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Medicaid Maryland

Medicaid MD

Primary payer ID
100198Compare transaction IDs ↓
Last successful claim statusNo successful response observedObserved across Substrate's claim-status network.
Currently not answeringEDI 276/277EDI 270/271

Is your practice experiencing high volumes of no response claims or denials from Medicaid Maryland? Try Substrate Denial Intelligence here -->.

Coverage profile

How Substrate can help you with Medicaid Maryland

Substrate can help practices and billers with the following claims tasks for Medicaid Maryland.

Claim status

EDI 276/277

The Substrate Claim Status Agent can check clearinghouse claim status for your practice with Medicaid Maryland.

Available

Eligibility

EDI 270/271

The Substrate Eligibility Agent can verify patient benefits, identify TPAs and carve-outs, and more with Medicaid Maryland.

Available

Frequently asked questions

Medicaid Maryland payer FAQs

How do I check claim status with Medicaid Maryland?

Providers check Medicaid Maryland via EDI 276/277 when the payer ID is accepted. Substrate automates claim status across 3,500+ payers.

What is the payer ID for Medicaid Maryland?

The primary payer ID for Medicaid Maryland is 100198. The correct routing ID can differ by clearinghouse and transaction, so compare the 837P, 837I, 835, 270, and 276 entries before submitting.

What are the 837 payer IDs for Medicaid Maryland?

The 837P and 837I payer ID for Medicaid Maryland is 100198 via Stedi.

What is the 835 payer ID for Medicaid Maryland?

The 835 payer ID for Medicaid Maryland is 100198 via Stedi.

What is the 270 payer ID for Medicaid Maryland?

The 270 payer IDs for Medicaid Maryland are 100198 via Stedi and 100198 via Availity.

What is the 276 payer ID for Medicaid Maryland?

The 276 payer IDs for Medicaid Maryland are 100198 via Stedi and 100198 via Availity.

What state does Medicaid Maryland operate in?

Medicaid Maryland operates in MD.

Resource library

Routing reference

Medicaid Maryland 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.

Medicaid Maryland payer name, operating states, and transaction-specific payer IDs
Payer nameMedicaid Maryland
Operating statesMD
837P professional claims payer IDStedi100198Enrollment required
837I institutional claims payer IDStedi100198Enrollment required
835 ERA payer IDStedi100198Enrollment required
270 eligibility payer IDStedi100198Enrollment required
270 eligibility payer IDAvaility100198
276 claim status payer IDStedi100198
276 claim status payer IDAvaility100198

Payer contact directory

Medicaid Maryland 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.

Other stated context phone
(410) 767-1773
Medicaid Maryland payer phone and fax directory
Channel and numberPayer NotesDepartmentSpecialties
phone(410) 767-1773Other stated contextBenefit context: Other or Additional Payor

    Phone and fax numbers sourced directly from the payer response

    Other aliases

    Also known as

    • 100198
    • 10289
    • 1488
    • 526002033
    • A5260
    • CKMD1
    • EMVPZ
    • MCMD1
    • MDCAID
    • MDMCD
    • QSLKR
    • SKMD0
    • Maryland Department of Health
    • Maryland Medicaid
    • Maryland Medicaid Administration