The Most Common Medications Billed to the Medicare Hospice Benefit Among Hospice Beneficiaries in the U.S.
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ABSTRACT:
SUBMITTER: Gerlach LB
PROVIDER: S-EPMC8419064 | biostudies-literature | 2021 Sep
REPOSITORIES: biostudies-literature
Publications
The Most Common Medications Billed to the Medicare Hospice Benefit Among Hospice Beneficiaries in the U.S.
Gerlach Lauren B LB Powell Victoria V Zhang Lan L Bynum Julie P W JPW Maust Donovan T DT
Journal of pain and symptom management 20210526 3
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Project description:BackgroundThe use of medications not relieving symptoms or maximizing quality of life should be minimized following hospice enrollment.ObjectiveTo evaluate the frequency of and predictive factors for continuation of medications with limited benefit after hospice admission among those admitted for cancer- and non-cancer-related causes.DesignCohort study using the Surveillance, Epidemiology and End Results-Medicare linked database.PatientsMedicare Part D-enrolled beneficiaries 66 years and older who were admitted to and died under hospice care between January 1, 2008, and December 31, 2013 (N = 70,035).Main measuresPatients were followed from hospice enrollment through death for Part D dispensing of limited benefit medications (LBMs) they had used in the 6 months prior to hospice admission, including anti-hyperlipidemics, anti-hypertensives, oral anti-diabetics, anti-platelets, anti-dementia medications, anti-osteoporotic medications, and proton pump inhibitors. The proportion of patients continuing an LBM after hospice admission was evaluated. Adjusted relative risks (RRs) were estimated for factors associated with LBM continuation.Key resultsOverall, 29.8% and 30.5% of patients admitted to hospice for a cancer- and non-cancer-related cause, respectively, continued at least one LBM after hospice admission. Anti-dementia medications were continued most frequently (29.3%) while anti-osteoporotic medications were continued least often (14.1%). Compared to home hospice, LBM continuation was greater in hospice patients residing in skilled nursing (RR 1.25, 95% CI 1.20-1.29), non-skilled nursing (RR 1.29, 95% CI 1.25-1.32), and assisted living facilities (RR 1.28, 95% CI 1.24-1.32). Patients with hospice stays ≥ 180 days were more likely to continue at least one LBM compared to those with stays of 1 week or less (RR 13.11, 95% CI 12.25-14.02).ConclusionsA substantial proportion of Medicare hospice beneficiaries continued to receive LBMs following hospice enrollment. Providers should evaluate the necessity of continuing non-palliative medications at the end of life through a careful, patient-centric consideration of their potential risks and benefits.
| S-EPMC6816724 | biostudies-literature
Project description:RationalePulmonary nontuberculous mycobacteria (PNTM) are an important cause of morbidity among older adults in the United States, but national prevalence estimates are lacking.ObjectivesTo describe the prevalence and trends of PNTM disease among adults aged 65 years or older throughout the United States.MethodsA nationally representative 5% sample of Medicare Part B beneficiaries was analyzed from 1997 to 2007. Demographic and medical claims data were compiled and prevalence estimates for PNTM and selected comorbidities were calculated and trends over time evaluated. Logistic regression was used to identify demographic and geographic factors associated with PNTM.Measurements and main resultsFrom 1997 to 2007, the annual prevalence significantly increased from 20 to 47 cases/100,000 persons, or 8.2% per year. The period prevalence was 112 cases/100,000 persons, although prevalence was twofold higher among Asians/Pacific Islanders than among whites (228 vs. 116 cases/100,000 persons). Western states had the highest period prevalence at 149 cases/100,000 persons, with Hawaii having the highest prevalence at 396 cases/100,000 persons, followed by southeastern states, which had a period prevalence of 131 cases/100,000 persons. PNTM cases had more comorbid conditions than noncases and were 40% more likely to die than noncases. Women were 1.4 times more likely to be a PNTM case than men. Relative to whites, Asians/Pacific Islanders were twice as likely to be a case, whereas blacks were half as likely.ConclusionsThe prevalence of PNTM is increasing across all regions of the United States and among both men and women. Significant racial/ethnic and geographic differences suggest important gene-environment interactions.
