| UNITEDHEALTHCARE INSURANCE COMPANY | Health | 11,734 | December | $34,371,830 | $729,611 |
| PREMERA BLUE CROSS | Health | 4,956 | December | $27,968,532 | $559,233 |
| AETNA LIFE INSURANCE CO. | Health, Dental | 2,341 | December | $19,975,911 | $402,501 |
| CIGNA HEALTH AND LIFE INSURANCE COMPANY AND AFFILIATES ('CIGNA') | Health | 826 | December | $12,952,330 | $259,047 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | Life | 2,226 | December | $1,124,344 | $151,016 |
| DELTA DENTAL OF WASHINGTON | Dental | 5,489 | December | $3,374,019 | $130,455 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | — | 7,137 | December | $3,703,856 | $90,156 |
| UNITEDHEALTHCARE INSURANCE COMPANY | Dental | 1,456 | December | $1,646,182 | $66,091 |
| KAISER FOUNDATION HEALTH PLAN OF WASHINGTON OPTIONS, INC. | Health | 405 | December | $2,737,257 | $54,459 |
| KAISER FOUNDATION HEALTH PLAN, INC. | Health | 295 | December | $2,541,109 | $47,315 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | Disability | 7,314 | December | $1,678,741 | $40,851 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | — | 1,639 | December | $266,615 | $36,099 |
| CIGNA HEALTH AND LIFE INSURANCE COMPANY AND AFFILIATES ('CIGNA') | Dental | 796 | December | $788,802 | $31,331 |
| METROPOLITAN LIFE INSURANCE COMPANY | Dental, Vision | 1,177 | December | $760,896 | $31,197 |
| KAISER FOUNDATION HEALTH PLAN, INC. | Health | 226 | December | $1,526,039 | $28,593 |
| VISION SERVICE PLAN | Vision | 2,638 | December | $500,898 | $25,049 |
| PRIORITY HEALTH INSURANCE COMPANY | Health | 160 | December | $934,019 | $18,680 |
| KAISER FOUNDATION HEALTH PLAN OF COLORADO | Health | 107 | December | $819,095 | $16,412 |
| KAISER FOUNDATION HEALTH PLAN OF GEORGIA, INC. | Health | 114 | December | $755,403 | $14,822 |
| MEDICAL MUTUAL | Health | 59 | December | $703,523 | $14,108 |
| HEALTH NET | Health | 30 | December | $566,339 | $10,920 |
| EYEMED VISION CARE | Vision | 3,071 | December | $182,503 | $8,831 |
| METLIFE LEGAL PLANS | — | 1,453 | December | $291,060 | $8,683 |
| KAISER FOUNDATION HEALTH PLAN OF THE NORTHWEST | Health | 58 | December | $434,631 | $8,683 |
| UNITEDHEALTHCARE INSURANCE COMPANY | Vision | 943 | December | $145,124 | $7,300 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | Life | 7,301 | December | $256,152 | $6,267 |
| KAISER FOUNDATION HEALTH PLAN OF THE MID-ATLANTIC STATES, INC. | Health | 36 | December | $275,043 | $5,614 |
| NEW YORK LIFE GROUP INSURANCE COMPANY OF NEW YORK | — | 276 | December | $135,636 | $3,080 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | — | 7,301 | December | $119,538 | $2,925 |
| UPMC HEALTH OPTIONS | Health | 14 | December | $111,936 | $2,244 |
| DENTEGRA INSURANCE COMPANY | Dental | 199 | December | $46,272 | $1,824 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | — | 175 | December | $30,045 | $809 |
| SAFEGUARD HEALTH PLANS, INC., A CALIFORNIA CORPORATION | Dental | 32 | December | $4,187 | $165 |
| SAFEGUARD HEALTH PLANS, INC., A TEXAS CORPORATION | Dental | 9 | December | $1,333 | $57 |
| SAFEGUARD HEALTH PLANS, INC., A FLORIDA CORPORATION | Dental | 6 | December | $719 | $28 |
| LIFE INSURANCE COMPANY OF NORTH AMERICA | — | 1 | June | $2,884 | $0 |