Can I write my own insurance appeal letter for a GLP-1 denial?

Yes, and you should. Insurers are legally required to review properly submitted appeals. A well-written appeal letter that directly addresses the specific denial reason — with supporting clinical documentation from your prescriber — overturns a significant percentage of initial denials. The key is to address the exact reason stated in the denial letter, not just repeat the original prescription request. These templates are designed to address the most common denial reasons for GLP-1 medications.

What should a prior authorization letter for Ozempic or Wegovy include?

A strong prior authorization letter should include: the patient's specific diagnosis (with ICD-10 code), current BMI and weight history, relevant comorbidities (diabetes, hypertension, sleep apnea, cardiovascular disease, PCOS), prior weight-loss attempts and their outcomes, the clinical rationale for this specific medication over alternatives, and a statement of medical necessity. The letter should be signed by the prescribing physician and submitted with supporting clinical documentation including lab results and office notes.

How do I appeal an insurance denial for Wegovy or Zepbound?

Start by requesting the written denial letter with the specific denial reason — insurers are required to provide this. Match your appeal argument to that specific reason: 'not medically necessary' requires a medical necessity letter from your physician; 'excluded benefit' may require checking your plan's actual formulary; 'step therapy required' needs documentation of prior failed treatments. Submit your appeal within the timeframe stated in the denial (usually 30–180 days). If the internal appeal fails, you have the right to request an external independent review in most states.

Can I ask my employer to cover GLP-1 medications?

Yes, especially if your employer has a self-funded health plan (common at companies with 200+ employees). Self-funded employers set their own drug formularies and can add coverage at any time. The most effective approach is a formal written request to HR or benefits administration that frames GLP-1 coverage in terms of employer financial benefit — reduced downstream claims, lower absenteeism, improved productivity — rather than personal need. A group request from multiple employees is significantly more effective than individual requests.

Letter Templates · Updated May 2026

GLP-1 Letter Templates: Prior Auth, Insurance Appeal, Employer & More

May 2026 | BetterNewLives.com | Free to copy and use

These templates are designed for the moments when you most need the right words — and don't have time to figure out what to say. Each one addresses a specific situation in the GLP-1 coverage process. Fill in the bracketed fields, customize where needed, and use them with confidence. They are free to copy, modify, and share.

📋 How to use these templates Every template has fields marked in [BRACKETS] — replace those with your specific details. The surrounding language is clinically and legally grounded. You don't need to rewrite it — just fill in the fields. For the medical letters, share with your prescribing physician so they can review, sign, and submit on your behalf.

Template 1: Prior Authorization Support Letter

This letter is written for your prescribing physician to sign and submit with a prior authorization request. Bring or email it to your doctor's office before or after your appointment. Most practices are glad to have a well-drafted letter they can adapt and sign — it saves their PA coordinator significant time.

📋

Prior Authorization Support Letter — For Your Prescriber to Sign

👤 Signed by: Your prescribing physician 📬 Submitted to: Your insurance company's PA department ⏱️ When: Before or with the prescription

Fill in these fields before sharing with your doctor:

[PATIENT NAME] — your full name
[DATE OF BIRTH] — your DOB
[INSURANCE ID] — your member ID
[MEDICATION NAME] — e.g., Wegovy, Zepbound, Ozempic, Mounjaro
[DIAGNOSIS] — e.g., obesity (BMI ≥30), type 2 diabetes, cardiovascular disease
[PATIENT BMI] — your current BMI
[COMORBIDITIES] — list any: hypertension, sleep apnea, T2D, PCOS, CVD, etc.
[PRIOR TREATMENTS] — prior weight-loss medications, programs, or interventions tried
[PHYSICIAN NAME & NPI] — your doctor fills in their name and NPI number

[PHYSICIAN LETTERHEAD / PRACTICE NAME]
[PHYSICIAN ADDRESS]
[DATE]

Prior Authorization Review Department
[INSURANCE COMPANY NAME]
[INSURANCE ADDRESS OR FAX NUMBER]

RE: Prior Authorization Request — [MEDICATION NAME]
    Patient: [PATIENT NAME], DOB: [DATE OF BIRTH], Member ID: [INSURANCE ID]

To Whom It May Concern:

I am writing to request prior authorization for [MEDICATION NAME] for my patient, [PATIENT NAME], a [AGE]-year-old with a documented history of [DIAGNOSIS].

