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Indiana Medicaid

Medicaid IN

Primary payer ID
IHCPCompare transaction IDs ↓
Last successful claim statusWithin the past weekObserved across Substrate's claim-status network.
SupportedEDI 276/277EDI 270/271

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

Coverage profile

How Substrate can help you with Indiana Medicaid

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

Claim status

EDI 276/277

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

Available

Eligibility

EDI 270/271

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

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

6 days
10% of adjudications by
5 days
90% of adjudications by
11 days
Applicable state coverage
IN
Current As Of
May 2026

Five-month median trend

Days to 835 payment

A trend needs at least two qualified service months.

View chart data as a table
Indiana Medicaid observed adjudication timing by service month
Service monthMedian10% of adjudications by90% of adjudications byCompleted claimsCoverage
AprNo qualified data
May6 days5 days11 days106IN
JunNo qualified data
JulNo qualified data
AugNo qualified data

Frequently asked questions

Indiana Medicaid payer FAQs

How do I check claim status with Indiana Medicaid?

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

What is the payer ID for Indiana Medicaid?

The primary payer ID for Indiana Medicaid is IHCP. 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 Indiana Medicaid?

The 837P and 837I payer ID for Indiana Medicaid is IHCP via Stedi.

What is the 835 payer ID for Indiana Medicaid?

The 835 payer ID for Indiana Medicaid is IHCP via Stedi.

What is the 270 payer ID for Indiana Medicaid?

The 270 payer IDs for Indiana Medicaid are IHCP via Stedi and IHCP via Availity.

What is the 276 payer ID for Indiana Medicaid?

The 276 payer IDs for Indiana Medicaid are IHCP via Stedi and IHCP via Availity.

What state does Indiana Medicaid operate in?

Indiana Medicaid operates in IN.

Resource library

Routing reference

Indiana Medicaid 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.

Indiana Medicaid payer name, operating states, and transaction-specific payer IDs
Payer nameIndiana Medicaid
Operating statesIN
837P professional claims payer IDStediIHCP
837I institutional claims payer IDStediIHCP
835 ERA payer IDStediIHCPEnrollment required
270 eligibility payer IDStediIHCP
270 eligibility payer IDAvailityIHCP
276 claim status payer IDStediIHCP
276 claim status payer IDAvailityIHCP

Payer contact directory

Indiana Medicaid 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.

Behavioral health phone
(219) 769-4005REGIONAL MENTAL HEALTH CENTER
Behavioral health fax
(812) 418-8000OPTIONS CASE MANAGEMENT LLC
Indiana Medicaid payer phone and fax directory
Channel and numberPayer NotesDepartmentSpecialties
fax(812) 418-8000Behavioral healthBenefit context: Active Coverage
  • OPTIONS CASE MANAGEMENT LLC
Mental Health, Health Benefit Plan Coverage
phone(219) 769-4005Behavioral healthBenefit context: Active Coverage
  • REGIONAL MENTAL HEALTH CENTER
Mental Health, Health Benefit Plan Coverage
phone(317) 574-1254Behavioral healthBenefit context: Active Coverage
  • ASPIRE INDIANA INC
Mental Health, Health Benefit Plan Coverage
phone(812) 803-2673Behavioral healthBenefit context: Active Coverage
  • OPTIONS CASE MANAGEMENT LLC
Mental Health, Health Benefit Plan Coverage
phone(866) 682-5539Behavioral healthBenefit context: Active Coverage
  • VALLEY OAKS HEALTH INC.
Mental Health, Health Benefit Plan Coverage
phone(219) 794-1829Other stated contextBenefit context: Active Coverage
  • NORTHWEST INDIANA COMMUNITY ACTION CORP
Health Benefit Plan Coverage

Phone and fax numbers sourced directly from the payer response

Other aliases

Also known as

  • 10103
  • 12K09
  • 1474
  • CKIN1
  • IHCP
  • IHCPE
  • INCAID
  • INMCD
  • MCDIN
  • SKIN0
  • Indiana Health Coverage Programs
  • Medicaid Indiana
  • INMEDICAID