Weight loss coverage on a self-funded employer plan
If your employer pays claims out of its own money, no state coverage rule reaches your plan. Federal law supersedes state laws that relate to an employee benefit plan, so the document deciding whether weight treatment is covered is your employer's own plan document, and the insurer named on your card did not write it.
By the Covered Weight editorial team · Updated Aug 3, 2026. Research and sourcing by Evan Reid.
Two employer plans, one card design, different law
Two people can carry the same insurer's card, use the same network, and be governed by different rules with different regulators. The difference is who pays the claim. It is the single highest-value fact on this site and it is almost never explained to the person it affects.
Employer pays the claims
Employer plan that pays its own claims
State insurance law does not reach a self-funded employer plan. Federal law supersedes state laws that relate to an employee benefit plan, so a state coverage mandate and a state insurance department have no authority over this plan.
Governing document: your employer's plan document and Summary Plan Description.
United States Code, Title 29 (Labor), Chapter 18 (Employee Retirement Income Security Program), Section 1144. Other laws, subsection (a) Supersedure; effective date
Office of the Law Revision Counsel, U.S. House of Representatives · Federal statute · prelim, current through the release point shown on the page · Read Aug 3, 2026
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the provisions of this subchapter and subchapter III shall supersede any and all State laws insofar as they may now or hereafter relate to any employee benefit plan
An insurer pays the claims
Employer plan bought from an insurance company
State insurance law does reach this plan. Federal law expressly leaves state laws that regulate insurance in force, so a state coverage mandate and the state insurance department both apply.
Governing document: the insurance policy and its certificate of coverage, plus your state's insurance rules.
United States Code, Title 29 (Labor), Chapter 18 (Employee Retirement Income Security Program), Section 1144. Other laws, subsection (b)(2)(A)
Office of the Law Revision Counsel, U.S. House of Representatives · Federal statute · prelim, current through the release point shown on the page · Read Aug 3, 2026
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nothing in this subchapter shall be construed to exempt or relieve any person from any law of any State which regulates insurance, banking, or securities.
This reads whether state insurance rules reach an employer plan for all 51 jurisdictions.
How to tell which one you are on
Three checks, in the order that gets an answer fastest. None of them requires anybody to take your word for anything, and the first one usually settles it.
- Open the Summary Plan Description and look for the funding paragraph. A self-funded plan says benefits are paid from the employer's general assets or from a plan trust, and it describes the insurance company as a claims administrator or third-party administrator.
- Ask your benefits team one question: does the company pay claims out of its own funds, or does it buy insurance from a carrier. Both answers are ordinary and neither is confidential.
- Check the size of the employer. Self-funding is normal among large employers and less common among small ones, so it is a useful prior and not an answer.
If you cannot tell, read this page as though the plan is self-funded. That is the conservative direction: it sends you to the plan document, which governs either way, rather than to a state regulator who may have no authority over your plan.
Start by finding out which document governs your plan
Everything else follows from it. A state program publishes its own rules. A marketplace plan is measured against a state benchmark. An employer plan that pays claims out of the employer's own funds sets its own rules, and no state rule reaches it.
The document that decides, and how to get it
The written plan your employer adopts, summarized for members in the Summary Plan Description. Your employer pays the claims out of its own money and hires an insurance company to administer them, so the insurer's public medical policy is not the last word. The plan document is.
Ask your HR or benefits team for the full plan document and the Summary Plan Description, and read the section that lists exclusions. Weight-treatment exclusions are usually written there in one or two sentences.
The sentence to ask
Does the plan document exclude anti-obesity medication or bariatric surgery, and if it does not, what does prior authorization require?
Asking it in that order matters. The exclusion question is binary and settles the case in one answer; the criteria question only has meaning once you know there is no exclusion.
Two words in the plan document do most of the work. An exclusion for weight reduction or for anti-obesity medication usually names the whole category, and it often sits several pages from where the pharmacy benefit is described. A plan can also exclude a drug for weight management while covering the same molecule for diabetes, which is why the question names the indication rather than the product.
Where an appeal goes on this plan class
Every employee benefit plan must run an internal appeal process, and a plan not subject to a state external review process must provide the federal external review process instead. The forum is the plan's own internal appeal, then a federal external review, which is not the state route a reader is usually told to take.
Code of Federal Regulations, Title 29, Part 2560 (Rules and Regulations for Administration and Enforcement), Section 2560.503-1 Claims procedure, paragraph (h)(1) In general
U.S. Government Publishing Office, Electronic Code of Federal Regulations · Federal regulation · eCFR content as of the title-29 issue date 2026-07-29 · Read Aug 3, 2026
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Every employee benefit plan shall establish and maintain a procedure by which a claimant shall have a reasonable opportunity to appeal an adverse benefit determination
Code of Federal Regulations, Title 45, Part 147 (Health Insurance Reform Requirements for the Group and Individual Health Insurance Markets), Section 147.136 Internal claims and appeals and external review processes, paragraph (d) Federal external review process
U.S. Government Publishing Office, Electronic Code of Federal Regulations · Federal regulation · eCFR content as of the title-45 issue date 2026-07-24 · Read Aug 3, 2026
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A plan or issuer not subject to an applicable State external review process under paragraph (c) of this section must provide an effective Federal external review process
How to appeal a weight loss drug denial gives the same table for all eight plan classes, and the prior authorization documentation checklist covers the request that comes before any of it.
