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Highmark Blue Cross Blue Shield of Delaware

Highmark BCBS DE

The provider portal for Highmark Blue Cross Blue Shield of Delaware is https://apps.availity.com/

Primary payer ID
00570Compare transaction IDs ↓
Last successful claim statusWithin the past 48 hoursObserved across Substrate's claim-status network.
SupportedEDI 276/277EDI 270/271Browser automation

Is your practice experiencing high volumes of no response claims or denials from Highmark Blue Cross Blue Shield of Delaware? Try Substrate Denial Intelligence here -->.

Coverage profile

How Substrate can help you with Highmark Blue Cross Blue Shield of Delaware

Substrate can help practices and billers with the following claims tasks for Highmark Blue Cross Blue Shield of Delaware.

Claim status

EDI 276/277

The Substrate Claim Status Agent can check clearinghouse claim status for your practice with Highmark Blue Cross Blue Shield of Delaware.

Available

Eligibility

EDI 270/271

The Substrate Eligibility Agent can verify patient benefits, identify TPAs and carve-outs, and more with Highmark Blue Cross Blue Shield of Delaware.

Available

Portal claim status

Browser automation

The Substrate Claim Status Agent can check claim status via the payer portal for Highmark Blue Cross Blue Shield of Delaware.

Available

Payer intelligence

Observed adjudication timing

How long completed claims in Substrate’s aggregate network took from payer receipt to the 835 payment date.

Median time to payment

10 days
10% of adjudications by
6 days
90% of adjudications by
13 days
Applicable state coverage
DE
Current As Of
July 2026

Five-month median trend

Days to 835 payment
Highmark Blue Cross Blue Shield of Delaware median observed adjudication timingMonthly median days from payer receipt to 835 payment from April 2026 through August 2026. Missing qualified months are shown as gaps.07.515AprMayJunJulAug
View chart data as a table
Highmark Blue Cross Blue Shield of Delaware observed adjudication timing by service month
Service monthMedian10% of adjudications by90% of adjudications byCompleted claimsCoverage
Apr10 days7 days14 days101DE
May10 days6 days13 days330DE
Jun11 days6 days14 days278DE
Jul10 days6 days13 days331DE
AugNo qualified data

Frequently asked questions

Highmark Blue Cross Blue Shield of Delaware payer FAQs

How do I check claim status with Highmark Blue Cross Blue Shield of Delaware?

Providers check Highmark Blue Cross Blue Shield of Delaware via EDI 276/277 when the payer ID is accepted. Substrate automates claim status across 3,500+ payers.

What is the payer ID for Highmark Blue Cross Blue Shield of Delaware?

The primary payer ID for Highmark Blue Cross Blue Shield of Delaware is 00570. The correct routing ID can differ by clearinghouse and transaction, so compare the 837P, 837I, 835, 270, and 276 entries before submitting.

What is the provider portal for Highmark Blue Cross Blue Shield of Delaware?

The provider portal for Highmark Blue Cross Blue Shield of Delaware is https://apps.availity.com/. Available features depend on the payer and your account.

What are the 837 payer IDs for Highmark Blue Cross Blue Shield of Delaware?

The 837P and 837I payer ID for Highmark Blue Cross Blue Shield of Delaware is 00570 via Stedi.

What is the 835 payer ID for Highmark Blue Cross Blue Shield of Delaware?

The 835 payer ID for Highmark Blue Cross Blue Shield of Delaware is 00570 via Stedi.

What is the 270 payer ID for Highmark Blue Cross Blue Shield of Delaware?

The 270 payer IDs for Highmark Blue Cross Blue Shield of Delaware are 00570 via Stedi and 100026 via Availity.

What is the 276 payer ID for Highmark Blue Cross Blue Shield of Delaware?

The 276 payer ID for Highmark Blue Cross Blue Shield of Delaware is 00570 via Stedi.

What state does Highmark Blue Cross Blue Shield of Delaware operate in?

Highmark Blue Cross Blue Shield of Delaware operates in DE.

Resource library

Routing reference

Highmark Blue Cross Blue Shield of Delaware payer IDs and operating states

Use the payer ID listed for the transaction you are submitting. Verify current routing and enrollment requirements with your clearinghouse.

Highmark Blue Cross Blue Shield of Delaware payer name, operating states, and transaction-specific payer IDs
Payer nameHighmark Blue Cross Blue Shield of Delaware
Operating statesDE
837P professional claims payer IDStedi00570Enrollment required
837I institutional claims payer IDStedi00570Enrollment required
835 ERA payer IDStedi00570Enrollment required
270 eligibility payer IDStedi00570
270 eligibility payer IDAvaility100026Enrollment required
276 claim status payer IDStedi00570Enrollment required

Payer contact directory

Highmark Blue Cross Blue Shield of Delaware phone and fax numbers

Use the number associated with your task. These contacts were stated in successful eligibility responses and may apply to specific benefits, products, or departments.

Payer phone
(800) 676-2583HIGHMARK BLUE CROSS BLUE SHIELD OF DELAWARE
Highmark Blue Cross Blue Shield of Delaware payer phone and fax directory
Channel and numberPayer NotesDepartmentSpecialties
phone(855) 343-4851Utilization managementBenefit context: Co-Insurance
  • UTILIZATION MANAGEMENT
Hospital
phone(800) 572-2872Other stated contextBenefit context: Active Coverage
  • BCBSDE MANAGED CARE
Hospital
phone(866) 331-3292Other stated contextBenefit context: Active Coverage
  • MEDICAL MANAGEMENT & POLICY
Hospital
phone(800) 676-2583
  • HIGHMARK BLUE CROSS BLUE SHIELD OF DELAWARE

Phone and fax numbers sourced directly from the payer response

Other aliases

Also known as

  • 00070
  • 00570
  • 100026
  • 10831
  • 12B34
  • 12B76
  • 1546
  • 53287
  • 570
  • 7456
  • BCDEL
  • DEBCBS
  • DEBLS
  • GHPHHO
  • LTKAB
  • SB570
  • SB570MA
  • Highmark BCBS Delaware
  • Highmark Blue Cross Blue Shield Delaware
  • Highmark Blue Cross Blue Shield of Delaware - Medicare Advantage
  • HIGHMARK
  • HIGHMARK DELAWARE
  • BCBS DELAWARE