Superbill Generator for Therapists in Washington
Generate professional, insurance-compliant superbill PDFs for your Washington clients in under 60 seconds. 10,800+ therapists in WA use superbills for out-of-network billing.
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What Is a Superbill in Washington?
A superbill is an itemized insurance receipt that therapists in Washington provide to out-of-network clients. It includes your NPI, WA license number, CPT codes, ICD-10 diagnosis codes, and fee information — everything your client's insurer needs to process a reimbursement claim.
Required Fields for Washington Therapist Superbills
- ✓Provider full name and practice name
- ✓WA license number and license type (LCSW, LPC, MFT, etc.)
- ✓NPI number (National Provider Identifier)
- ✓Tax ID / EIN
- ✓Practice address and phone number
- ✓Patient name, date of birth, and insurance member ID
- ✓Date(s) of service
- ✓CPT procedure code and description
- ✓ICD-10 diagnosis code(s)
- ✓Fee charged and amount paid
- ✓Place of service code
- ✓Provider signature
Washington Licensing Board
The Washington State Department of Health — Mental Health Counselor Program oversees licensed therapists in Washington. Your WA license number must appear on every superbill.
Telehealth Rules in Washington
Washington State has comprehensive telehealth parity laws requiring commercial insurers to cover telehealth at in-person rates. Use modifier 95. Washington Medicaid (Apple Health) covers behavioral health telehealth broadly. The state has been a national leader in telehealth policy and the Seattle metro has a highly tech-enabled therapy community.
Insurance Landscape in Washington
Major insurers in Washington include Premera Blue Cross, Regence BlueShield, Kaiser Permanente Northwest, UnitedHealthcare, Aetna, and Cigna. Premera and Regence have strong market share. Seattle's large tech industry workforce means many clients have employer-sponsored PPO plans with robust OON benefits. Kaiser is an HMO with no OON coverage.
Average Reimbursement Rates in Washington
CPT 90837 OON reimbursement in Washington State typically ranges from $110 to $170. Seattle metro benchmark rates are among the highest in the Pacific Northwest. Premera BCBS and Regence PPO subscribers tend to receive the best OON mental health reimbursements. Eastern Washington rates are lower than the Seattle metro.