National Healthcare Quality and Disparities Report
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AHRQ Research Studies
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Research Studies is a compilation of published research articles funded by AHRQ or authored by AHRQ researchers.
Results
51 to 75 of 200 Research Studies DisplayedMachta RM, Reschovsky J, Jones DJ
AHRQ Author: Furukawa MF
Can vertically integrated health systems provide greater value: the case of hospitals under the comprehensive care for joint replacement model?
The authors sought to assess whether system providers perform better than non-system providers under an alternative payment model that incentivizes high-quality, cost-efficient care. Using CMS data linked to AHRQ’s Compendium of US Health Systems, along with secondary sources, they found that when operating under alternative payment model incentives, vertical integration may enable hospitals to lower costs with similar quality scores.
AHRQ-authored; AHRQ-funded; 290201600001C.
Citation: Machta RM, Reschovsky J, Jones DJ .
Can vertically integrated health systems provide greater value: the case of hospitals under the comprehensive care for joint replacement model?
Health Serv Res 2020 Aug;55(4):541-47. doi: 10.1111/1475-6773.13313..
Keywords: Health Systems, Hospitals, Orthopedics, Healthcare Costs, Payment, Quality of Care
Fisher ES, Shortell SM, O'Malley AJ
Financial integration's impact on care delivery and payment reforms: a survey of hospitals and physician practices. Health Aff 2020 Aug;39(8):1302-11. doi: 10.1377/hlthaff.2019.01813.
This study looked at whether financial integration of hospitals and physician practices was associated with greater quality. A total of 739 hospitals and 2,189 physician practices were included in the nationally representative survey. They were stratified by whether they were independent or owned by complex systems, simple systems, or medical groups. Nine scales were used to measure the level of adoption of diverse, quality-focused care delivery and payment reforms. While quality scores favored financially integrated systems for 4 of 9 hospital measures and one of 9 practice measures, none of them favored complex systems. Better quality was generally not associated with greater financial integration.
AHRQ-funded; U19 HS024075.
Citation: Fisher ES, Shortell SM, O'Malley AJ .
Financial integration's impact on care delivery and payment reforms: a survey of hospitals and physician practices. Health Aff 2020 Aug;39(8):1302-11. doi: 10.1377/hlthaff.2019.01813.
Health Aff 2020 Aug;39(8):1302-11. doi: 10.1377/hlthaff.2019.01813..
Keywords: Healthcare Delivery, Payment, Hospitals, Health Systems, Quality of Care
Kennedy G, Lewis VA, Kundu S
Kennedy G, Lewis VA, Kundu S, Mousqués J, Colla CH. Accountable care organizations and post-acute care: a focus on preferred SNF networks.
This study examined the relationship between accountable care organizations (ACOs) and skilled nursing facilities (SNFs) for patients who are discharged from a hospital into a SNF. A mixed-method design was used and survey data was examined from 366 respondents to the National Survey of ACOs along with 16 semi-structured interviews with ACOs who performed well on cost and quality measures. Over half of ACOs had no formal relationship with SNFs; however the majority of ACO interviewees had preferred SNF networks. These preferred networks are beginning to transform the ACO post-acute care landscape.
AHRQ-funded; HS024075.
Citation: Kennedy G, Lewis VA, Kundu S .
Kennedy G, Lewis VA, Kundu S, Mousqués J, Colla CH. Accountable care organizations and post-acute care: a focus on preferred SNF networks.
Med Care Res Rev 2020 Aug;77(4):312-23. doi: 10.1177/1077558718781117..
Keywords: Nursing Homes, Healthcare Costs, Payment
Rhee TG, Wilkinson ST
Exploring the psychiatrist-industry financial relationship: insight from the open payment data of Centers for Medicare and Medicaid Services.
The Physician Payments Sunshine Act (PPSA) requires reporting of financial payments by pharmaceutical and medical device companies to teaching hospitals and individual physicians in the United States. In this study, industry payments made to psychiatrists were quantified. The investigators found that over half of active psychiatrists (55.7%) received some form of payments from pharmaceutical manufacturers.
AHRQ-funded; HS023000.
Citation: Rhee TG, Wilkinson ST .
Exploring the psychiatrist-industry financial relationship: insight from the open payment data of Centers for Medicare and Medicaid Services.
