Apparatus and method for improved estimation of health resource consumption through use of diagnostic and/or procedure grouping and severity of illness indicators
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United States of America Patent
Stats
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May 21, 1991
Issued Date -
N/A
app pub date -
Jul 29, 1987
filing date -
Jan 12, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The likely consumption of health provider resources that are necessary to treat a particular medical patient are estimated within the framework of the existing Federal mandated system that uses Diagnostic Related Groups (DRG's) for setting the amount of payment that a hospital or other health provider will receive from the United States Government for that patient under the Medicare reimbursement system. The amount of payment is made from a calculation using the DRG system, regardless of the actual cost to the health provider. The Federal system results in a wide variation of health care costs occurring within each DRG, resulting from varying degrees of overall sickness among patients that are similarly classified. The present invention works within the DRG system and all of the sub-groups of DRG's including groups of diagnosis codes and individual diagnosis codes. Hidden information is extracted from the same input data that is used by the DRG system, in order to classify each patient into sub-categories of resource consumption, or other outcome variable, within a designated DRG or DRG sub-group. The invention is implemented by a general purpose computer system.
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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
| Patent Owner | Address | |
|---|---|---|
| VERRAS MEDICAL INC | 15009 CAMINITO LADERA DEL MAR CA 92014 |
International Classification(s)
Inventor(s)
| Inventor Name | Address | # of filed Patents | Total Citations |
|---|---|---|---|
| Bostrom, Alan G | San Francisco, CA | 1 | 177 |
| Farley, Peter J | Orinda, CA | 2 | 332 |
| Frye, Lawrence J | Atherton, CA | 1 | 177 |
| Mohlenbrock, William C | Del Mar, CA | 6 | 600 |
| Trummell, Jr Donald E | Daly City, CA | 2 | 332 |
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| Fee | Large entity fee | small entity fee | micro entity fee | due date |
|---|
| Fee | Large entity fee | small entity fee | micro entity fee |
|---|---|---|---|
| Surcharge after expiration - Late payment is unavoidable | $700.00 | $350.00 | $175.00 |
| Surcharge after expiration - Late payment is unintentional | $1,640.00 | $820.00 | $410.00 |
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