CLINICAL SUMMARY:
[PATIENT NAME]'s current BMI is [PATIENT BMI] kg/m². She/He/They presents with the following relevant comorbidities: [COMORBIDITIES]. These conditions are well-documented in the clinical record and are directly associated with the patient's weight and metabolic status.

PRIOR TREATMENT HISTORY:
The patient has previously attempted weight management through the following interventions without sufficient or sustained success:
[PRIOR TREATMENTS — e.g., "structured dietary programs including [program name], behavioral counseling for [duration], prior pharmacotherapy with [medication] discontinued due to [reason/inadequate response]"]

MEDICAL NECESSITY:
[MEDICATION NAME] is FDA-approved for [the treatment of type 2 diabetes / chronic weight management in adults with a BMI ≥30, or ≥27 with at least one weight-related comorbidity]. Based on the patient's clinical profile, comorbidity burden, and insufficient response to prior interventions, I consider this medication medically necessary. The expected clinical benefits — including [improved glycemic control / clinically meaningful weight reduction / reduction in cardiovascular risk] — are well-supported by the clinical trial evidence for this medication class.

Withholding this treatment is likely to result in continued progression of [DIAGNOSIS] and the associated downstream health consequences, including [potential complications relevant to patient's conditions].

I respectfully request expedited review and approval of this prior authorization. I am available to provide additional clinical documentation or discuss this case by telephone.

Sincerely,

[PHYSICIAN NAME], [CREDENTIALS]
[PRACTICE NAME]
NPI: [PHYSICIAN NPI]
Phone: [PHYSICIAN PHONE]
Fax: [PHYSICIAN FAX]

After copying, paste into a Word document or Google Doc. Fill in all [BRACKETED] fields. Email or print for your physician to review and sign.

Template 2: Insurance Denial Appeal Letter

Use this when your insurance company denies a GLP-1 medication claim. Select the tab that matches the reason stated in your denial letter — each has different language designed specifically to counter that argument.

⚖️

Insurance Denial Appeal Letter — Patient Submits Directly

👤 Signed by: You (the patient) 📬 Submitted to: Your insurer's appeals department ⏱️ When: Within the appeal deadline in your denial letter (usually 30–180 days)

Select the reason stated in your denial letter:

Fill in these fields:

[YOUR NAME], [YOUR ADDRESS], [DATE]
[INSURANCE COMPANY], [YOUR MEMBER ID], [YOUR GROUP NUMBER]
[DENIAL DATE] — date on the denial letter
[MEDICATION NAME] — the drug that was denied
[YOUR DIAGNOSIS], [YOUR BMI], [YOUR COMORBIDITIES]
[YOUR PHYSICIAN NAME & PHONE]

[YOUR NAME]
[YOUR ADDRESS]
[DATE]

Appeals Department
[INSURANCE COMPANY NAME]
[INSURANCE COMPANY ADDRESS]

RE: Formal Appeal of Denial — [MEDICATION NAME]
    Member ID: [YOUR MEMBER ID] | Group: [YOUR GROUP NUMBER]
    Date of Denial: [DENIAL DATE]

To Whom It May Concern:

I am writing to formally appeal the denial dated [DENIAL DATE] of my prior authorization request for [MEDICATION NAME], prescribed by [YOUR PHYSICIAN NAME].

BASIS FOR APPEAL — MEDICAL NECESSITY:

This denial was based on a determination that the medication is "not medically necessary." I respectfully disagree. The following clinical facts support medical necessity for this treatment:

1. DIAGNOSIS AND SEVERITY: I have been diagnosed with [YOUR DIAGNOSIS]. My current BMI is [YOUR BMI] kg/m². I also have the following comorbidities that are directly related to and exacerbated by my weight/metabolic condition: [YOUR COMORBIDITIES].

2. PRIOR TREATMENT ATTEMPTS: I have previously attempted to address this condition through [LIST PRIOR TREATMENTS — dietary programs, behavioral counseling, prior medications]. These interventions did not achieve or sustain clinically meaningful results.

3. CLINICAL EVIDENCE: [MEDICATION NAME] has demonstrated strong clinical efficacy in large randomized controlled trials. The STEP-1 trial demonstrated 14.9% mean weight loss with semaglutide. The SURMOUNT-1 trial demonstrated 20.9% mean weight loss with tirzepatide. The SELECT trial demonstrated a 20% reduction in major adverse cardiovascular events with semaglutide. This evidence base supports medical necessity for patients with my clinical profile.

