# Cigna fax numbers for health information disclosure

Find Cigna fax numbers for health information disclosure, with department-specific instructions and official sources.

Country: United States
Category: Insurance
Last reviewed: 2026-10-04 (published sources, not a test transmission)

## Which Cigna fax number should I use?

Use the Central HIPAA Unit for disclosure authorizations. Claims, appeals and prior authorization follow the instructions for your specific plan.

## Central HIPAA Unit — disclosure authorization

Fax: +1 877 815 4827
E.164: +18778154827

Toll-free number; service and international charges may still apply.

Permission to disclose protected health information.

Use only when: Complete the authorization, identify the recipient and sign it. This is not a universal claims fax.

[Cigna — Central HIPAA Unit — disclosure authorization](https://www.cigna.com/static/www-cigna-com/docs/authorization-for-disclosure-of-phi.pdf) — reviewed 2026-10-04

## Central HIPAA Unit — alternate fax

Fax: +1 859 410 2419
E.164: +18594102419

Permission to disclose protected health information.

Use only when: Use the same signed Cigna disclosure authorization; choose one of the listed return fax numbers.

[Cigna — Central HIPAA Unit — alternate fax](https://www.cigna.com/static/www-cigna-com/docs/authorization-for-disclosure-of-phi.pdf) — reviewed 2026-10-04

## What to include in your fax to Cigna

Complete Cigna’s Authorization for Disclosure of Protected Health Information, including the recipient, information to disclose, purpose, expiration and signature.

## Check the destination and prepare your cover page

Identify the receiving department, document type, sender, callback number and page count. Put account or patient identifiers only where the receiving form requires them.

Check the official source and recipient instructions before sending. A reviewed source confirms a published number, not live availability.

## Confirm delivery and follow up with Cigna

These are fax destinations, not voice support lines. Keep the transmission result and a copy of the documents. Confirm with the receiving department that the packet is complete and can be processed; a delivery receipt does not establish acceptance or a decision. Check with that department before sending a duplicate.

## How to fax Cigna without a fax machine

Prepare a legible PDF, verify the department and number, review the pages and authorize sending. DearFax supports [online sending](https://dearfax.com/send-fax-online) and workflows with [ChatGPT](https://dearfax.com/chatgpt) or [Codex](https://dearfax.com/codex) through [MCP](https://dearfax.com/mcp). Retain the transmission result.

## Frequently asked questions

### What Cigna fax number should I use?

Central HIPAA Unit — disclosure authorization: +1 877 815 4827. Central HIPAA Unit — alternate fax: +1 859 410 2419. Use the Central HIPAA Unit for disclosure authorizations. Claims, appeals and prior authorization follow the instructions for your specific plan.

### Can I use one fax number for every Cigna request?

Use the Central HIPAA Unit for disclosure authorizations. Claims, appeals and prior authorization follow the instructions for your specific plan.

### What documents can I fax to Cigna?

Complete Cigna’s Authorization for Disclosure of Protected Health Information, including the recipient, information to disclose, purpose, expiration and signature.

### What should I put on a fax cover page for Cigna?

Identify the receiving department, document type, sender, callback number and page count. Put account or patient identifiers only where the receiving form requires them.

### How can I fax Cigna without a fax machine?

Prepare your documents as a legible PDF and confirm the recipient’s submission requirements. You can use DearFax in your browser or prepare the fax with ChatGPT or Codex through MCP. Review the number and pages before authorizing the send, then keep the transmission result. Delivery does not confirm that the recipient accepted or processed your request.

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