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Credentialing1 min read

Credentialing Mistakes That Cost Providers Thousands

Common credentialing errors that lead to delayed payments and lost revenue. Learn how to avoid them and keep your provider enrollment up to date.

By Simplify Billing Services Team · Last updated

Confident female doctor in a white coat in a medical clinic

Credentialing delays are lost revenue

A new provider who sees patients before payer enrollment is complete generates claims that cannot be paid. Some payers allow retroactive billing to the effective date; many do not. With enrollment taking 60 to 180 days, a late start can cost a practice an entire quarter of a provider's collections.

The most expensive mistakes

  • Starting enrollment after the provider's start date instead of 120 days before

  • Letting the CAQH profile lapse; most payers pull from it and reject stale attestations

  • Missing re-credentialing deadlines, which terminates network participation

  • Submitting applications with mismatched names, addresses, or NPI data

  • Failing to follow up; applications sit untouched without regular status checks

  • Not linking the provider to every practice location and tax ID

A better process

Treat credentialing as a managed pipeline: a master tracker of every provider, payer, application date, status, and expiration; CAQH re-attestation every 120 days; weekly payer follow-up; and a 90-day advance alert for every re-credentialing date.

Simplify Billing Services manages credentialing and contracting for all our clients, including multi-state enrollment and hospital privileges. We track every deadline so your providers never lose network status or billable days.

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