G F Riley
- Stage at diagnosis and treatment patterns among older women with breast cancer: an HMO and fee-for-service comparisonG F Riley
Health Care Financing Administration, Baltimore, MD 21244, USA
JAMA 281:720-6. 1999..Few studies have compared patterns of care in health maintenance organization (HMO) and fee-for-service (FFS) settings...
- Risk adjustment for health plans disproportionately enrolling frail Medicare beneficiariesG F Riley
Office of Strategic Planning, Health Care Financing Administration, Baltimore 21244, MD, USA
Health Care Financ Rev 21:135-48. 2000..Further refinements are needed if diagnosis-based models are used to pay plans that disproportionately enroll frail beneficiaries...