Therapy Receipt vs Superbill: What Insurance Actually Needs

When a therapy client asks for "a receipt for insurance," they might need one of two very different documents: a plain receipt or a superbill. Using the wrong one will get the insurance claim rejected before it is even reviewed.

What Is a Therapy Receipt?

A therapy receipt is a simple proof-of-payment document. It shows:

• The provider's name and contact information
• The client's name
• The date of service
• The amount paid
• The service description (e.g., "individual therapy session")

A receipt is useful for HSA and FSA reimbursement, tax records, and confirming that payment was made. It is not sufficient for insurance reimbursement on its own.

What Does Insurance Actually Require?

To process an out-of-network reimbursement claim, insurance companies need a superbill, not a receipt. A superbill includes everything a receipt has, plus:

• Your NPI (National Provider Identifier)
• Your EIN or Tax ID
• Your taxonomy code and license number
• The CPT procedural code (e.g., 90837 for 60-minute psychotherapy)
• The ICD-10 diagnosis code (e.g., F41.1 for generalized anxiety disorder)
• The place of service code

Without these codes, the insurer literally cannot process the claim. Their systems are built around CPT and ICD-10 codes — a plain text description of "therapy session" is not machine-readable in the way their claims processing requires.

When Is a Plain Receipt Enough?

A plain receipt (without medical codes) is generally sufficient for:

• HSA or FSA reimbursement — the account administrator only needs proof of a qualified medical expense
• Tax documentation — to support a medical expense deduction
• Employer wellness reimbursement programs

For any actual insurance reimbursement — submitting to Aetna, BCBS, Cigna, UHC, or any other commercial insurer — you need a proper superbill.

What Happens When a Client Submits a Receipt Instead of a Superbill?

In the best case, the insurer contacts the client and asks them to resubmit with a superbill. In the worst case, the claim is quietly denied with a code indicating incomplete information, and the client does not notice for weeks. Either way, it creates unnecessary friction and delays reimbursement.

If a client comes back to you saying their claim was denied or is pending, the first thing to ask is whether they submitted a receipt or a superbill. Nine times out of ten, switching to a proper superbill resolves the issue.

How Superbilled Helps

Superbilled generates full insurance-compliant superbills — not just receipts. Every required field is included in the PDF output, which means your clients submit the right document the first time and spend less time chasing reimbursements.