Adm Policy Ment Health 2020 Jul;47(4):526-30. doi: 10.1007/s10488-020-01009-2.
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Keywords: Provider: Physician, Provider, Behavioral Health, Payment, Policy
He D, McHenry P, Mellor JM
Do financial incentives matter? Effects of Medicare price shocks on skilled nursing facility care.
The authors provided new evidence on how Medicare payment changes affect the amount of skilled nursing facility (SNF) care provided to Medicare patients. They found that increases in Medicare payment rates to SNFs increased the total number of Medicare resident days at SNFs. Further, the effects were asymmetric; although Medicare payment increases affected Medicare days, payment decreases did not. They conclude that their results have important implications for policies that alter the Medicare base payment rates to SNFs and other health care providers.
AHRQ-funded; HS025529.
Citation: He D, McHenry P, Mellor JM .
Do financial incentives matter? Effects of Medicare price shocks on skilled nursing facility care.
Health Econ 2020 Jun;29(6):655-70. doi: 10.1002/hec.4009..
Keywords: Medicare, Nursing Homes, Elderly, Payment, Healthcare Costs
Brown TT, Guo C, Whaley C
Reference-based benefits for colonoscopy and arthroscopy: large differences in patient payments across procedures but similar behavioral responses.
This study examined how reference-based benefits (RBB) affect out-of-pocket payments across outpatient procedures. The California Public Employees’ Retirement System (CalPERS) applied RBB only to outpatient procedures performed in a hospital outpatient department (HOPD) and not to outpatient procedures performed in a lower cost ambulatory surgery center. Claims from 2009-2013 on arthroscopy and colonoscopy services were analyzed. CalPERS patients paid an average of 63.9% more for HOPDs than ambulatory surgery centers in 2012, but for arthroscopy there was no statistically different cost sharing. This led to high-priced HOPDs being less likely to be chosen by CalPERS patients for both procedures.
AHRQ-funded; HS022098.
Citation: Brown TT, Guo C, Whaley C .
Reference-based benefits for colonoscopy and arthroscopy: large differences in patient payments across procedures but similar behavioral responses.
Med Care Res Rev 2020 Jun;77(3):261-73. doi: 10.1177/1077558718793325..
Keywords: Payment, Healthcare Costs, Health Insurance, Ambulatory Care and Surgery
Mroz TM, Patterson DG, Frogner BK
The impact of Medicare's rural add-on payments on supply of home health agencies serving rural counties.
This analysis looked at the impact of Medicare’s rural add-on payments on supply of home health agencies serving rural counties. The authors used data from Home Health Compare. The results suggest that while supply changes are similar in rural counties adjacent to urban areas and urban counties regardless of add-on payments, only higher add-payments of 5 to 10 percent to rural counties keep them on pace with those in urban counties.
AHRQ-funded; HS024777.
Citation: Mroz TM, Patterson DG, Frogner BK .
The impact of Medicare's rural add-on payments on supply of home health agencies serving rural counties.
Health Aff 2020 Jun;39(6):949-57. doi: 10.1377/hlthaff.2019.00952..
Keywords: Elderly, Medicare, Home Healthcare, Rural Health, Payment, Access to Care
Dekhne MS, Nuliyalu U, Schoenfeld AJ
"Surprise" out-of-network billing in orthopedic surgery: charges from surprising sources.
This study examined “surprise” out-of-network billing in orthopedic surgery. Data was analyzed from the Clinformatics DataMart on commercial insured patients undergoing 4 different elective orthopedic procedures from 2012 to 2017: arthroscopic meniscal repair, lumbar discectomy, total knee replacement and total hip replacement. They defined surprise bills as out-of-network bills for procedures done at in-network hospitals. The rate of potential surprise bills was 24.8% for total knee replacement, 24.5% lumbar discectomy, 23.5% for total hip replacement, and 12.5% for meniscal repair. The largest number of surprise bills came from anesthesiologists (39% of all episodes), and durable medical equipment (15%). Per episode, the largest bills came from nonphysician surgical assistants, neurologists, and physician assistants.
AHRQ-funded; HS000053; HS023597.
Citation: Dekhne MS, Nuliyalu U, Schoenfeld AJ .
"Surprise" out-of-network billing in orthopedic surgery: charges from surprising sources.
