← All payers

Medicaid Mississippi

Medicaid MS

Primary payer ID
100209Compare transaction IDs ↓
Last successful claim statusWithin the past 3 monthsObserved 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 Mississippi? Try Substrate Denial Intelligence here -->.

Coverage profile

How Substrate can help you with Medicaid Mississippi

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

Claim status

EDI 276/277

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

Available

Eligibility

EDI 270/271

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

Available

Frequently asked questions

Medicaid Mississippi payer FAQs

How do I check claim status with Medicaid Mississippi?

Providers check Medicaid Mississippi 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 Mississippi?

The primary payer ID for Medicaid Mississippi is 100209. 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 Mississippi?

The 837P and 837I payer ID for Medicaid Mississippi is 100209 via Stedi.

What is the 835 payer ID for Medicaid Mississippi?

The 835 payer ID for Medicaid Mississippi is 100209 via Stedi.

What is the 270 payer ID for Medicaid Mississippi?

The 270 payer IDs for Medicaid Mississippi are 100209 via Stedi and 100209 via Availity.

What is the 276 payer ID for Medicaid Mississippi?

The 276 payer IDs for Medicaid Mississippi are 100209 via Stedi and 100209 via Availity.

What state does Medicaid Mississippi operate in?

Medicaid Mississippi operates in MS.

Resource library

Routing reference

Medicaid Mississippi 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 Mississippi payer name, operating states, and transaction-specific payer IDs
Payer nameMedicaid Mississippi
Operating statesMS
837P professional claims payer IDStedi100209Enrollment required
837I institutional claims payer IDStedi100209Enrollment required
835 ERA payer IDStedi100209Enrollment required
270 eligibility payer IDStedi100209
270 eligibility payer IDAvaility100209
276 claim status payer IDStedi100209
276 claim status payer IDAvaility100209

Other aliases

Also known as

  • 100209
  • 10141
  • 1490
  • 77032
  • 8233
  • CKMS1
  • MSCAID
  • MS_TXIX
  • SKMS0
  • SKMS0MA
  • ZBKZY
  • Mississippi Division of Medicaid
  • MISSISSIPPI MEDICAID
  • MSMEDICAID