Carl E Hopkins
Biographic Data
| ID | 3632953 |
|---|---|
| NAME | Carl E Hopkins |
| GIVEN NAMES | Carl E |
| FAMILY NAME | Hopkins |
| SIGNATURE | HOPKINS C E |
| AFFILIATIONS | University of California, Los Angeles |
| VERIFIED | No |
| TOTAL WORKS | 15 |
| TOTAL CITATIONS | 11 |
| AUTHOR COUNT | 15 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 1953 |
| LATEST PUBLICATION YEAR | 1977 |
| H-INDEX | 1 |
Still More on Copayments for Ambulatory Care
Rebuttal to 'Comment on ???Copayments for Ambulatory Care
Response to ???Comments on ???Cost-Sharing and Prior Authorization Effects on Medicaid Services in California. part II
Response to M. K. Chen
Factors Associated with Changes in Occupancy Rates of California Short-Term Hospitals
Decline in per cent occupancy of California short-term hospitals between 1969 and 1972 was due principally to an increase in bed supply that exceeded population growth. A lesser contributory cause--decline in utilization--was due entirely to decreases in length-of-stay. Analysis of data from Statewide one-week discharge surveys, carried out in 1968 and 1970, indicates the decrease in average stay was largely centered in Medicare and Medi-Cal (Med…
Cost-Sharing and Prior Authorization Effects on Medicaid Services in California
Providers for California's Medical program were interviewed to determine their reaction to the copayment experiment. Private physicians, pharmacists, and nursing homes routinely collected the copayments and though it was not a particular hardship on the patients. Hospital outpatient departments often did not collect. Physicians both in hospitals and in private practice generally did not know which patients were copayers and hence copayment had no…
Cost-Sharing and Prior Authorization Effects on Medicaid Services in California
In January 1972, California initiated a cost-sharing "experiment" as a means of containing rising costs of the Medicaid program. Beneficiaries who had some personal assets were required to pay a token amount for each doctor visit or prescription. This was expected to deter unnecessary services without affecting really needed care. An interview survey was made of beneficiaries continuously in copayment status throughout the 18 months of the experi…
Copayments for Ambulatory Care
The California "copayment experiment" imposed a charge of $1 on certain Medicaid beneficiaries for the first two visits to a doctor and 50 cents for the first two drug prescriptions each month, effective January 1, 1972. Data on utilization rates were gathered for six months before this date and for 12 months after it. While other administrative requirements, like prior authorization of certain services, doubtless also played a part, it was found…
"Comment on "Evaluating the Quality of Hospital Care through Severity-Adjusted Death Rates
Determinants of Choice and Change of Health Insurance Plan
The studies available on the subject of choice of health insurance plans deal with the dual choice situations in which members of an employment group are offered a choice of two different plans, one of which usually provides comprehensive care by a group practice closed panel, the other freedom of choice of physician, with more limited benefits. The study reported here examines the situation when an employment group is offered a choice between a …
A Medical Society-sponsored Comprehensive Medical Care Plan
Special Consultant, California Regional Medical Program, San Francisco, California ** Professor of Public Health, University of California, Los Angeles, California
Intrafamily Correlation and Its Significance in the Interpretation of Sample Surveys
Intrafamily Correlation and Its Significance in the Interpretation of Sample Surveys Carl E. HopkinsPh.D.M.P.H.F.A.P.H.A., Rosabelle P. Walkley, Daniel M. WilnerPh.D.F.A.P.H.A., and Theodore T. Gold CopyRight https://doi.org/10.2105/AJPH.53.7.1112 Published Online: August 29, 2011
Physiques of Hawaii‐born young men and women of Japanese ancestry, compared with college men and women of the United States and England
Statistics Section
Statistics Section Training in Medical and Public Health Statistics * John W. Fertig, George F. Badger, Carl E. Hopkins, Margaret Merrell, Ruth R. Puffer, Margaret F. Shackelford, and J. Yerushalmy CopyRight*Report of the Committee. https://doi.org/10.2105/AJPH.43.5_Pt_2.129 Published Online: October 03, 2011
