Short answer: This interactive checklist tracks everything you need for Zepbound prior authorization—BMI records, comorbidity diagnoses, lifestyle modification documentation, and insurance forms. Check items as you gather them; progress saves in your browser.
What documents do I need for Zepbound PA?
Most insurers require documentation in three categories:
- BMI/weight records showing you meet eligibility criteria (≥30, or ≥27 with comorbidity)
- 6 months of lifestyle modification attempts (diet, exercise, behavior therapy)
- Any prior weight loss medication trials and their outcomes
Who this checklist is for
Patients preparing for Zepbound prior authorization, or those who were denied and need to gather additional documentation for appeal.
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TRACK YOUR PROGRESS
Your Zepbound PA Checklist
Use This Interactive Checklist
Check off items as you gather them. Your progress is saved in your browser. When you're done, download the checklist to share with your doctor.
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Before Your Appointment
Documentation to Gather
After Submission
WHAT INSURERS REQUIRE
Documents to Gather
Every insurer has slightly different requirements, but most will ask for these core documents. Gather them before your doctor's appointment to avoid delays.
What is Prior Authorization?
Prior authorization (PA) is when your insurance requires your doctor to get approval before they'll cover a medication. It's their way of checking that the treatment is medically necessary for your situation.
BMI and Weight Documentation
BMI (Body Mass Index) is a number calculated from your height and weight. Your doctor can calculate this for you.
- Current BMI measurement — Should be recent (from a current office visit)
- Weight history — At least 1-2 years of documented weights showing your pattern
- Height measurement — For BMI calculation verification
Requirement
BMI ≥30 or BMI ≥27 with at least one weight-related health condition (high blood pressure, type 2 diabetes, sleep apnea, etc.)
*Some insurers like BCBS have stricter requirements (BMI ≥35). Always verify with your specific plan.
Weight-Related Health Conditions
If your BMI is 27-29.9, you'll need documented proof of at least one weight-related health condition (sometimes called "comorbidities"):
| Condition | Medical Code | What You Need |
|---|---|---|
| Type 2 Diabetes | E11.x | A1C blood test results, diagnosis date |
| High Blood Pressure | I10 | Blood pressure readings, medication list |
| Sleep Apnea | G47.33 | Sleep study results |
| High Cholesterol | E78.5 | Cholesterol test results |
| Polycystic Ovary Syndrome (PCOS) | E28.2 | Diagnosis, hormone test results |
Note: The medical codes (ICD-10) are for your doctor—you don't need to know them. Just make sure your conditions are documented in your medical records.
Prior Weight Loss Attempts
Most insurers require proof you've tried to lose weight before requesting medication. Document:
- Diet programs — Dates, type (low-calorie, keto, etc.), outcomes
- Exercise regimens — Duration, frequency, results
- Previous medications — Drug name, dosage, dates, why discontinued
- Bariatric surgery consideration — If applicable, why not pursued
What is "Step Therapy"?
Step therapy means your insurer wants you to try a cheaper medication first before approving Zepbound. Common requirements include trying phentermine, Contrave, or Saxenda for 3+ months. If you've already tried other weight loss medications, gather those records—it may satisfy this requirement.
Lab Results (Blood Tests)
Have these blood test results ready (from within the last 3-6 months):
- A1C — Measures average blood sugar over 3 months (shows diabetes/prediabetes)
- TSH — Thyroid test to rule out thyroid problems causing weight gain
- Lipid panel — Checks cholesterol and triglycerides
- Liver function tests — Checks liver health (some insurers require this)
Don't have recent labs? Your doctor can order these at your appointment.
Insurance Information
- Member ID — From your insurance card
- Group number — If applicable
- Plan name — Specific plan type (PPO, HMO, etc.)
- Pharmacy benefit contact — Often different from medical benefits
- Prior authorization phone/fax — For your doctor's office
PREPARE FOR YOUR APPOINTMENT
Information Your Doctor Needs
Come to your appointment prepared with this information so your doctor can complete the PA form accurately:
Weight History
- Your highest adult weight
- Current weight
- Past 1-2 years of weights (if available)
- Any significant weight changes
Medication History
- Previous weight loss medications tried
- Dosages and duration
- Why you stopped (side effects, cost, didn't work)
- Current medications
Diet & Exercise History
- Structured programs (Weight Watchers, Noom, etc.)
