Short answer: Medical credentialing services handle the paperwork and follow-up that get providers approved by insurance payers and keep them enrolled. A service typically gathers documents, keeps provider profiles current, submits payer and Medicare (PECOS) applications, follows up until effective dates are confirmed, and tracks expirations and revalidation. It's usually priced per provider or per application, or covered by a dedicated staff member.
If you're adding providers, opening a location or joining new payer networks, credentialing is on the critical path to getting paid. This page explains what a credentialing service does, how to compare options, and what to ask before you hand over provider files. For the day-to-day role, see our guide to the credentialing specialist. It's part of our revenue cycle management staffing series.
What medical credentialing services include
Most provider credentialing services cover some or all of the following:
- Document collection and verification: licenses, DEA registration where applicable, board certification, malpractice coverage, education, work history and identifiers such as the NPI.
- Profile maintenance: keeping shared credentialing databases current and re-attesting on schedule.
- Commercial payer enrollment: applications, network participation requests and contract follow-up.
- Medicare enrollment: CMS runs Medicare enrollment through PECOS, its online enrollment system, and requires periodic revalidation (CMS). CMS also warns that PECOS applications can be deleted automatically for inactivity, which is one reason consistent follow-up matters.
- Medicaid enrollment through each state's process.
- Hospital and facility privileges support, if needed.
- Tracking: expirations, re-credentialing cycles and revalidation dates, with reminders.
- Status reporting: a tracker showing every application, its status and the next step.
Why practices outsource credentialing
Credentialing is detail-heavy, deadline-driven and lumpy. It spikes when you hire, then drops to maintenance. When it lands on an office manager with no time, applications stall, effective dates get missed and claims for a new provider deny. A service or dedicated specialist gives the work an owner.
Billing companies often add credentialing as a service line for their clients, which makes a dedicated remote credentialing specialist especially useful when you credential many providers across many payers.
Service models and pricing
| Model | How it's usually priced | Good fit |
|---|---|---|
| Credentialing company | Per provider, per application or monthly maintenance fee | Occasional enrollment needs; you want it fully handled |
| Billing company add-on | Bundled or per provider | You already outsource billing |
| Dedicated remote specialist | Monthly or hourly per staff member | Steady volume; billing companies; multi-location groups |
| In-house | Salary plus benefits | Frequent hiring and a manager to own it |
We don't publish generic price ranges because they vary widely by scope. Ask every option to price the same list of providers, payers and tasks.
What to ask a credentialing service
- Which payers and states do you work with regularly?
- Who keeps the provider profiles current, and how often do you re-attest?
- How do you track applications, and can we see the tracker directly?
- How do you handle Medicare (PECOS) and Medicaid enrollment and revalidation?
- How do you notify billing of confirmed effective dates?
- How do you secure provider data (SSNs, license details) and who can access it?
- Will you sign a business associate agreement if your staff will also see patient information?
Security and HIPAA
Credentialing files contain sensitive provider information such as Social Security numbers and license details, so access should be limited and secured. If credentialing staff will also touch patient data (for example, while helping with claims), a BAA is needed first (HHS). Alliance Global Solutions signs a business associate agreement (BAA) with each client before any of its staff access protected health information. There is no official "HIPAA certification"; ask about specific safeguards instead (HIPAA guide).
Credentialing connects to the rest of the revenue cycle
Enrollment problems show up downstream as eligibility mismatches, prior authorization problems and denials. A provider billed before their effective date, or not linked to the right group or location, creates denials that are hard to fix later. Make sure your credentialing owner tells billing the moment an effective date is confirmed.
Getting help
Alliance Global Solutions, which operates this site and is currently our only approved vendor, provides remote credentialing staff among other roles. You can read about its administrative virtual assistants or its medical billing staffing services. To talk through your credentialing workload, request help; your request may be referred to Alliance Global Solutions. See how we vet vendors.
Approved vendor: Alliance Global Solutions, which operates this site, provides dedicated remote staff for this work and signs a business associate agreement with each client before any PHI access. See approved vendors and how we vet vendors.
Technology
Credentialing automation tracks documents, license and malpractice expirations, and application status across payers, and Medicare enrollment is handled online through PECOS (CMS). Tools reduce missed renewals, but payer follow-up and corrections still need a person. Alliance Global Solutions helps clients set up AI assistant workflows alongside their dedicated staff.
FAQ
What do medical credentialing services include?
Typically document collection and verification, credentialing database maintenance, commercial payer enrollment, Medicare (PECOS) and Medicaid enrollment, revalidation and expiration tracking, and status reporting.
How are credentialing services priced?
Commonly per provider, per application or as a monthly maintenance fee. A dedicated remote specialist is usually priced per staff member. Ask each option to price the same scope.
What is PECOS?
PECOS is CMS's online system for Medicare provider and supplier enrollment. CMS requires periodic revalidation and notes that inactive PECOS applications can be deleted automatically.
Is credentialing the same as payer enrollment?
No. Credentialing verifies a provider's qualifications; enrollment adds the provider to a payer's network or program with an effective date so claims can be paid.
Does a credentialing service need a BAA?
If its staff will access patient information, yes. Credentialing files also contain sensitive provider data, so require secure, limited access either way.