Medical Public Relations
Statistics Section
Statistics Section Training in Medical and Public Health Statistics * John W. Fertig, George F. Badger, Carl E. Hopkins, Margaret Merrell, Ruth R. Puffer, Margaret F. Shackelford, and J. Yerushalmy CopyRight*Report of the Committee. https://doi.org/10.2105/AJPH.43.5_Pt_2.129 Published Online: October 03, 2011
Medical Public Relations
Physiques of Hawaii‐born young men and women of Japanese ancestry, compared with college men and women of the United States and England
Intrafamily Correlation and Its Significance in the Interpretation of Sample Surveys
Intrafamily Correlation and Its Significance in the Interpretation of Sample Surveys Carl E. HopkinsPh.D.M.P.H.F.A.P.H.A., Rosabelle P. Walkley, Daniel M. WilnerPh.D.F.A.P.H.A., and Theodore T. Gold CopyRight https://doi.org/10.2105/AJPH.53.7.1112 Published Online: August 29, 2011
A Medical Society-sponsored Comprehensive Medical Care Plan
Special Consultant, California Regional Medical Program, San Francisco, California ** Professor of Public Health, University of California, Los Angeles, California
Determinants of Choice and Change of Health Insurance Plan
The studies available on the subject of choice of health insurance plans deal with the dual choice situations in which members of an employment group are offered a choice of two different plans, one of which usually provides comprehensive care by a group practice closed panel, the other freedom of choice of physician, with more limited benefits. The study reported here examines the situation when an employment group is offered a choice between a …
"Comment on "Evaluating the Quality of Hospital Care through Severity-Adjusted Death Rates
Cost-Sharing and Prior Authorization Effects on Medicaid Services in California
Providers for California's Medical program were interviewed to determine their reaction to the copayment experiment. Private physicians, pharmacists, and nursing homes routinely collected the copayments and though it was not a particular hardship on the patients. Hospital outpatient departments often did not collect. Physicians both in hospitals and in private practice generally did not know which patients were copayers and hence copayment had no…
Cost-Sharing and Prior Authorization Effects on Medicaid Services in California
In January 1972, California initiated a cost-sharing "experiment" as a means of containing rising costs of the Medicaid program. Beneficiaries who had some personal assets were required to pay a token amount for each doctor visit or prescription. This was expected to deter unnecessary services without affecting really needed care. An interview survey was made of beneficiaries continuously in copayment status throughout the 18 months of the experi…
Copayments for Ambulatory Care
The California "copayment experiment" imposed a charge of $1 on certain Medicaid beneficiaries for the first two visits to a doctor and 50 cents for the first two drug prescriptions each month, effective January 1, 1972. Data on utilization rates were gathered for six months before this date and for 12 months after it. While other administrative requirements, like prior authorization of certain services, doubtless also played a part, it was found…
Rebuttal to 'Comment on ???Copayments for Ambulatory Care
Response to ???Comments on ???Cost-Sharing and Prior Authorization Effects on Medicaid Services in California. part II
Response to M. K. Chen
Factors Associated with Changes in Occupancy Rates of California Short-Term Hospitals
Decline in per cent occupancy of California short-term hospitals between 1969 and 1972 was due principally to an increase in bed supply that exceeded population growth. A lesser contributory cause--decline in utilization--was due entirely to decreases in length-of-stay. Analysis of data from Statewide one-week discharge surveys, carried out in 1968 and 1970, indicates the decrease in average stay was largely centered in Medicare and Medi-Cal (Med…
Still More on Copayments for Ambulatory Care
Medicine (10 works) · Healthcare Policy and Management (7 works) · Economics (6 works) · Health care (6 works) · Political science (6 works) · Business (5 works) · Nursing (5 works) · Actuarial science (4 works) · Computer Science (4 works) · Family medicine (4 works)