- Dates and duration
- Results achieved
- Current exercise routine
Health Conditions
- All diagnosed conditions
- When diagnosed
- Current treatments
- Impact on daily life
Pro Tip
Bring a written summary of this information to your appointment. It helps your doctor fill out the PA form completely and reduces back-and-forth with your insurance.
CALL BEFORE YOUR APPOINTMENT
Questions to Ask Your Insurance
Call your insurance before your doctor's appointment to understand exactly what they require. Use this call script:
Opening:
"Hi, I'm calling to check coverage for a medication called Zepbound (tirzepatide) for chronic weight management. I'd like to understand the prior authorization requirements."
Essential Questions
"Is Zepbound on my plan's formulary?"
A "formulary" is your insurance's list of covered medications. If Zepbound isn't on it, ask about alternatives or requesting an exception.
"What are the exact prior authorization criteria?"
Ask them to email or mail you the specific requirements document.
"Is there a step therapy requirement?"
Ask which medications you must try first and for how long.
"What BMI is required? Do I need documented comorbidities?"
Get the specific thresholds in writing.
"What documentation is required for approval?"
Ask about specific forms, lab requirements, and chart notes.
"How long is the authorization valid once approved?"
Typical duration is 6-12 months before renewal.
"If denied, what is the appeal process?"
Note deadlines and what additional information may help.
Document Everything
Write down the representative's name, date, time, and reference number. This protects you if there are disputes later.
WHY PAs GET DENIED
Common Mistakes to Avoid
These documentation errors cause the most preventable denials:
❌ BMI not recently documented
The fix: Schedule a quick vitals check if your last recorded weight is from months ago. Insurers want to see a current BMI from a recent office visit. Many offices can do this without a full appointment.
❌ Health conditions not properly coded
The fix: Ask your doctor to include specific medical diagnosis codes (called ICD-10 codes) for your conditions. Vague descriptions like "overweight" are often rejected. Your doctor knows which codes to use—just make sure all your weight-related conditions are documented.
❌ No documented prior weight loss attempts
The fix: Even if not in your medical record, tell your doctor about diets, exercise programs, and weight loss medications you've tried. They can document your verbal history in chart notes.
❌ Step therapy not completed
The fix: If your insurer requires trying another medication first, document why it's not appropriate (contraindications, side effects, or prior failure). Your doctor can request a step therapy exception.
❌ Using outdated or wrong PA form
The fix: Ask your insurer for their current PA form. Forms change frequently—an outdated form may be auto-rejected.
❌ Not checking if Zepbound is covered first
The fix: Call your pharmacy benefits (this is often a different number than your regular insurance) before your doctor submits the PA. If Zepbound isn't on your plan's covered medication list, you may need to request an exception or explore self-pay options.
denied approved
Honest Care helps patients fight back:
Evidence-backed appeal letters — plus personalized guidance to appeal with confidence.
SHARE WITH YOUR DOCTOR
Download the Checklist
Zepbound PA Checklist (Printable PDF)
Get a printable version of this checklist to bring to your doctor's appointment or share with your healthcare team.
- All documentation requirements
- Questions for your insurance
- Information your doctor needs
- Common mistakes to avoid
Use your browser's print function to save as PDF
PREPARE NOW
What's Changing in 2026
PA Requirements May Tighten
Some insurers are dropping Zepbound coverage or adding stricter requirements for 2026. Gather comprehensive documentation now while requirements may still be more lenient.
Key 2026 Changes to Know
No Grandfathering of Existing PAs
Point32Health and other insurers have confirmed no grandfathering at plan renewals in 2026. Even if you're currently approved, you'll need to resubmit documentation under new criteria when your plan renews.
TrumpRx: Now Live—No PA Needed
TrumpRx.gov launched February 5, 2026. TrumpRx lists the manufacturers’ own self-pay prices (not a separate, cheaper price): Zepbound (vials) orders go through LillyDirect at $299–$449/month—no PA, no step therapy, no documentation required. Available to anyone regardless of insurance status.[11]
Foundayo: Oral GLP-1 Alternative
Eli Lilly's Foundayo (orforglipron) received FDA approval April 1, 2026—the only GLP-1 pill for weight loss that can be taken any time of day without food or water restrictions (Lilly). Self-pay $149–$299/month by dose. PA requirements may differ from injectable Zepbound.
