Highmark BCBS Delaware provider portal, phone and payer ID quick facts
| Provider resource entry point | https://providers.highmark.com/contact-us |
|---|---|
| Payer contact reference | 1-800-346-62621-800-346-6262 is published for all Delaware provider types and Freedom Blue PPO; clinical-services contacts differ. |
| 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 Highmark BCBS Delaware. ERA enrollment and 835 routing are clearinghouse- and product-specific; verify in the payer portal or clearinghouse payer list before enrollment. |
| Timely filing | Delaware agreement first; default 180 days |
| 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 |
- 1-800-346-6262 is published for all Delaware provider types and Freedom Blue PPO; clinical-services contacts differ.
- For Delaware, Highmark uses the provider agreement filing window; if absent, the default is 180 days from service unless the member policy differs. For secondary claims, that window starts with primary finalization/payment EOB. Effective September 1, 2026, the corrected-claim window is 15 months from original finalization, excluding BlueCard Home/FEP. The publisher also calls 15 months 455 days; confirm that unit ambiguity rather than silently converting.
- This registry has not established a payer-specific appeal ladder for Highmark BCBS Delaware. 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 Highmark BCBS Delaware. ERA enrollment and 835 routing are clearinghouse- and product-specific; verify in the payer portal or clearinghouse payer list before enrollment.
Highmark BCBS Delaware at a glance
| Legal name | Highmark Blue Cross Blue Shield of Delaware |
|---|---|
| Also known as | Highmark Delaware, Blue Cross Blue Shield Delaware |
| Category | BCBS affiliate |
| Parent organization | Highmark Inc. |
| 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 Highmark BCBS Delaware. 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 | Delaware |
| Provider resource entry point | https://providers.highmark.com/contact-us |
| Provider phone | 1-800-346-62621-800-346-6262 is published for all Delaware provider types and Freedom Blue PPO; clinical-services contacts differ. |
Always verify claims-routing details against the member ID card and the payer's current EDI companion guide before submission.
Timely filing & appeals for Highmark BCBS Delaware
For Delaware, Highmark uses the provider agreement filing window; if absent, the default is 180 days from service unless the member policy differs. For secondary claims, that window starts with primary finalization/payment EOB. Effective September 1, 2026, the corrected-claim window is 15 months from original finalization, excluding BlueCard Home/FEP. The publisher also calls 15 months 455 days; confirm that unit ambiguity rather than silently converting.
| Submission type | Window |
|---|---|
| Initial claim reference | Delaware agreement first; default 180 days |
| 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 Highmark BCBS Delaware. 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: Highmark BCBS Delaware provider policy. Always confirm before disputing a TFL denial — payer policies are versioned and product-specific.
Prior authorization with Highmark BCBS Delaware
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 Highmark BCBS Delaware 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 Highmark BCBS Delaware. 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.
- → https://providers.highmark.com/resources-and-education/highmark-provider-manual/chapter-6-billing-and-payment/unit-1-general-claim-submission-guidelines
- → https://providers.highmark.com/contact-us
- → https://providers.highmark.com/resources-and-education/highmark-provider-manual/chapter-6-billing-and-payment/unit-2-electronic-claim-submission
Top denial reasons for Highmark BCBS Delaware
Per-payer denial benchmarks publish here once the QuickIntell anonymized ETL pipeline ingests sufficient Highmark BCBS Delaware 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 Highmark BCBS Delaware. 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
- Keep the scalar claims ID blank: the publisher separates facility 00070 from other provider types 00570. These claim-routing codes do not establish eligibility or ERA routing.
- Do not replace Delaware rules with Pennsylvania, West Virginia or New York filing defaults or infer whole-brand capability approval.
Common denial and routing risks for this payer
- Using a Highmark Pennsylvania or regional Highmark payer ID for a Delaware member without clearinghouse validation.
- Sending BlueCard or FEP disputes to the wrong plan path.
- Applying commercial Highmark appeal assumptions to Delaware Medicaid managed-care products.
How QuickIntell supports this workflow
- Validate alpha prefix, product type, state, and BlueCard/FEP status before payer route selection.
- Hold Highmark Delaware claims with blank payer IDs for clearinghouse confirmation before 837 generation.
- Classify payment disputes, clinical appeals, BlueCard issues, and Medicaid managed-care appeals into separate workqueues.
