Coverage profile
How Substrate can help you with Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP
Substrate can help practices and billers with the following claims tasks for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP.
Claim status
EDI 276/277The Substrate Claim Status Agent can check clearinghouse claim status for your practice with Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP.
Eligibility
EDI 270/271The Substrate Eligibility Agent can verify patient benefits, identify TPAs and carve-outs, and more with Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP.
Enhanced claim status
Availity ECSPortal claim status
Browser automationThe Substrate Claim Status Agent can check claim status via the payer portal for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP.
2027 maternity billing research
When does Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP change OB/GYN billing?
The CPT maternity code changes take effect 2027-01-01, but Highmark has not announced an operational billing change and is still reviewing implementation.
- Transition start
- Not published
- Billing start
- Not published
- Published
- 2026-07-01
- Current As Of
- August 2026
Scope: payer-family guidance across named Highmark markets
Maternity billing changes for 2027. Verify the payer source before claim submission.
Frequently asked questions
Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP payer FAQs
How do I check claim status with Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP?
Providers check Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP via EDI 276/277 when the payer ID is accepted. Substrate automates claim status across 3,500+ payers.
Can I automate Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP portal follow-up?
Yes — portal retrieval is required when 276/277 is missing or stale. See payer portal automation and learn why 276/277 is not enough.
What is the payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP?
The primary payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP is BCBSCAIDWNY. 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 (NY) - Medicaid and CHP?
The provider portal for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP 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 (NY) - Medicaid and CHP?
The 837P and 837I payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP is 246 via Stedi.
What is the 835 payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP?
The 835 payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP is 246 via Stedi.
What is the 270 payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP?
The 270 payer IDs for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP are 246 via Stedi and BCBSCAIDWNY via Availity.
What is the 276 payer ID for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP?
The 276 payer IDs for Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP are 246 via Stedi and BCBSCAIDWNY via Availity.
What state does Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP operate in?
Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP operates in NY.
Routing reference
Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP 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.
| Payer name | Highmark Blue Cross Blue Shield (NY) - Medicaid and CHPSource: Substrate payer directory · last refreshed |
|---|---|
| Operating states | NYSource: Stedi payer catalog · catalog dated · matched by payer nameSource: United Clearinghouse payer catalog · matched by payer name |
| 837P professional claims payer IDStedi | 246Source: Stedi payer catalog · catalog dated · matched by payer name |
| 837I institutional claims payer IDStedi | 246Source: Stedi payer catalog · catalog dated · matched by payer name |
| 835 ERA payer IDStedi | 246Enrollment requiredSource: Stedi payer catalog · catalog dated · matched by payer name |
| 270 eligibility payer IDStedi | 246Source: Stedi payer catalog · catalog dated · matched by payer name |
| 270 eligibility payer IDAvaility | BCBSCAIDWNYSource: Availity payer catalog · catalog dated · matched by payer ID |
| 276 claim status payer IDStedi | 246Source: Stedi payer catalog · catalog dated · matched by payer name |
| 276 claim status payer IDAvaility | BCBSCAIDWNYSource: Availity payer catalog · catalog dated · matched by payer ID |
Routing sources and verification
- Substrate payer directoryPayer identity, aliases, operating states, and vendor IDs. Last refreshed .
- Stedi payer catalogMatched by payer name; matched record: Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP. Source dated .PrimaryPayerId is used as the transaction payer ID when the corresponding Stedi support flag is true.Open current Stedi reference ↗
- Availity payer catalogMatched by payer ID; matched record: HIGHMARK BCBS MMC, CHP, HARP, EP. Source dated .The attached API workbook supplies 270 and 276 payer IDs only. It does not supply 837P, 837I, or 835 IDs.Open current Availity reference ↗
- United Clearinghouse payer catalogMatched by payer name; matched record: Highmark Blue Cross Blue Shield (NY) - Medicaid and CHP. The source did not provide a publication date.The attachment supplies payer names and states only; it does not contain transaction-specific payer IDs.Open current United Clearinghouse reference ↗
Clearinghouse payer IDs are transaction-specific and can change. Confirm the current payer list and the member’s ID card before submission.
Other aliases
Also known as
- 3647
- BCBSCAIDWNY
- Highmark Blue Cross Blue Shield (NY) - Medicaid and Child Health Plus
- HIGHMARK BCBS MMC, CHP, HARP, EP