BALANCE Model: Medicare/Medicaid GLP-1 Coverage
The CMS BALANCE Model (announced December 23, 2025) will expand GLP-1 coverage:[12]
- Medicaid: Voluntary for states, which can join between May 2026 and January 1, 2027; no participating state has been confirmed
- Medicare GLP-1 Bridge (live): July 1, 2026 – December 31, 2027, $50 per monthly fill for eligible Part D enrollees
- Part D BALANCE: Delayed, with no new start date
Bridge prior authorization: After the pharmacy sends the claim, your prescriber completes the Bridge prior authorization; the decision comes within 72 hours of submission, mailed to you and sent to your prescriber (through the ePA portal or by fax).
2026 Checklist Additions
- Verify 2026 coverage during open enrollment: Don't assume current coverage continues
- Document everything now: Complete records from 2025 support future appeals
- Consider TrumpRx or Foundayo as no-PA backups: TrumpRx (lists Lilly's own self-pay prices) and Foundayo self-pay ($149–$299/month) require no prior authorization
- Start renewal PA early: Begin process well before current authorization expires
PA CHECKLIST QUESTIONS
Frequently Asked Questions
For most employer and ACA plans, federal rules require a decision within 15 days (one 15-day extension allowed), and many plans decide sooner; urgent requests must be decided within 72 hours. If you haven't heard back in a week, call to follow up.
Tell your doctor about any diets, exercise programs, or weight loss medications you've tried—even without formal documentation. They can record your verbal history in chart notes, which counts as documentation for most insurers.
Many insurers have step therapy requirements, meaning you must try other medications first (like phentermine or Contrave). However, your doctor can request an exception if these aren't appropriate for you due to contraindications, prior failure, or other medical reasons.
FDA indication is BMI ≥30 or BMI ≥27 with at least one weight-related comorbidity (like type 2 diabetes, hypertension, or sleep apnea). Some insurers have stricter requirements, so check your specific plan.
You have the right to appeal. Most patients have 180 days to file an appeal for commercial insurance. Request the denial reason in writing and gather additional documentation. Learn how to appeal a denial.
Yes, several options exist: TrumpRx (lists Lilly's own self-pay prices) requires no PA, step therapy, or documentation. LillyDirect offers self-pay at $299–$449/month depending on dose. Foundayo (oral GLP-1, $149–$299/month) is a newer alternative that may have different PA requirements. Some insurance plans also don't require PA—call your pharmacy benefit to verify.
YOUR PATH FORWARD
What's Next
References
- Eli Lilly and Company. (2025). "Zepbound Prior Authorization Resource Guide." zepbound.lilly.com
- U.S. Food and Drug Administration. (2024). "Zepbound (tirzepatide) Prescribing Information." fda.gov
- HealthCare.gov. "Prior Authorization - Glossary." healthcare.gov
- American Medical Association. (2024). "Prior Authorization and Utilization Management Reform Principles." ama-assn.org
- Kaiser Family Foundation. (2024). "Claims Denials and Appeals in ACA Marketplace Plans." kff.org
- Jastreboff AM, et al. (2022). "Tirzepatide Once Weekly for the Treatment of Obesity." New England Journal of Medicine. nejm.org
- U.S. Food and Drug Administration. (2023). "FDA Approves New Medication for Chronic Weight Management." fda.gov
- American Association of Clinical Endocrinology. (2023). "Clinical Practice Guideline for the Diagnosis and Management of Obesity." aace.com
- Centers for Medicare & Medicaid Services. "Prior Authorization and Utilization Management." cms.gov
- Eli Lilly and Company. (2025). "Getting Patients Started with Zepbound." zepbound.lilly.com
- TrumpRx.gov. (February 2026). "TrumpRx Program." Launched February 5, 2026; lists manufacturers' own self-pay prices, with no PA, step therapy, or documentation required. trumprx.gov
- Centers for Medicare & Medicaid Services. (December 23, 2025). "BALANCE Model: Broader Access and Lower-Cost Entry for New Coverage." CMS Innovation Center demonstration to expand GLP-1 access in Medicare and Medicaid. cms.gov
Last updated October 6, 2026
Disclaimer
The information on this page is for educational and informational purposes only and is not intended as medical advice. Honest Care does not provide medical diagnosis, treatment, or individualized recommendations. Always seek the advice of your physician or other qualified healthcare professional regarding any medical condition or treatment.
While this content has been reviewed for accuracy and balance, new evidence may emerge after publication. Drug availability, indications, and insurance coverage can change over time. Honest Care makes no warranties as to completeness or currentness of the information and is not responsible for decisions made based on this content.