Free · No account needed · Private

Beautiful superbills for therapists

Generate a professional superbill in 60 seconds. No $99/month EHR subscription required. Everything stays in your browser — nothing is uploaded.

Try it free — no account needed

For LCSWs, LMFTs, LPCs, Psychologists, and Psychiatrists

Fill once, reuse forever

Your provider profile and patient roster are saved in your browser. Creating next month's superbill takes under 60 seconds.

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100% private

Everything stays in your browser. No data is uploaded to any server. No HIPAA concerns. Your patients' information never leaves your device.

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Insurance-ready PDFs

Every required field — NPI, CPT codes, ICD-10, tax ID — formatted exactly as insurance companies expect for out-of-network reimbursement.

How it works

1

Set up your profile

Enter your NPI, tax ID, and license once. Saved permanently.

2

Add your patients

Name, DOB, and insurance info. Reused for every future superbill.

3

Log the sessions

Select CPT codes, ICD-10 diagnosis, date, fee. Add as many rows as needed.

4

Download the PDF

Preview and download a professional superbill your patient can submit to insurance.

Common questions

Is this HIPAA compliant?

All data is stored only in your browser's local storage. Nothing is sent to our servers. We never see your patient data. Because we don't store or transmit any PHI, there is no HIPAA exposure on our end.

Do I need to create an account?

No account, no sign-up, no email required. Your provider profile and patient roster are saved in your browser automatically.

What's the difference between a superbill and a regular invoice?

A superbill is a specialized receipt for out-of-network healthcare services. It contains specific medical billing fields (NPI number, CPT procedure codes, ICD-10 diagnosis codes, place of service) that insurance companies require to process reimbursement claims. A regular invoice doesn't have these fields.

Which provider types is Billie for?

Billie is designed for out-of-network mental health therapists — LCSWs, LMFTs, LPCs, Psychologists, and Psychiatrists. It includes the CPT codes and ICD-10 codes most commonly used in therapy practice.

What if I switch devices or clear my browser?

Your data is stored in your browser's local storage and doesn't sync across devices. If you clear your browser data, you'll need to re-enter your profile and patients. Cross-device sync is coming in a future version.

Ready to generate your first superbill?

Free. No account. Takes 60 seconds.

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