Molina Washington provider portal, phone and payer ID quick facts
| Provider resource entry point | https://www.molinahealthcare.com/providers/wa/medicaid/home |
|---|---|
| Payer contact reference | 1-855-322-4082Washington Medicaid provider services and claims use 855-322-4082. Stored 800-869-7165 is labeled Member Services. |
| Claims payer ID | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately |
| Eligibility payer ID | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately |
| ERA payer ID | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately. Clearinghouse-specific: This registry has not established one national ERA payer ID for Molina Washington. ERA enrollment and 835 routing are clearinghouse- and product-specific; verify in the payer portal or clearinghouse payer list before enrollment. |
| Timely filing | 365 days (verify applicability) |
| Prior auth route | Verify the current product policy and delegated reviewer; X12 278 support is not established by a portal link |
| Last reviewed | 2026-04-23 |
- Washington Medicaid provider services and claims use 855-322-4082. Stored 800-869-7165 is labeled Member Services.
- This registry has not established a payer-specific appeal ladder for Molina Washington. Use the denial notice, plan document, provider agreement, or jurisdictional rule to assign the correct route and deadline. Missing registry evidence does not mean appeal rights are unavailable.
- This registry has not established one national ERA payer ID for Molina Washington. ERA enrollment and 835 routing are clearinghouse- and product-specific; verify in the payer portal or clearinghouse payer list before enrollment.
Molina Washington at a glance
| Legal name | Molina Healthcare of Washington |
|---|---|
| Also known as | Molina WA, Molina Healthcare WA |
| Category | Medicaid MCO |
| Parent organization | Molina Healthcare |
| Claims payer ID | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately |
| Eligibility (270/271) payer ID | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately |
| ERA (835) payer ID | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately. Clearinghouse-specific: This registry has not established one national ERA payer ID for Molina Washington. ERA enrollment and 835 routing are clearinghouse- and product-specific; verify in the payer portal or clearinghouse payer list before enrollment. |
| NAIC company code | Not established in this registry |
| States covered | Washington |
| Provider resource entry point | https://www.molinahealthcare.com/providers/wa/medicaid/home |
| Provider phone | 1-855-322-4082Washington Medicaid provider services and claims use 855-322-4082. Stored 800-869-7165 is labeled Member Services. |
Always verify claims-routing details against the member ID card and the payer's current EDI companion guide before submission.
Timely filing & appeals for Molina Washington
This registry lists 365 days as an initial-claim reference for Molina Washington. Confirm the applicable product, provider agreement, start event and current payer instructions. Do not apply this value automatically to out-of-network, secondary, corrected or appealed claims.
| Submission type | Window |
|---|---|
| Initial claim reference | 365 days (verify applicability) |
| Out-of-network initial claim | Verify the member's plan and applicable out-of-network rules |
| Secondary / coordination of benefits | Verify the allowed window and start event; a primary EOB does not automatically restart filing |
| Corrected claim | Verify correction instructions; do not substitute an appeal deadline |
| Reconsideration / appeal | Use the applicable denial or decision notice and the process below |
This registry has not established a payer-specific appeal ladder for Molina Washington. Use the denial notice, plan document, provider agreement, or jurisdictional rule to assign the correct route and deadline. Missing registry evidence does not mean appeal rights are unavailable.
Source: Molina Washington provider policy. Always confirm before disputing a TFL denial — payer policies are versioned and product-specific.
Prior authorization with Molina Washington
Decision deadlines depend on the product, service and urgency. CMS-0057-F generally starts its decision-timeframe requirements in 2026 for Medicare Advantage, Medicaid and CHIP payers subject to the rule: seven calendar days for standard requests and 72 hours for expedited requests. Those requirements exclude drug authorizations and QHP issuers on the federally facilitated exchanges. Other plans, state rules and permitted extensions can differ. Check the applicable policy; a decision deadline is not a guarantee of approval.
CMS-0057-F decision-timeframe requirements and exclusions
Verify Molina Washington electronic claims (837), eligibility (270/271), remittance (835) and authorization (278) separately for the member product and clearinghouse. Registry flags and routing references are not current transaction-complete approval. Confirm the companion guide, enrollment and applicable source findings below. A blank or unverified field does not establish that the transaction is unavailable. Authorization requirements and submission channels depend on the product, service and delegated reviewer. Verify the applicable policy before scheduling; a portal listing is not proof of X12 278 connectivity.
This registry does not provide a current prior-authorization code list for Molina Washington. Start with the provider resources or the policy documents below, then confirm the applicable product, service and effective date. A resource link does not establish that a live code-lookup tool is available.
Top denial reasons for Molina Washington
Per-payer denial benchmarks publish here once the QuickIntell anonymized ETL pipeline ingests sufficient Molina Washington volume. Until then, see the broader CARC reference for industry-wide remediation guides.
Electronic claims, eligibility & ERA
| Transaction | Registry indication — not verification | Routing reference |
|---|---|---|
| 837P / 837I claims | Listed in registry; verify current scope | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately |
| 270 / 271 eligibility | Listed in registry; verify current scope | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately |
| 278 prior authorization | Listed in registry; verify current scope | Verify X12 278 routing separately |
| 835 ERA | Verify support and enrollment separately | No single all-product identifier established in this registry; see source findings and verify the member product and transaction separately. Clearinghouse-specific: This registry has not established one national ERA payer ID for Molina Washington. ERA enrollment and 835 routing are clearinghouse- and product-specific; verify in the payer portal or clearinghouse payer list before enrollment. |
Payer IDs vary by clearinghouse — confirm against your clearinghouse payer list (Availity, Change Healthcare/Optum, Waystar) before configuring submitter routing.
