata":"https://www.wikidata.org/wiki/Q8134","display_name":"Economics","level":0,"score":0.15870177745819092},{"id":"https://openalex.org/C159110408","wikidata":"https://www.wikidata.org/wiki/Q121176","display_name":"Nursing","level":1,"score":0.14235711097717285},{"id":"https://openalex.org/C126322002","wikidata":"https://www.wikidata.org/wiki/Q11180","display_name":"Internal medicine","level":1,"score":0.08598220348358154},{"id":"https://openalex.org/C50522688","wikidata":"https://www.wikidata.org/wiki/Q189833","display_name":"Economic growth","level":1,"score":0.0},{"id":"https://openalex.org/C142724271","wikidata":"https://www.wikidata.org/wiki/Q7208","display_name":"Pathology","level":1,"score":0.0}],"mesh":[{"descriptor_ui":"D006801","descriptor_name":"Humans","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D007349","descriptor_name":"Insurance, Health, Reimbursement","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D008281","descriptor_name":"Maine","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D008484","descriptor_name":"Medicaid","qualifier_ui":"Q000191","qualifier_name":"economics","is_major_topic":true},{"descriptor_ui":"D008824","descriptor_name":"Michigan","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D010820","descriptor_name":"Physicians","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D014481","descriptor_name":"United States","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017048","descriptor_name":"Health Care Costs","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"pmid:10570660","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10570660","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Inquiry : a journal of medical care organization, provision and financing","raw_type":"Journal Article"},{"id":"mag:182240802","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/10570660","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":null,"is_accepted":false,"is_published":false,"raw_source_name":"PubMed","raw_type":null}],"best_oa_location":null,"sustainable_development_goals":[{"display_name":"Good health and well-being","score":0.428600013256073,"id":"https://metadata.un.org/sdg/3"}],"study_designs":[{"display_name":"Observational Study","id":"https://openalex.org/study-designs/observational-study"}],"awards":[],"funders":[],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":13,"referenced_works":["https://openalex.org/W70174693","https://openalex.org/W165449375","https://openalex.org/W1566936261","https://openalex.org/W1575217312","https://openalex.org/W1836103963","https://openalex.org/W1988696195","https://openalex.org/W2019293963","https://openalex.org/W2048640897","https://openalex.org/W2053523568","https://openalex.org/W2058205875","https://openalex.org/W2112952537","https://openalex.org/W2142650507","https://openalex.org/W2317550632"],"related_works":["https://openalex.org/W2966096971","https://openalex.org/W1597927731","https://openalex.org/W5812895","https://openalex.org/W2144075617","https://openalex.org/W165449375","https://openalex.org/W2405587008","https://openalex.org/W2124435663","https://openalex.org/W130465649","https://openalex.org/W2607355449","https://openalex.org/W2768192316"],"abstract_inverted_index":{"This":[0],"paper":[1],"assesses":[2],"the":[3,17,51,54,60,67,70,73,79],"effects":[4],"of":[5,19,53],"Medicaid":[6,32,55],"fee":[7,56,74],"changes":[8,43,47],"on":[9],"physician":[10],"participation,":[11],"enrollee":[12],"access,":[13],"and":[14,28,34],"shifts":[15],"in":[16,26,48,66],"site":[18],"ambulatory":[20],"care":[21],"using":[22],"several":[23],"natural":[24],"experiments":[25],"Maine":[27],"Michigan.":[29],"We":[30],"use":[31],"claims":[33],"enrollment":[35],"data":[36],"to":[37,59],"measure":[38],"these":[39],"outcomes.":[40],"The":[41],"reimbursement":[42],"included":[44],"substantial":[45],"percentage":[46],"fees,":[49],"however":[50],"value":[52],"improvements":[57],"relative":[58],"private":[61],"market":[62],"eroded":[63],"very":[64],"rapidly":[65],"months":[68],"following":[69],"interventions.":[71],"Although":[72],"increases":[75],"did":[76],"not":[77],"improve":[78],"outcome":[80],"measures,":[81],"they":[82],"might":[83],"have":[84],"prevented":[85],"conditions":[86],"from":[87],"worsening.":[88]},"counts_by_year":[{"year":2023,"cited_by_count":1},{"year":2019,"cited_by_count":3},{"year":2017,"cited_by_count":3},{"year":2016,"cited_by_count":2},{"year":2014,"cited_by_count":3},{"year":2013,"cited_by_count":4}],"updated_date":"2026-10-31T12:09:11.096373","created_date":"2016-06-24T00:00:00"}