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.
timely_filing_days, filing_rule, provider_phone, payer_ids — Highmark: Provider Manual 6.1, claim submission
Source comparison: 2026-09-18
The Delaware default is 180 days only if the agreement lacks a deadline, and the member policy may differ. The stored contact has Delaware support; facility and other-provider claim routes cannot be represented by one unqualified identifier. Source scope: Delaware follows the agreement, with a 180-day default when it specifies no deadline; Pennsylvania, West Virginia and New York rules are distinct. Locator: Timely Filing Policy; Corrected Claims. Version: Corrected-claim policy effective September 1, 2026; no whole-page revision date established.. Retrieval: content_read; public_web_content_read. This is a partial comparison, not whole-field or whole-record approval.
Primary source for timely_filing_days, filing_rule, provider_phone, payer_ids — highmark: provider manual 6.1, claim submissiontimely_filing_days, filing_rule, provider_phone, payer_ids — Highmark: Delaware provider contacts
Source comparison: 2026-09-18
The Delaware default is 180 days only if the agreement lacks a deadline, and the member policy may differ. The stored contact has Delaware support; facility and other-provider claim routes cannot be represented by one unqualified identifier. Source scope: 800-346-6262 is the Delaware provider contact; clinical-services routes differ. Locator: Delaware / All Provider Types and Freedom Blue PPO. Version: No effective/publication date established on checked HTML.. Retrieval: content_read; public_web_content_read. This is a partial comparison, not whole-field or whole-record approval.
Primary source for timely_filing_days, filing_rule, provider_phone, payer_ids — highmark: delaware provider contactstimely_filing_days, filing_rule, provider_phone, payer_ids — Highmark: Provider Manual 6.2, electronic claims
Source comparison: 2026-09-18
The Delaware default is 180 days only if the agreement lacks a deadline, and the member policy may differ. The stored contact has Delaware support; facility and other-provider claim routes cannot be represented by one unqualified identifier. Source scope: Publisher labels facility 00070 and other provider types 00570 in claim-routing guidance. Do not select one universal scalar or independently certify legal-entity identity from that table. Locator: NAIC Codes / Delaware table. Version: No effective/publication date established on checked HTML.. Retrieval: content_read; public_web_content_read. This is a partial comparison, not whole-field or whole-record approval.
Primary source for timely_filing_days, filing_rule, provider_phone, payer_ids — highmark: provider manual 6.2, electronic claims
Not checked in this pass: Other fields in the immutable 43-field research inventory remain unverified unless expressly scoped in these findings; Whole-record approval, current legal entity/ownership, enrollment and complete insured geography; Every provider agreement, product, claim type, filing/appeal exception and clinical authorization policy; Current transaction-specific enrollment/capabilities and authenticated portal behavior; unknown does not mean unavailable; QuickIntell integrations/outcomes and historical April 2026 DataForSEO demand; Accountable reviewer approval; last_reviewed and reviewed_by remain unchanged.
Sources used for this guide
State coverage
Highmark BCBS Delaware 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 Highmark BCBS Delaware
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 Highmark BCBS Delaware; verify the actual plan rules and available connections before implementation.
- QuickAuth
Assess authorization-packet and status workflows for Highmark BCBS Delaware; confirm product, service, delegated reviewer and permitted submission channels.
- QuickERA
Verify the actual 835 files, posting exceptions and reconciliation requirements for Highmark BCBS Delaware before evaluating automation. An ERA identifier alone does not establish supported ingestion or posting.
Frequently asked questions about Highmark BCBS Delaware
Where is the Highmark BCBS Delaware provider portal?
Use https://providers.highmark.com/contact-us as a starting point for Highmark BCBS Delaware 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 Highmark BCBS Delaware?
For Delaware, Highmark uses the provider agreement filing window; if absent, the default is 180 days from service unless the member policy differs. For secondary claims, that window starts with primary finalization/payment EOB. Effective September 1, 2026, the corrected-claim window is 15 months from original finalization, excluding BlueCard Home/FEP. The publisher also calls 15 months 455 days; confirm that unit ambiguity rather than silently converting.
Does Highmark BCBS Delaware publish a single claims payer ID?
This registry has not established one all-product claims payer ID for Highmark BCBS Delaware. 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 Highmark BCBS Delaware accept electronic claims?
Verify Highmark BCBS Delaware 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 Highmark BCBS Delaware denial?
This registry has not established a payer-specific appeal ladder for Highmark BCBS Delaware. 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 Highmark BCBS Delaware 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 Highmark BCBS Delaware provider phone number?
This registry lists 1-800-346-6262 as a contact reference for Highmark BCBS Delaware. 1-800-346-6262 is published for all Delaware provider types and Freedom Blue PPO; clinical-services contacts differ.
Automate workflows around Highmark BCBS Delaware 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 Highmark BCBS Delaware's current published documents before submission. CPT® is a registered trademark of the American Medical Association.