BillingPrintable form

Parity Appeal Letter

A fill-in-the-blank appeal letter for behavioral health claim denials, built around mental health parity: the letter itself, the NQTL violation worksheet, California review criteria, and a deadline reference.

Free. Updated August 2026.

Cover of the Parity Appeal Letter PDF

What the letter covers

1
Practice & Sender Information
2
Addressee
3
Patient & Claim Information
4
Applicable Parity Law
5
Authorization to Appeal
6
Medical Necessity Argument
7
Specific Parity Violation (NQTL)
8
California Review Criteria
9
Concurrent Care / Urgent Extension Screen
10
Supporting Documentation Enclosed
11
Appeal Deadline Reference

Who fills it in

The biller or clinical lead handling the appeal. Complete every field, match the parity citation to the patient’s plan type, attach the listed supporting documentation, and send before the deadline in the reference table. Review with counsel where the stakes warrant it.

Before you hand it out

The last page of the PDF is a note to the practice, with a reminder to remove it before the packet is copied or handed out. Review the form with your clinical leadership and counsel first, and adapt anything that does not match how your practice runs.