Out-of-Network Denial Appeal Letter Template
When your insurer denies coverage because the provider is out of network, there are several strong arguments you can make — from network inadequacy to continuity of care. This template covers them all.
Letter Template: Out-of-Network Appeal
[Your Name]
[Your Address]
[City, State ZIP]
[Date]
[Insurance Company Name]
[Appeals Department]
[Address]
Re: Appeal of Out-of-Network Denial
Member Name: [Your Name]
Member ID: [Your ID Number]
Claim/Reference Number: [Number]
Provider: [Out-of-Network Provider Name]
Date of Service: [Date]
Dear Appeals Review Committee:
I am writing to formally appeal the denial of coverage for
services provided by [provider name] on the grounds that
I was unable to receive equivalent care from an in-network
provider.
[Choose applicable argument(s):]
NETWORK INADEQUACY
I conducted a thorough search for an in-network provider
offering [specific treatment/specialty] and was unable to
find one within a reasonable distance/timeframe:
- [Search details: dates searched, providers contacted]
- [Geographic/availability limitations found]
- [Specialty not available in-network]
I am requesting coverage at in-network rates per
[state network adequacy law/federal requirement].
CONTINUITY OF CARE
[If applicable: My treating physician, Dr. [Name], left the
network on [date] while I was in active treatment for
[condition]. I am requesting continued in-network coverage
for the remainder of my treatment course per
[state continuity of care law].]
NO SURPRISES ACT
[If applicable: The services were received at an in-network
facility. Under the No Surprises Act, out-of-network services
at in-network facilities must be covered at in-network rates
without balance billing.]
REFERRAL FROM IN-NETWORK PROVIDER
[If applicable: I was referred to this out-of-network provider
by my in-network physician, Dr. [Name], because
[reason — expertise, availability, etc.].]
I request coverage at in-network rates for these services.
Sincerely,
[Your Name]
Tips
- Document your network search — print provider directory searches showing no in-network options
- Request a single case agreement (SCA) before receiving OON services when possible
- Know your state's network adequacy laws — many states have specific distance/wait time standards
- No Surprises Act applies to emergency and certain non-emergency OON services at in-network facilities