| S-EPMC3360574 | biostudies-literature
Project description:ObjectiveTo determine the prevalence and incidence of epilepsy among U.S. Medicare beneficiaries aged 65 years old and over, and to compare rates across demographic groups.MethodsWe performed a retrospective analysis of Medicare administrative claims for 2001-2005, defining prevalent cases as persons with ≥1 claim with diagnosis code 345.xx (epilepsy) or 2 or more with diagnosis code 780.3x (convulsion) ≥1 month apart, and incident cases as prevalent cases with 2 years immediately before diagnosis without such claims. Prevalence and incidence rates were calculated for the years 2003-2005 using denominators estimated from a 5% random sample of Medicare beneficiaries. Results were correlated with gender, age, and race.ResultsWe identified 282,661 per year on average during 2001-2005 (a total of 704,243 unique cases overall), and 62,182 incident cases per year on average during 2003-2005. Average annual prevalence and incidence rates were 10.8/1,000 and 2.4/1,000. Overall, rates were higher for black beneficiaries (prevalence 18.7/1,000, incidence 4.1/1,000), and lower for Asians (5.5/1,000, 1.6/1,000) and Native Americans (7.7/1,000, 1.1/1,000) than for white beneficiaries (10.2/1,000, 2.3/1,000). Incidence rates were slightly higher for women than for men, and increased with age for all gender and race groups.ConclusionsEpilepsy is a significant public health problem among Medicare beneficiaries. Efforts are necessary to target groups at higher risk, such as minorities or the very old, and to provide the care necessary to reduce the negative effects of epilepsy on quality of life.
| S-EPMC3280050 | biostudies-literature
Project description:ContextThe 2014 Improving Medicare Post-Acute Care Transformation (IMPACT) Act systemized audits of long hospice stays, and the 2016 two-tier payment system decreased daily reimbursement rates after 60 days of enrollment. Both aimed to reduce long stays.ObjectivesExamine how live discharge rates and length of stay changed in relation to the policies.MethodsWe computed monthly hospice-level percent live discharges and length of stay using 2008-2019 Medicare hospice claims. We compared prepolicies trends and postpolicies trends overall, within Alzheimer's disease and related dementias (ADRD) patients, within lung cancer patients, and stratified by hospice ownership (for-profit vs. nonprofit/government-owned).ResultsWe included 10,539,912 and 10,453,025 episodes of care in the analytical samples for live discharge and length of stay analyses, respectively. Overall percent live discharges declined during the prepolicies period (-0.13 percentage-points per month, 95% CI: -0.14, -0.12), but exhibited no significant change during the postpolicies period. Trends were driven primarily by for-profits, with similar patterns within ADRD and lung cancer patients. Overall, mean length of stay increased over time, with greater rate of increase during the postpolicies period (0.41 days per month, 95% CI: 0.39, 0.42) compared to the prepolicies period (0.12 days per month, 95% CI: 0.10, 0.14). Length-of-stay increased faster among ADRD patients, but changed minimally for lung cancer patients.ConclusionLive discharge rates declined significantly during the prepolicies period, but plateaued after implementation of the policies, driven by changes in for-profits. However, the policies did not reduce length of stay, which increased at faster rates, suggesting that postpolicies excess live discharges were not restricted to long-stay patients.