4. PRESCRIBER RECOMMENDATION: My physician, [YOUR PHYSICIAN NAME], has determined that [MEDICATION NAME] is medically appropriate and necessary for my specific clinical situation. Their clinical judgment, based on direct examination and knowledge of my health history, should be given significant weight in this determination.

I request that you reverse this denial and approve coverage for [MEDICATION NAME]. If additional documentation is required, please contact me or my prescribing physician, [YOUR PHYSICIAN NAME], at [YOUR PHYSICIAN PHONE].

If this internal appeal is not resolved in my favor, I intend to request an external independent review, which I understand I am entitled to under [state law / the ACA / ERISA].

Sincerely,

[YOUR NAME]
[YOUR PHONE]
[YOUR EMAIL]

Enclosures: [Letter from prescribing physician; relevant lab results; clinical notes — attach if available]

Send via certified mail or use your insurer's online appeals portal. Keep a copy. Note the appeal deadline — it's in your denial letter.

Template 3: Employer / HR Coverage Request Letter

If your employer has a self-funded health plan, they control the drug formulary. This letter makes the business case for adding GLP-1 coverage — framed in terms employers respond to: productivity, downstream claims costs, and return on investment. Works best when submitted by multiple employees simultaneously.

🏢

Employer / HR Benefits Request Letter

👤 Signed by: You (the employee) 📬 Submitted to: HR Benefits Administrator or VP of Benefits ⏱️ When: During benefits review season, or any time

Fill in these fields:

[YOUR NAME], [YOUR JOB TITLE], [YOUR DEPARTMENT]
[HR CONTACT NAME] — your HR benefits contact or "Benefits Administration Team"
[COMPANY NAME]
[CURRENT INSURANCE PLAN] — your plan name

[YOUR NAME]
[YOUR JOB TITLE], [YOUR DEPARTMENT]
[DATE]

[HR CONTACT NAME]
Benefits Administration
[COMPANY NAME]

RE: Request to Add GLP-1 Anti-Obesity Medication Coverage to [CURRENT INSURANCE PLAN]

Dear [HR CONTACT NAME],

I am writing to formally request that [COMPANY NAME] consider adding coverage for GLP-1 receptor agonist medications — including semaglutide (Ozempic, Wegovy) and tirzepatide (Mounjaro, Zepbound) — to our health benefits plan.

I understand that benefits decisions involve careful cost-benefit analysis, and I want to share the actuarial and clinical data that have led a growing number of major employers to add this coverage:

EMPLOYER ROI CASE:
• Employees with untreated obesity incur $1,800–$6,700 more in annual healthcare claims than healthy-weight colleagues, rising to $9,600+ annually upon diabetes diagnosis
• GLP-1 medications reduce the onset of type 2 diabetes by approximately 73% in high-risk individuals (NEJM, 2024) and cardiovascular events by 20%
• Preventing one diabetes diagnosis saves an estimated $8,000–$15,000 per year in avoided claims — for decades
• Preventing one cardiac hospitalization (average cost: $50,000–$150,000) offsets years of GLP-1 coverage cost
• Major employers including large financial institutions, healthcare companies, and manufacturers have added this coverage based on this actuarial case

PRODUCTIVITY AND MORALE:
• Workers with obesity lose an estimated 1.8 additional workdays per year to absenteeism
• GLP-1 therapy has demonstrated improvements in energy, mobility, and quality of life that translate to workplace function
• Coverage of this medication class signals that [COMPANY NAME] takes employee health and chronic disease seriously

CURRENT LANDSCAPE:
Approximately 40% of large employers now cover GLP-1 medications for obesity management. The cost of coverage has declined significantly as compounded alternatives and prior authorization protocols have made coverage more manageable. Many plans have added coverage with step therapy requirements and BMI thresholds that appropriately limit utilization to those with genuine clinical need.

I would welcome the opportunity to discuss this further or provide additional data. I am available at your convenience and can connect you with resources from the Obesity Medicine Association or actuarial research if helpful.

Thank you for considering this request.

Respectfully,

[YOUR NAME]
[YOUR EMAIL]
[YOUR PHONE — optional]

Tip: This is significantly more effective when submitted by multiple employees. Share this template with colleagues who may benefit, and submit together.

Template 4: Hardship Pricing Request Email

Use this when contacting a telehealth GLP-1 program to request reduced pricing due to financial hardship. This is the written version of the verbal negotiation script. Works well sent via their in-app messaging or support email before calling.

