| Professional/1500 Claims | Enrollment Required |
| Institutional/UB Claims | Enrollment Required |
| Eligibility | No Enrollment Required |
| Electronic Remittance (ERA) | Enrollment Required - 25 days |
| Secondary Claims | No Enrollment Required |
| ACS Inc WA |
| 916001088 |
| Washington Medicaid DSHS |
| Provider One |
| Washington Medicaid Provider One |
| 1482 |
| 5523 |