| S-EPMC9928899 | biostudies-literature
Project description:Rates of opioid use disorder (OUD) have increased in older adults (age ≥ 50). Medications for OUD (MOUD) treat OUD effectively; however, limited data exist on whether older adults with OUD are provided MOUD. Using 2016-2020 claims data from Medicare beneficiaries with a new episode of OUD, we calculated rates of MOUD initiation (first dispensing within 14 days of index event), engagement (dispensing of a second MOUD within 34 days of initiation), and retention (receiving MOUD consistently over 180 days). Among beneficiaries with qualifying index events (N = 40 336), 17%, 38%, and 45% were ages 20-49, 50-64, and ≥ 65, respectively. Five hundred and three beneficiaries with a qualifying index event (1.3%) initiated MOUD, 461 (1.1%) reached engagement, and 309 (0.8%) were retained. Multivariable logistic regressions showed older age was associated with reduced MOUD initiation (compared with those aged 20-49, adjusted odds ratios [aORs] were 0.79 [95% CI, 0.64-0.98] and 0.36 [95% CI, 0.25-0.51] for ages 50-64 and ≥65, respectively). Reduced MOUD initiation was associated with female sex (aOR = 0.74; 95% CI, 0.61-0.89) and increasing comorbidity score (aOR = 0.76 per 1-point increase; 95% CI, 0.72-0.80). These results suggest that in addition to general efforts to increase uptake of MOUD, age-specific strategies are needed.
| S-EPMC11878533 | biostudies-literature
Project description:Background/objectivesHospice care confers well-documented benefits to patients and their families, but it is underutilized. One potential reason is inadequate family support to make end-of-life decisions and care for older adults on hospice at home. We assessed the association between amount of family support and hospice use among a population of decedents and among specific illness types.DesignProspective cohort study using the National Health and Aging Trends Study waves 2011 to 2017, linked to Medicare claims data.SettingContiguous United States.ParticipantsA total of 1,868 NHATS decedents.MeasurementsOutcome variable was 1 day or longer of hospice. Family caregiving intensity was measured by self-reported hours of care per week and number of caregivers. Covariates included probable dementia status and other demographic, clinical, and functional characteristics.ResultsAt the end of life, hours of family caregiving and numbers of helpers vary widely with individuals with dementia receiving the most hours of unpaid care (mean = 64.5 hours per week) and having 2.4 unpaid caregivers on average. In an adjusted analysis, older adults with cancer receiving 40 hours and more of unpaid care/week as compared with fewer than 6 hours per week were twice as likely to receive hospice care at the end of life (odds ratio = 2.0; 95% confidence interval = 1.0-4.1). This association was not seen among those with dementia or among decedents in general. No significant association was found between number of caregivers and hospice use at the end of life.ConclusionOlder adults at the end of life receive a high number of hours of help at the end of life, many from more than one caregiver, which may shape hospice access. Better understanding of disparities in hospice use can facilitate timely access to care for older adults with a serious illness. J Am Geriatr Soc 68:2288-2296, 2020.
| S-EPMC7718293 | biostudies-literature
Project description:BackgroundHeatwaves kill more people than floods, tornadoes, and earthquakes combined and disproportionally affect older persons and those with chronic conditions. Commonly used medications for chronic conditions, e.g., diuretics, antipsychotics disrupt thermoregulation or fluid/electrolyte balance and may sensitive patients to heat. However, the effect of heat-sensitizing medications and their interactions with heatwaves are not well-quantified. We evaluated effects of potentially heat-sensitizing medications in vulnerable older patients.MethodsUS Medicare data were linked at the zip code level to climate data with surface air temperatures for June-August of 2007-2012. Patients were Medicare beneficiaries aged ≥65 years with chronic conditions including diabetes, dementia, and cardiovascular, lung, or kidney disease. Exposures were potentially heat-sensitizing medications including diuretics, anticholinergics, antipsychotics, beta blockers, stimulants, and anti-hypertensives. A heatwave was defined as ≥2 days above the 95th percentile of historical zip code-specific surface air temperatures. We estimated associations of heat-sensitizing medications and heatwaves with heat-related hospitalization using self-controlled case series analysis.ResultsWe identified 9,721 patients with at least one chronic condition and heat-related hospitalization; 42.1% of these patients experienced a heatwave. Heatwaves were associated with an increase in heat-related hospitalizations ranging from 21% (95% CI: 7% to 38%) to 33% (95% CI: 14% to 55%) across medication classes. Several drug classes were associated with moderately elevated risk of heat-related hospitalization in the absence of heatwaves, with rate ratios ranging from 1.16 (95% CI: 1.00 to 1.35) to 1.37 (95% CI: 1.14 to 1.66). We did not observe meaningful synergistic interactions between heatwaves and medications.ConclusionsOlder patients with chronic conditions may be at heightened risk for heat-related hospitalization due to the use of heat-sensitizing medications throughout the summer months, even in the absence of heatwaves. Further studies are needed to confirm these findings and also to understand the effect of milder and shorter heat exposure.
