If you're a healthcare provider looking to join insurance panels, here are the essential steps to begin the credentialing process. These steps will help your credentialer gather what's needed to apply on your behalf.
Step 1: Apply for a National Provider Identifier (NPI)
If you don't have an NPI, you'll need to apply for one through the National Plan and Provider Enumeration System.
Address requirements: You must provide a physical address. If you're an independent practitioner without an office:
- For Medicare only, a PO Box may suffice.
- For other insurers, consider renting a commercial mailbox (e.g., at a UPS Store).
Privacy note: NPI records are public. Avoid listing your home address — this is especially important for mental health professionals for safety and privacy reasons.
Phone number: If you're not affiliated with a group, you'll also need a dedicated business phone number instead of using your personal number.
Step 2: Acquire Liability Insurance
All insurance panels require you to carry liability insurance. Be sure the coverage is active and meets standard requirements for your specialty.
Step 3: Create a CAQH Profile
CAQH is a central hub where most insurers verify your credentials.
- Fill out the profile as completely as possible.
- Upload all required documentation.
- Your credentialer will need your login credentials to access and manage this profile.
Step 4: Obtain an Employer Identification Number (EIN)
While optional, this step is strongly recommended. Without an EIN, your Social Security Number may appear on public and billing documents. You can apply for an EIN as a sole proprietor or after forming a legal business entity such as an LLC.
Step 5: Open a Business Checking Account
Though not strictly required, this is best practice and is required if you've formed an LLC. It protects your personal account information, helps maintain separation of business and personal finances, and is essential for building a business credit history.
Additional Documents & Information Often Required
Social Security Number (SSN): Some insurers require this even if you have an EIN. Note: CAQH will ask for your SSN, but it cannot be retrieved from your profile later — keep a separate record.
EIN Tax Letter: If you've received an EIN, you'll need to submit a copy of the confirmation letter from the IRS.
Banking Information: Especially required for Medicare enrollment or if billing under your own entity:
- Routing and account numbers
- Voided check
- Official letter from your bank verifying the account
Curriculum Vitae (CV): Some insurers ask for a full CV; others only require employment history. A complete CV satisfies both.
Electronic Signature (optional): Providing your signature upfront allows your credentialer to complete forms (e.g., W-9s, EFT agreements) on your behalf, minimizing back-and-forth later.
Already credentialed and getting your first EAP referrals? See our Cigna EAP billing guide for authorization steps and the email shortcut that skips the phone wait.
Need help with credentialing? Contact us and we'll guide you through the entire process.