💬

Hardship Pricing Request — Telehealth Program

👤 Signed by: You (the patient) 📬 Submitted to: Your telehealth program's support team ⏱️ When: Before canceling, or when the cost becomes unmanageable

Fill in these fields:

[PROGRAM NAME] — e.g., Found, Hims & Hers, Henry Meds, Ro Body
[DURATION] — how long you've been enrolled
[CURRENT PRICE] — what you're paying now
[YOUR NAME]

Send this first, then follow up by phone. Mention you sent the email when you call — it establishes the paper trail and signals you're serious.

Template 5: External Review / Escalation Request

If your internal insurance appeal was denied, you have the right to an external independent review in most states. This letter formally requests that review. Insurers are legally required to comply.

🏛️

External Independent Review Request

👤 Signed by: You (the patient) 📬 Submitted to: Your insurer AND your state insurance commissioner ⏱️ When: After internal appeal is denied

Fill in these fields:

[YOUR NAME], [YOUR ADDRESS]
[INSURANCE COMPANY], [YOUR MEMBER ID]
[INTERNAL APPEAL DENIAL DATE]
[MEDICATION NAME], [YOUR DIAGNOSIS]
[STATE] — for state insurance commissioner address

[YOUR NAME]
[YOUR ADDRESS]
[DATE]

Appeals Department
[INSURANCE COMPANY NAME]

CC: [STATE] Department of Insurance — Commissioner's Office

RE: Request for External Independent Review
    Member ID: [YOUR MEMBER ID]
    Medication: [MEDICATION NAME]
    Internal Appeal Denial Date: [INTERNAL APPEAL DENIAL DATE]

To Whom It May Concern:

On [INTERNAL APPEAL DENIAL DATE], I received notice that my internal appeal for coverage of [MEDICATION NAME] was denied. I am writing to formally request an external independent review of this determination, as I am entitled to under the Affordable Care Act (for non-grandfathered plans) / [STATE] insurance law / ERISA (for self-funded plans).

My treating physician, [PHYSICIAN NAME], has determined that [MEDICATION NAME] is medically necessary for my treatment of [YOUR DIAGNOSIS]. I have exhausted the internal appeals process and respectfully request that this matter be referred to an independent external reviewer as required by law.

I understand that:
• The external review must be completed within 60 days of this request (or 72 hours for urgent/expedited requests)
• The independent reviewer's decision is binding on the insurer
• I am not required to pay for the external review process

I am available to provide any additional documentation required to facilitate this review.

Sincerely,

[YOUR NAME]
[YOUR PHONE]
[YOUR EMAIL]

Enclosures: Original denial, internal appeal denial, prescriber letter, supporting clinical documentation

Note: A copy of this letter has been sent to the [STATE] Department of Insurance.

Send certified mail to both your insurer and your state insurance commissioner simultaneously. Find your commissioner at naic.org/state_web_map.htm. The CC creates accountability.

Tips for Using These Templates

Customize, don't just fill in brackets. The templates are strong starting points — add specific details from your own health history to make them more compelling.
More documentation is better. Attach lab results, physician notes, and any relevant clinical records to every submission.
Track every submission. Note the date sent, method (certified mail, fax, online portal), and the name of anyone you speak with.
Know your deadlines. Appeal windows are time-limited. Check your denial letter for the specific deadline — commonly 30, 60, or 180 days.
Get free help. The Patient Advocate Foundation (patientadvocate.org) and your State Health Insurance Assistance Program (SHIP) provide free help navigating denials and appeals.
Don't give up after one denial. Internal appeal → external review → state insurance commissioner complaint → legal action. Each escalation step has real teeth.

📞 Free resources if you need more help Patient Advocate Foundation: 1-800-532-5274 | patientadvocate.org
Medicare Rights Center: 1-800-333-4114 | medicarerights.org
State SHIP programs: 1-800-MEDICARE
Your state insurance commissioner: naic.org/state_web_map.htm

Related Resources

Insurance Guide

Step-by-Step Guide to Getting GLP-1 Insurance Coverage

Checklist

Before Your Appointment: What to Document for Prior Auth

Free Medication

Do You Qualify for Free GLP-1 Medication? 3-Minute Screener

Savings Guide

Patient Assistance Programs and Savings Cards

Negotiate

How to Negotiate a Lower Price on Your Telehealth Program

Cost Guide

Why GLP-1 Programs Cost So Much — and How to Pay Less