Ann Surg 2020 May;271(5):e116-e18. doi: 10.1097/sla.0000000000003825..
Keywords: Orthopedics, Surgery, Payment, Healthcare Costs, Health Insurance
Hoffman GJ, Yakusheva O
Association between financial incentives in Medicare's hospital readmissions reduction program and hospital readmission performance.
This study compared the outcome of penalties versus rewards to prevent hospital readmission in Medicare’s Hospital Readmissions Reduction Program (HRRP). This retrospective cohort study used Medicare readmissions data from 2823 US short-term acute care hospitals participating in HRRP. Data from pre-HRRP in 2016 was compared with 2016-2019 3-year follow-up readmission performance classified by tertile of hospitals using baseline marginal incentives for 5 HRRP-targeted conditions: acute myocardial infarction (AMI), heart failure, chronic obstructive pulmonary disease (COPD), pneumonia, and hip and/or knee surgery. Of the 2823 hospitals participating in HRRP from baseline to follow-up, 81% had more than 1 excess readmission for 1 or more applicable condition and 19% did not. Financial incentives ranged from a mean range of $8762 to $58,158 per 1 avoided readmission. Hospitals with greater incentives for readmission avoidance had greater decreases than hospitals with smaller incentives. An additional $5000 in the incentive amount was associated with up to a 26% decrease in readmissions. The findings suggest that incentives work better than penalties to reduce hospital readmissions for those 5 conditions.
AHRQ-funded; HS025838.
Citation: Hoffman GJ, Yakusheva O .
Association between financial incentives in Medicare's hospital readmissions reduction program and hospital readmission performance.
JAMA Netw Open 2020 Apr;3(4):e202044. doi: 10.1001/jamanetworkopen.2020.2044..
Keywords: Medicare, Hospital Readmissions, Provider Performance, Payment, Health Insurance, Hospitals
Ouayogode MH, Fraze T, Rich EC
Association of organizational factors and physician practices' participation in alternative payment models.
Researchers examined the association of organizational characteristics, ownership, and integration with intensity of participation in alternative payment models (APMs) among physician practices. They conducted a cross-sectional descriptive study, adjusted for sampling and nonresponse weights, in U.S. physician practice respondents to the National Survey of Healthcare Organizations and Systems. Their results found that greater APM participation appears to be supported by integration and system ownership.
AHRQ-funded; HS24075.
Citation: Ouayogode MH, Fraze T, Rich EC .
Association of organizational factors and physician practices' participation in alternative payment models.
JAMA Netw Open 2020 Apr;3(4):e202019. doi: 10.1001/jamanetworkopen.2020.2019.
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Keywords: Payment
Chen LM, Samson LW, Zuckerman RB
Challenges of measuring costs of care for US practices.
Investigators sought to describe the feasibility of applying claims-based cost measures included in Merit-based Incentive Payment System (MIPS) to practices nationwide, and to assess whether feasibility varies by practice size or specialty mix. They found that most practices that qualify for MIPS are small, specialist-only practices that are unable to meet minimum case requirements for MIPS’ two required cost measures, due to a combination of size and provider mix, suggesting that clinicians in small, specialist-only practices are less likely to be evaluated on cost. They stressed the importance of identifying alternative approaches to ensure that value - both quality and cost - is rewarded.
AHRQ-funded; HS024698.
Citation: Chen LM, Samson LW, Zuckerman RB .
Challenges of measuring costs of care for US practices.
J Gen Intern Med 2020 Apr;35(4):1320-22. doi: 10.1007/s11606-019-05233-x..
Keywords: Healthcare Costs, Payment
Finch DJ, Pellegrini VD, Franklin PD
The effects of bundled payment programs for hip and knee arthroplasty on patient-reported outcomes.
This study compared outcomes for patients undergoing hip and knee arthroplasty at hospitals participating in Medicare’s bundled payment programs with hospitals that do not. They performed a prospective observational study using the Comparative Effectiveness of Pulmonary Embolism Prevention after Hip and Knee replacement trial. Differences through 6 months were observed. Outcomes were described using the brief Knee Injury and Osteoarthritis Outcomes Score or the brief Hip Disability and Osteoarthritis Outcomes Score, the Patient-Reported Outcomes Measurement Information System Physical Health Score, and the Numeric Pain Rating Scale. While there slightly lower improvement at nonbundled hospitals at first, overall the effects were small.