What this page cannot tell you, and why
It cannot tell you whether your plan covers anything. There are hundreds of thousands of self-funded plans, each with its own document, and none of those documents is published anywhere a reader or a research site can read it. Any site that answers this question for you is answering a different one: what an insurer's public policy says about the plans it insures, which is not your plan.
That gap is also why the rest of this site is organised by who pays your claims rather than by insurer brand. The plan classes a state document reaches have public documents and get real coverage pages. This class has a private document and gets this page instead.
Common questions
My card says a major insurance company. Does that mean I am insured by them?
Not necessarily. Most large employers pay claims out of their own funds and hire an insurance company to process them, so the same card and the same network can sit on top of a plan the employer wrote. The Summary Plan Description says which arrangement you are in.
Does my state law requiring coverage apply to my plan?
Not if the employer pays the claims. Federal law supersedes state laws that relate to an employee benefit plan, so a state coverage mandate does not reach a self-funded plan and the state insurance department cannot order it to pay.
Can Covered Weight tell me whether my plan covers a weight loss drug?
No. The governing document is your employer plan document, which is not published anywhere we can read. What this page gives you is which document decides, how to obtain it, the sentence to ask, and where an appeal goes once the plan has answered.
Is a self-funded plan allowed to exclude weight treatment?
Weight treatment is not one of the ten benefit categories federal law requires, and those requirements apply to the individual and small group markets rather than to a self-funded employer plan. Plans in this class commonly exclude anti-obesity medication, and the exclusion is usually one or two sentences in the plan document.
Who reviews the denial if the state cannot?
Every employee benefit plan has to run an internal appeal process, and a plan not subject to a state external review process must provide the federal external review process instead. That is the route for this plan class, and the page cites the rule for each half of it.
Documents this page reads
United States Code, Title 29 (Labor), Chapter 18 (Employee Retirement Income Security Program), Section 1144. Other laws, subsection (a) Supersedure; effective date
Office of the Law Revision Counsel, U.S. House of Representatives · Federal statute · prelim, current through the release point shown on the page · Read Aug 3, 2026
Read the line this comes from
the provisions of this subchapter and subchapter III shall supersede any and all State laws insofar as they may now or hereafter relate to any employee benefit plan
Excerpt begins mid-sentence, after the opening clause "Except as provided in subsection (b) of this section,". Nothing inside the excerpt was altered. Code of Federal Regulations, Title 29, Part 2560 (Rules and Regulations for Administration and Enforcement), Section 2560.503-1 Claims procedure, paragraph (h)(1) In general
U.S. Government Publishing Office, Electronic Code of Federal Regulations · Federal regulation · eCFR content as of the title-29 issue date 2026-07-29 · Read Aug 3, 2026
Read the line this comes from
Every employee benefit plan shall establish and maintain a procedure by which a claimant shall have a reasonable opportunity to appeal an adverse benefit determination
Excerpt ends before the sentence continues "to an appropriate named fiduciary of the plan". Nothing inside the excerpt was altered. Code of Federal Regulations, Title 45, Part 147 (Health Insurance Reform Requirements for the Group and Individual Health Insurance Markets), Section 147.136 Internal claims and appeals and external review processes, paragraph (d) Federal external review process
U.S. Government Publishing Office, Electronic Code of Federal Regulations · Federal regulation · eCFR content as of the title-45 issue date 2026-07-24 · Read Aug 3, 2026
Read the line this comes from
A plan or issuer not subject to an applicable State external review process under paragraph (c) of this section must provide an effective Federal external review process
Excerpt ends before the sentence continues "in accordance with this paragraph (d)". Nothing inside the excerpt was altered. United States Code, Title 29 (Labor), Chapter 18 (Employee Retirement Income Security Program), Section 1144. Other laws, subsection (b)(2)(A)
Office of the Law Revision Counsel, U.S. House of Representatives · Federal statute · prelim, current through the release point shown on the page · Read Aug 3, 2026
Read the line this comes from
nothing in this subchapter shall be construed to exempt or relieve any person from any law of any State which regulates insurance, banking, or securities.
Excerpt begins after the opening clause "Except as provided in subparagraph (B),". Nothing inside the excerpt was altered. Code of Federal Regulations, Title 45, Part 147 (Health Insurance Reform Requirements for the Group and Individual Health Insurance Markets), Section 147.136 Internal claims and appeals and external review processes, paragraph (b)(1) In general
U.S. Government Publishing Office, Electronic Code of Federal Regulations · Federal regulation · eCFR content as of the title-45 issue date 2026-07-24 · Read Aug 3, 2026
Read the line this comes from
A group health plan and a health insurance issuer offering group or individual health insurance coverage must implement an effective internal claims and appeals process
Excerpt ends before the sentence continues ", as described in this paragraph (b).". Nothing inside the excerpt was altered.