| S-EPMC7728169 | biostudies-literature
Project description:To determine whether prescription drug benefits are associated with the use of guideline recommended medications by older persons with type 2 diabetes mellitus (DM).Cross-sectional study.A national sample of Medicare beneficiaries with DM aged 65 and older and an indication for angiotensin-converting enzyme inhibitor (ACEI) or angiotensin II-receptor blocker (ARB) use or high risk of coronary heart disease (hypertension or current smoking) who participated in the 2003 Medicare Current Beneficiary Survey.Prescription drug coverage was measured according to self-report and verified according to insurance claims. Outcome variables were use of an ACEI or an ARB (ACEI/ARB) or a statin or use of an ACEI/ARB and a statin. Survey-weighted multinomial logistic regression was used to identify the independent effect of drug coverage on one of two categories of recommended medication use (ACEI/ARB or statin or ACEI/ARB and statin) compared with the reference category of none after controlling for sociodemographic characteristics and health status.The final study sample was 1,181 (weighted N=4.0 million). Overall, 23% had no drug coverage, 16% Medicaid coverage, 43% employer coverage, 9% Medigap coverage, and 9% Department of Veterans Affairs (VA) or state-sponsored low-income coverage. Overall, 33% received a statin and an ACEI/ARB, 44% only an ACEI/ARB or a statin, and 23% neither. After adjustment, VA and state-sponsored drug benefits were most strongly associated with combined ACEI/ARB and statin use (relative risk ratio (RRR)=4.83, 95% confidence interval (CI)=2.24-10.4)), followed by employer-sponsored coverage (RRR=2.60, 95% CI=1.67-4.03)).Prescription drug benefits from VA and state-sponsored drug programs are strongly associated with use of recommended medications by older adults with DM.
| S-EPMC2742307 | biostudies-other
Project description: Not available
| S-EPMC8742782 | biostudies-literature
Project description:Background/objectivesA claims-based model predicting 5-year mortality (Lund-Lewis) was developed in a 2008 cohort of North Carolina (NC) Medicare beneficiaries and included indicators of comorbid conditions, frailty, disability, and functional impairment. The objective of this study was to validate the Lund-Lewis model externally within a nationwide sample of Medicare beneficiaries.DesignRetrospective validation study.SettingU.S. Medicare population.ParticipantsFrom a random sample of Medicare beneficiaries, we created four annual cohorts from 2008 to 2011 of individuals aged 66 and older with an office visit in that year. The annual cohorts ranged from 1.13 to 1.18 million beneficiaries.MeasurementsThe outcome was 5-year all-cause mortality. We assessed clinical indicators in the 12 months before the qualifying office visit and estimated predicted 5-year mortality for each beneficiary in the nationwide sample by applying estimates derived in the original NC cohort. Model performance was assessed by quantifying discrimination, calibration, and reclassification metrics compared with a model fit on a comorbidity score.ResultsAcross the annual cohorts, 5-year mortality ranged from 24.4% to 25.5%. The model had strong discrimination (C-statistics ranged across cohorts from .823 to .826). Reclassification measures showed improvement over a comorbidity score model for beneficiaries who died but reduced performance among beneficiaries who survived. The calibration slope ranged from .83 to .86; the model generally predicted a higher risk than observed.ConclusionThe Lund-Lewis model showed strong and consistent discrimination in a national U.S. Medicare sample, although calibration indicated slight overfitting. Future work should investigate methods for improving model calibration and evaluating performance within specific disease settings.
| S-EPMC7781164 | biostudies-literature