Citation: Finch DJ, Pellegrini VD, Franklin PD .
The effects of bundled payment programs for hip and knee arthroplasty on patient-reported outcomes.
J Arthroplasty 2020 Apr;35(4):918-25.e7. doi: 10.1016/j.arth.2019.11.028..
Keywords: Orthopedics, Surgery, Payment
Rathi VK, McWilliams JM, Roberts ET
Rathi VK, McWilliams JM, Roberts ET. Getting incentives right in payment reform: thinking beyond financial risk.
In this paper the authors discuss payment reform, global budget models and why incentives differ for health system versus physician group ACO’s. They indicate that incentives in new payment models are closely connected to the structure of the health care delivery system and that policies that ignore this relationship and focus only on the risk terms of payment contracts may miss opportunities for progress.
AHRQ-funded; HS026727.
Citation: Rathi VK, McWilliams JM, Roberts ET .
Rathi VK, McWilliams JM, Roberts ET. Getting incentives right in payment reform: thinking beyond financial risk.
Ann Intern Med 2020 Mar 17;172(6):423-24. doi: 10.7326/m19-3178..
Keywords: Healthcare Costs, Policy, Payment
Selden TM
AHRQ Author: Selden TM
Differences between public and private hospital payment rates narrowed, 2012-16.
In 2000-12 payments for inpatient hospital stays, emergency department visits, and outpatient hospital care for privately insured patients grew much faster than payments for Medicare and Medicaid patients. This widening of private-public payment gaps slowed or even reversed itself in 2012-16. In this paper, the author discusses the differences between public and private hospital payment rates, 2012-2016.
AHRQ-authored.
Citation: Selden TM .
Differences between public and private hospital payment rates narrowed, 2012-16.
Health Aff 2020 Jan;39(1):94-99. doi: 10.1377/hlthaff.2019.00415..
Keywords: Medical Expenditure Panel Survey (MEPS), Hospitals, Payment, Healthcare Costs, Medicaid, Medicare
Huffstetler AN, Phillips RL
Payment structures that support social care integration with clinical care: social deprivation indices and novel payment models.
This perspective article focuses on four models employed both internationally and domestically to outline the implementation, successes, limitations, and research needed to support national application of social determinants of health (SDH) models. The association between high social risk and poor medical outcomes has been established globally; however, healthcare payment policies designed to respond to this relationship generally lack evidence of affecting outcomes. In countries with a legacy of adjusting healthcare payments for social risk, more robust evaluation of associated effects could be helpful. Payers, states, or health systems making similar resource commitments should build in robust longitudinal evaluations of outcomes to inform the evolution of their payment policies.
AHRQ-funded; HS026664.
Citation: Huffstetler AN, Phillips RL .
Payment structures that support social care integration with clinical care: social deprivation indices and novel payment models.
Am J Prev Med 2019 Dec;57(6s1):S82-s88. doi: 10.1016/j.amepre.2019.07.011..
Keywords: Payment, Social Determinants of Health, Policy
Rosenthal M, Shortell S, Shah ND
Physician practices in Accountable Care Organizations are more likely to collect and use physician performance information, yet base only a small proportion of compensation on performance data.
The purpose of this study was to characterize the strategies that physician practices use to improve clinician performance and determine their association with accountable care organizations (ACOs) and other payment reforms. The investigators concluded that ACO-affiliated practices are using more performance improvement strategies than other practices, but base only a small fraction of compensation on quality or cost.
AHRQ-funded; HS024075.
Citation: Rosenthal M, Shortell S, Shah ND .
Physician practices in Accountable Care Organizations are more likely to collect and use physician performance information, yet base only a small proportion of compensation on performance data.
Health Serv Res 2019 Dec;54(6):1214-22. doi: 10.1111/1475-6773.13238..
Keywords: Provider Performance, Payment, Quality Improvement, Quality of Care
Werner RM, Konetzka RT, Qi M
The impact of Medicare copayments for skilled nursing facilities on length of stay, outcomes, and costs.
