In the current legislative debate about mandating parity of insurance coverage for mental disorders, many question the use of DSM-IV diagnostic criteria to indicate benefit eligibility. Some have ...indicated that resistance to adopting parity legislation has been driven by inadequacies in the theory underlying psychiatric diagnosis. This paper takes issue with that perspective and reviews the scientific basis for the current classification and the advances in research and clinical practice made possible by reliable diagnostic criteria. As hypotheses that are subject to empirical testing, the DSM-IV criteria have set the stage for further advances-independent of the economic and political forces that are now playing out in the parity debate.
Abstract Objectives To quantify the extent to which Medicaid programs may incur increased psychiatric emergency department and hospital use associated with clinically unintended medication ...discontinuations, gaps, switches and other access problems attributed to prescription drug coverage and management. Method This study uses clinically detailed, physician-reported data. A total of 4866 psychiatrists in 10 states were randomly selected from the AMA Masterfile; 62% responded and 32% treated Medicaid patients and reported on 1625 systematically selected Medicaid patients. Propensity score multivariate models assessed predicted probabilities and mean number of emergency department visits and hospital days. Results Many patients (46.0%, S.E.=1.3%) had medication access problems reported during the past year, including discontinuing or switching medications or inability to obtain clinically indicated prescriptions because of drug coverage or management. The expected number of emergency department visits was estimated to be 73.8% higher among patients with medication access problems reported compared to matched patients without access problems reported. Among acute stay inpatients, the expected number of hospital days was 71.7% higher for patients with medication access problems reported. Conclusions Medication access problems may have significant implications for Medicaid programs. The potential indirect costs of these policies in psychiatric and social services utilization should be considered in addition to direct pharmacy costs.
This study attempted to systematically assess the experiences of Medicare and Medicaid "dual-eligible" psychiatric patients, including evaluating patients' access to medications and the ...administrative functioning of the program, during the first 4 months of the Medicare Part D prescription drug benefit.
Psychiatrists (N=5,833) were randomly selected from the American Medical Association's Physicians Masterfile. After exclusion of those not practicing and with undeliverable addresses, 64% responded; 35% met study eligibility criteria of treating at least one dual-eligible patient during their last typical workweek and reported clinically detailed information on one systematically selected patient.
A total of 53.4% had at least one medication access problem to report between Jan. 1 and April 30, 2006. Although 9.7% experienced improved medication access, 22.3% discontinued or temporarily stopped taking medication because of prescription drug coverage or management issues, and 18.3% were previously stable but were required to switch medications. Among those with medication access problems, 27.3% experienced a significant adverse clinical event; 19.8% had an emergency room visit. Most drug plan features studied, including preferred drug/formulary lists, prior authorization, medication dosing/number limits, "fail-first" protocols, and requirements to switch to generics, were associated with significantly higher rates of medication access problems.
The findings indicate consequential medication access problems for psychiatric patients during the implementation of Medicare Part D. Although Centers for Medicare and Medicaid Services policies were enacted to ensure access to protected classes of psychopharmacologic medications, the high rates of medication access problems observed indicate further refinement of these policies is needed.
The aims of this study were to compare medication access problems among psychiatric patients in ten state Medicaid programs, assess adverse events associated with medication access problems, and ...determine whether prescription drug utilization management is associated with access problems and adverse events.
Psychiatrists from the American Medical Association's Masterfile were randomly selected (N=4,866). Sixty-two percent responded; 32% treated Medicaid patients and were randomly assigned a start day and time to report on two Medicaid patients (N=1,625 patients).
A medication access problem in the past year was reported for a mean+/-SE of 48.3%+/-2.0% of the patients, with a 37.6% absolute difference between states with the lowest and highest rates (p<.001). The most common access problems were not being able to access clinically indicated medication refills or new prescriptions because Medicaid would not cover or approve them (34.0%+/-1.9%), prescribing a medication not clinically preferred because clinically indicated or preferred medications were not covered or approved (29.4%+/-1.8%), and discontinuing medications as a result of prescription drug coverage or management issues (25.8%+/-1.6%). With patient case mix adjusted to control for sociodemographic and clinical confounders, patients with medication access problems had 3.6 times greater likelihood of adverse events (p<.001), including emergency visits, hospitalizations, homelessness, suicidal ideation or behavior, or incarceration. Also, all prescription drug management features were significantly associated with increased medication access problems and adverse events (p<.001). States with more access problems had significantly higher adverse event rates (p<.001).
These associations indicate that more effective Medicaid prescription drug management and financing practices are needed to promote medication continuity and improve treatment outcomes.
The prevalence of comorbid alcohol, other drug, and mental disorders in the US total community and institutional population was determined from 20,291 persons interviewed in the National Institute of ...Mental Health Epidemiologic Catchment Area Program. Estimated US population lifetime prevalence rates were 22.5% for any non-substance abuse mental disorder, 13.5% for alcohol dependence-abuse, and 6.1% for other drug dependence-abuse. Among those with a mental disorder, the odds ratio of having some addictive disorder was 2.7, with a lifetime prevalence of about 29% (including an overlapping 22% with an alcohol and 15% with another drug disorder). For those with either an alcohol or other drug disorder, the odds of having the other addictive disorder were seven times greater than in the rest of the population. Among those with an alcohol disorder, 37% had a comorbid mental disorder. The highest mental-addictive disorder comorbidity rate was found for those with drug (other than alcohol) disorders, among whom more than half (53%) were found to have a mental disorder with an odds ratio of 4.5. Individuals treated in specialty mental health and addictive disorder clinical settings have significantly higher odds of having comorbid disorders. Among the institutional settings, comorbidity of addictive and severe mental disorders was highest in the prison population, most notably with antisocial personality, schizophrenia, and bipolar disorders.
With implementation of Medicare Part D, concerns were raised that patients with severe mental illness who were dually eligible for both Medicaid and Medicare benefits would be at clinical risk. In ...addition to concerns about medication access and continuity, there were concerns about administrative burden for physicians and their staffs. This study aimed to quantify the amount of administrative burden for psychiatrists and their staff related to Medicare Part D prescription drug plan administration in a national sample of dually eligible psychiatric patients and to identify factors associated with increased burden.
A total of 5,833 psychiatrists were randomly selected from the American Medical Association's Physicians Masterfile. Responses were obtained from 64% (N=3,247) with a mailed survey using practice-based survey research methods during the first four months of Medicare Part D implementation (January to April 2006); 1,183 psychiatrists met eligibility requirements.
Psychiatrists and their staff spent 45 minutes in administrative tasks for every one hour of direct patient care for dually eligible patients. Drug plan features, including prior authorization and preferred drug formularies, and medication access problems were associated with increased administrative time.
Results of this study indicate several drug plan features and medication access problems related to Part D implementation were associated with significant increases in administrative burden for psychiatrists and their staff, which may result in less time for direct patient care. Given the vulnerability of this high-risk population, this increased administrative burden may pose a significant risk to the overall quality of care for psychiatric patients.
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