What revenue cycle teams should verify before submitting claims
- Reviewed provider contacts and resources apply to Washington Medicaid/Apple Health; do not transfer other product manuals to this record without scope.
Source checks and remaining limits
The latest partial comparison is dated . Retained earlier findings keep their original dates below. This is a partial source check, not a whole-page, clinical or legal review. It does not refresh the legacy review date above.
provider_phone
Source comparison: 2026-09-26
Washington Medicaid provider services and claims use 855-322-4082. Stored 800-869-7165 is labeled Member Services.
Primary source for provider_phoneportal_url
Source comparison: 2026-09-26
Washington Medicaid provider homepage offers Apple Health resources and the correct provider contact. Marketplace and Medicare remain separate.
Primary source for portal_urlrecord_scope
Source comparison: 2026-09-26
Reviewed provider contacts and resources apply to Washington Medicaid/Apple Health; do not transfer other product manuals to this record without scope.
Primary source for record_scope
Not checked in this pass: Whole-record approval, legal identity, ownership and complete product coverage; Authenticated transactions and QuickIntell integrations; payer_ids.claims: No universal medical claims identifier established; preserve clearinghouse and product verification.; timely_filing_days: No universal filing scalar established; verify the controlling plan, contract, jurisdiction and start event.; payer_ids.eligibility / payer_ids.era / era_payer_id: No transaction-specific universal eligibility/ERA identifier established; do not copy a claims ID.; electronic_claims_supported / supports_279_271 / supports_278: No blanket transaction-capability or QuickIntell connectivity certification; unauthenticated resources do not establish all stored flags.; appeal_levels / prior_auth_required_codes_sample / qi_module_coverage: No new approval of appeals, code-specific authorization or product integrations in this bounded pass..
Sources used for this guide
State coverage
Molina Washington operates in the following states. Each link opens state-level Medicaid program details, dominant commercial payers, and state-specific RCM regulations.
Evaluate QuickIntell workflow fit for Molina Washington
These module references are evaluation starting points, not evidence of a validated connection, supported transaction or customer deployment. Confirm the actual member plan, data access and product scope first.
- QuickRCM
Evaluate claim preparation, follow-up and denial worklists for Molina Washington; verify the actual plan rules and available connections before implementation.
- QuickAuth
Assess authorization-packet and status workflows for Molina Washington; confirm product, service, delegated reviewer and permitted submission channels.
- QuickERA
Verify the actual 835 files, posting exceptions and reconciliation requirements for Molina Washington before evaluating automation. An ERA identifier alone does not establish supported ingestion or posting.
Frequently asked questions about Molina Washington
Where is the Molina Washington provider portal?
Use https://www.molinahealthcare.com/providers/wa/medicaid/home as a starting point for Molina Washington provider resources. This link may open a directory or contact page rather than a transaction portal. Select the applicable product and administrator, then verify the available functions, enrollment and access requirements. QuickIntell is not the official payer portal.
What is the timely filing limit for Molina Washington?
This registry lists 365 days as an initial-claim reference for Molina Washington. Confirm the applicable product, provider agreement, start event and current payer instructions. Do not apply this value automatically to out-of-network, secondary, corrected or appealed claims.
Does Molina Washington publish a single claims payer ID?
This registry has not established one all-product claims payer ID for Molina Washington. See the source findings for transaction-specific references. Look up the correct ID for the member's plan and transaction in your clearinghouse directory and verify against the member ID card before submission.
Does Molina Washington accept electronic claims?
Verify Molina Washington electronic claims (837), eligibility (270/271), remittance (835) and authorization (278) separately for the member product and clearinghouse. Registry flags and routing references are not current transaction-complete approval. Confirm the companion guide, enrollment and applicable source findings below. A blank or unverified field does not establish that the transaction is unavailable.
How do I appeal a Molina Washington denial?
This registry has not established a payer-specific appeal ladder for Molina Washington. Use the denial notice, plan document, provider agreement, or jurisdictional rule to assign the correct route and deadline. Missing registry evidence does not mean appeal rights are unavailable.
How long do Molina Washington prior authorization approvals take?
Decision deadlines depend on the product, service and urgency. CMS-0057-F generally starts its decision-timeframe requirements in 2026 for Medicare Advantage, Medicaid and CHIP payers subject to the rule: seven calendar days for standard requests and 72 hours for expedited requests. Those requirements exclude drug authorizations and QHP issuers on the federally facilitated exchanges. Other plans, state rules and permitted extensions can differ. Check the applicable policy; a decision deadline is not a guarantee of approval.
What is the Molina Washington provider phone number?
This registry lists 1-855-322-4082 as a contact reference for Molina Washington. Washington Medicaid provider services and claims use 855-322-4082. Stored 800-869-7165 is labeled Member Services.
Automate workflows around Molina Washington requirements
Connect eligibility, prior authorization, pre-submission claim checks, and remittance routing in one governed workflow. Payer and plan configuration is confirmed during implementation.
Disclaimer
This page is operational reference for medical-billing professionals. It is not legal, clinical, or contractual advice. Payer policies change without notice — always verify against Molina Washington's current published documents before submission. CPT® is a registered trademark of the American Medical Association.