The objective of this study was to investigate the impact of Medicare's skilled nursing facility (SNF) copayment policy, with a large increase in the daily copayment rate on the 20th day of a benefit period, on length of stay, patient outcomes, and costs. The investigators concluded that Medicare's SNF copayment policy was associated with shorter lengths of stay and worse patient outcomes, suggesting the copayment policy had unintended and negative effects on patient outcomes.
AHRQ-funded; HS024266.
Citation: Werner RM, Konetzka RT, Qi M .
The impact of Medicare copayments for skilled nursing facilities on length of stay, outcomes, and costs.
Health Serv Res 2019 Dec;54(6):1184-92. doi: 10.1111/1475-6773.13227..
Keywords: Medicare, Nursing Homes, Payment, Long-Term Care, Healthcare Costs, Elderly, Hospitalization, Hospital Discharge
Sun EC, Mello MM, Moshfegh J
Assessment of out-of-network billing for privately insured patients receiving care in in-network hospitals.
This retrospective analysis used data from the Clinformatics Data Mart database (Optum) to examine out-of-network billing among privately insured patients with an inpatient admission or emergency department (ED) visit at in-network hospitals. The investigators found that out-of-network billing appeared to have become common for privately insured patients even when they soughttreatment at in-network hospitals. They indicated that the mean amounts billed appeared to be sufficiently large that they may create financial strain for a substantial proportion of patients.
AHRQ-funded; HS026128.
Citation: Sun EC, Mello MM, Moshfegh J .
Assessment of out-of-network billing for privately insured patients receiving care in in-network hospitals.
JAMA Intern Med 2019 Nov;179(11):1453-612. doi: 10.1001/jamainternmed.2019.3451..
Keywords: Health Insurance, Healthcare Costs, Payment, Hospitals, Emergency Department
Sheetz KH, Dimick JB, Englesbe MJ
Hospital-acquired condition reduction program is not associated with additional patient safety improvement.
In 2013 the Centers for Medicare and Medicaid Services announced that it would begin levying penalties against hospitals with the highest rates of hospital-acquired conditions through the Hospital-Acquired Condition Reduction Program. This study evaluates whether the program has been successful in improving patient safety or not. The investigators concluded that the program did not improve patient safety in Michigan beyond existing trends.
AHRQ-funded; HS000053; HS026244.
Citation: Sheetz KH, Dimick JB, Englesbe MJ .
Hospital-acquired condition reduction program is not associated with additional patient safety improvement.
Health Aff 2019 Nov;38(11):1858-65. doi: 10.1377/hlthaff.2018.05504..
Keywords: Healthcare-Associated Infections (HAIs), Hospitals, Patient Safety, Provider Performance, Quality Improvement, Quality of Care, Infectious Diseases, Payment
Wood SJ, Albertson EM, Conrad DA
Accountable care program implementation and effects on participating health care systems in Washington state: a conceptual model.
This study used key informant interviews with health care executives representing 5 large health systems contracted with the Washington State Health Care Authority to provide accountable care network services under the State Innovation Model initiative. Two rounds of semistructured interviews were conducted, and results indicated the need to present a modified conceptual model aligned better with accountable care program (ACP) implementation.
AHRQ-funded; HS013853.
Citation: Wood SJ, Albertson EM, Conrad DA .
Accountable care program implementation and effects on participating health care systems in Washington state: a conceptual model.
J Ambul Care Manage 2019 Oct/Dec;42(4):321-36. doi: 10.1097/jac.0000000000000302..
Keywords: Health Systems, Provider Performance, Organizational Change, Health Services Research (HSR), Payment, Health Insurance, Implementation
Chatterjee P, Qi M, Coe NB
Association between high discharge rates of vulnerable patients and skilled nursing facility copayments.
The authors sought to determine whether patterns of skilled nursing facility (SNF) discharge are associated with the change in Medicare payment responsibility on day 20. They found that Medicare beneficiaries were more often discharged from SNFs on benefit day 20 than on benefit days 19 or 21. Those discharged on day 20 were more likely to be racial/ethnic minorities and to live in areas of lower socioeconomic status compared with those discharged before or after day 20. Their findings suggested an association between disproportionately high SNF discharge rates of vulnerable patients and existing Medicare payment policies. The authors recommended that payment policies be designed with consideration of the potential for such unintended consequences, and that any potential consequences be mitigated by balancing existing payment structures with incentives to provide optimal patient care.
