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v3.10.0.1

REVENUE RECOGNITION (Details) | 3 Months Ended | 9 Months Ended
--- | --- | ---
Sep. 30, 2018 | Sep. 30, 2017 | Sep. 30, 2018 | Sep. 30, 2017
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 100.00% | 100.00% | 100.00% | 100.00%
Healthcare Insurers [Member] | Minimum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 30 days |
Healthcare Insurers [Member] | Maximum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 60 days |
Government Payers [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 30 days |
Client Payers [Member] | Minimum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 60 days |
Client Payers [Member] | Maximum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 90 days |
Patient [Member] | Minimum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 30 days |
Patient [Member] | Maximum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 60 days |
DS Businesses [Member] | Minimum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 30 days |
DS Businesses [Member] | Maximum [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Collection of consideration |  |  | 60 days |
DIS business [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 96.00% | 96.00% | 96.00% | 95.40%
DIS business [Member] | Healthcare Insurers [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 35.00% | 38.00% | 36.00% | 37.00%
DIS business [Member] | Healthcare Insurers [Member] | Fee-for-service [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 32.00% | 34.00% | 32.00% | 33.00%
DIS business [Member] | Healthcare Insurers [Member] | Capitated [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 3.00% | 4.00% | 4.00% | 4.00%
DIS business [Member] | Government Payers [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 16.00% | 17.00% | 16.00% | 16.00%
DIS business [Member] | Client Payers [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 32.00% | 30.00% | 31.00% | 30.00%
DIS business [Member] | Patient [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Period of billing fully reserve |  |  | 210 days |
Percentage of net revenues | 13.00% | 11.00% | 13.00% | 12.00%
All other operating segments [Member] | DS Businesses [Member] |  |  |  |
Segment Reporting Information [Line Items] |  |  |  |
Percentage of net revenues | 4.00% | 4.00% | 4.00% | 5.00%

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