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Meritain Health

Primary payer ID
Last successful claim status
Within the past 48 hours
  • Enhanced eligibility across 3+ clearinghouses
  • Coordination of benefits via CAQH registry
  • Insurance coverage discovery
  • Includes payer portal check
Bundled codes for maternity are deleted January 1, 2027Get ready for the change >>

Coverage profile

Work Meritain Health across every published route

Use the current payer record to choose the right claim-status, eligibility, portal, phone, or appeals workflow. Substrate only marks routes that are published for this payer.

Claim status

EDI 276/277

The Substrate Claim Status Agent can check clearinghouse claim status for your practice with Meritain Health.

Supported

Eligibility

EDI 270/271

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

Available

Other aliases

Also known as

  • 64157
  • MTAIN
  • MERITAIN, AN AETNA COMPANY
  • MERITAIN

Payer policies

Meritain Health policies

The first 25 of 5,481 public policies Substrate tracks for Meritain Health, by title. Links open the payer's own document; check its current version before relying on it.

Search all 5,481 Meritain Health policies by CPT code, keyword or policy number →

Routing reference

Meritain Health 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.

Meritain Health payer name, operating states, and transaction-specific payer IDs
Payer nameMeritain HealthSource: Substrate payer directory · data last changed
Operating statesAK, AL, AR, CA, CO, CT, DC, FL, GA, IL, KS, LA, MD, ME, MI, MO, NE, NJ, NY, OH, PA, SC, TN, TX, VASource: United Clearinghouse payer catalog · matched by payer name
837P professional claims payer IDStedi41124Source: Stedi payer catalog · catalog dated · matched by payer ID
837I institutional claims payer IDStedi41124Source: Stedi payer catalog · catalog dated · matched by payer ID
835 ERA payer IDStedi41124Enrollment requiredSource: Stedi payer catalog · catalog dated · matched by payer ID
270 eligibility payer IDStedi41124Source: Stedi payer catalog · catalog dated · matched by payer ID
270 eligibility payer IDAvailityMTAINSource: Availity payer catalog · catalog dated · matched by payer ID
276 claim status payer IDStedi41124Source: Stedi payer catalog · catalog dated · matched by payer ID
276 claim status payer IDAvailityMTAINSource: Availity payer catalog · catalog dated · matched by payer ID

Routing sources and verification

  • Substrate payer directoryPayer identity, aliases, operating states, and vendor IDs. Data last changed ; checked .
  • Stedi payer catalogMatched by payer ID; matched record: Meritain Health. 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: MERITAIN HEALTH. 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: Meritain Health. 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.

Phone and fax contacts

Numbers vary by plan, service, and department. Check the member’s ID card before calling or sending a fax.

Phone lines5
  • (800) 646-9329(800) 646-9329 Phone TreeMeritain Health line with member, provider and plan sponsor options, including a plan participant ID prompt and an FSA transfer.Answered by: Automated phone menu → Live person
  • (800) 828-6922Meritain Health Phone MenuMeritain Health phone menu that routes employers, plan participants, providers and flexible spending account callers by keypad.Answered by: Automated phone menu
  • (800) 925-2272Meritain HealthMeritain Health line that sorts callers into employer or broker, plan participant, and healthcare provider paths, with flexible spending account transfers and extension dialing.Answered by: Automated phone menu
  • (866) 808-2609Meritain Health Benefits Phone LineMeritain Health benefits line. Callers press 1 for employers, 2 for plan participants, 3 for providers, 5 for flexible spending accounts, or 9 for an extension.Answered by: Automated phone menu → Live person
  • (888) 285-6402Meritain Health phone treeMeritain Health line that routes employers, plan participants, providers, flexible spending callers and extension callers.Answered by: Automated phone menu
Phone numbers1
Meritain Health phone numbers
Channel and numberPayer NotesDepartmentSpecialties
phone(866) 316-3784Other stated contextBenefit context: Inactive
  • Aetna Better Health of Michigan
Health Benefit Plan Coverage

Numbers stated in payer eligibility responses; scope may depend on benefits, products, or departments.

Not affiliated with Meritain Health or BCBSA.

Confirm routing with your clearinghouse. Report an error

Disclaimer

The information provided on this page is for general informational purposes only and does not constitute billing, coding, or reimbursement advice. Nothing on this page should be relied upon as a substitute for clinician assessment, professional billing guidance, or as a definitive statement of any payor's billing requirements or policies.

Payor agreements, fee schedules, and billing policies vary and are subject to change. Before submitting any claims related to maternity care services, including claims affected by the 2027 CPT code revisions, please consult the applicable payor agreements, coverage policies, and billing guidelines to confirm current requirements for their specific payor contracts.

Substrate makes no representation or warranty regarding the accuracy, completeness, or timeliness of the payor-specific information presented here. Providers are solely responsible for ensuring that all claims are submitted in accordance with applicable payor requirements, and Substrate assumes no liability for claim denials, underpayments, or other adverse outcomes arising from reliance on this information.