AHRQ-funded; HS024266.
Citation: Chatterjee P, Qi M, Coe NB .
Association between high discharge rates of vulnerable patients and skilled nursing facility copayments.
JAMA Intern Med 2019 Sep;179(9):1296-98. doi: 10.1001/jamainternmed.2019.1209.
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Keywords: Vulnerable Populations, Nursing Homes, Medicare, Payment, Policy, Social Determinants of Health
Kim KL, LI L, Kuang M
Changes in hospital referral patterns to skilled nursing facilities under the Hospital Readmissions Reduction Program.
The objective of this study was to investigate the association between changes in hospital referral patterns to skilled nursing facilities (SNFs) and Hospital Readmissions Reduction Program (HRRP) penalty pressure. Results showed that HRRP did not prompt substantial changes in hospital referral patterns to SNFs, although readmissions for patients referred to SNFs differentially decreased more than for other patients, warranting investigation of other mechanisms underlying readmissions reduction.
AHRQ-funded; HS022882.
Citation: Kim KL, LI L, Kuang M .
Changes in hospital referral patterns to skilled nursing facilities under the Hospital Readmissions Reduction Program.
Med Care 2019 Sep;57(9):695-701. doi: 10.1097/mlr.0000000000001169..
Keywords: Hospitals, Nursing Homes, Hospital Readmissions, Payment, Provider Performance
Shorr RI, Staggs VS, Waters TM
Impact of the hospital-acquired conditions initiative on falls and physical restraints: a longitudinal study.
The Centers for Medicare & Medicaid Services (CMS) implemented the Hospital-Acquired Conditions (HACs) Initiative in October 2008; the CMS no longer reimbursed hospitals for fall injury. The aim of this study was to examine the effects of the 2008 HACs Initiative on the rates of falls, injurious falls, and physical restraint use. The investigators concluded that since the HACs Initiative, there was at best a modest decline in the rates of falls and injurious falls observed primarily in larger, major teaching hospitals. An increase in restraint use was not observed.
AHRQ-funded; HS020627.
Citation: Shorr RI, Staggs VS, Waters TM .
Impact of the hospital-acquired conditions initiative on falls and physical restraints: a longitudinal study.
J Hosp Med 2019 Sep 6;14:E31-E36. doi: 10.12788/jhm.3295..
Keywords: Falls, Adverse Events, Hospitals, Payment, Policy, Elderly
Childrers CP, Dworsky JQ, Kominski G
A comparison of payments to a for-profit dialysis firm from government and commercial insurers.
The authors assessed differences in payments from government and commercial insurers to dialysis clinics through analysis of DaVita’s financial records. They found that, in 2017, commercial insurers paid one of the largest dialysis suppliers 4 times the rate of their government peers. They recommended that reducing payments from commercial insurers, perhaps through increased competition or fixing charges at a percent of Medicare reimbursement, may help alleviate excess spending on dialysis.
AHRQ-funded; HS025079.
Citation: Childrers CP, Dworsky JQ, Kominski G .
A comparison of payments to a for-profit dialysis firm from government and commercial insurers.
JAMA Intern Med 2019 Aug;179(8):1136-38. doi: 10.1001/jamainternmed.2019.0431..
Keywords: Payment, Health Insurance, Kidney Disease and Health, Medicare, Medicaid
Song LD, Newhouse JP, Garcia-De-Albeniz X
Changes in screening colonoscopy following Medicare reimbursement and cost-sharing changes.
This study examined changes in screening colonoscopy rates after Medicare reimbursement and cost-sharing changed when the Affordable Care Act (ACA) was implemented. A 20% random sample of fee-for-service (FFS) Medicare claims from 2002-2012 was used in this study. Screening colonoscopy rates did increase after 2001 when cost-sharing was eliminated but the amount varied depending on the algorithm used to classify the indication.
AHRQ-funded; HS023128.
Citation: Song LD, Newhouse JP, Garcia-De-Albeniz X .
Changes in screening colonoscopy following Medicare reimbursement and cost-sharing changes.
Health Serv Res 2019 Aug;54(4):839-50. doi: 10.1111/1475-6773.13150..
Keywords: Colonoscopy, Healthcare Costs, Healthcare Utilization, Medicare, Payment, Prevention, Screening