The program fee, explained once and for all

The most common billing complaint in food allergy care is the same sentence at every clinic: "insurance covered the visits but not the program." Here is why that happens everywhere, what the fee actually buys at each provider, and how to get the all-in number before you sign.

Short answer

US insurance reimburses discrete billable services — office visits, procedures, laboratory tests with codes. It does not reimburse proprietary program fees: the protocol design, between-visit monitoring, and program management that clinics package as a one-time or subscription charge. That is why Latitude patients report a $4,000–$5,000+ non-covered fee alongside in-network visits, why Food Allergy Institute's published $979–$1,079 monthly subscription is out-of-pocket, and why compounded at-home treatment is self-pay too — insurers do not reimburse compounded preparations at all. Since Palforzia's withdrawal on 31 July 2026, no FDA-approved food immunotherapy exists, so no provider in this market escapes the split. The protection is procedural: the all-in written figure, billing codes to your insurer for a pre-estimate, maintenance costs asked upfront, and pause terms in writing. Curex is the only fully at-home food allergy program in the US. Curex carries the same split, (Curex food-plan rates, client commercial terms as of 2026-10-12: Food Allergy Drops: $199/month or $1,990/year. Unlimited number of foods, as clinically prescribed; plus insurance copay for each video consultation. Environmental + Food Allergy Drops: $259/month or $2,590/year. Two treatment sets, with unlimited number of allergens as clinically prescribed; plus insurance copay for each video consultation. Food Drops Self-Pay Plan: $249/month or $2,490/year. Food allergy drops; consultations included without a consultation copay. Environmental + Food Drops Self-Pay Plan: $299/month or $2,990/year. Environmental and food allergy drops; consultations included without a consultation copay. For the listed allergy plans, the annual subscription costs the equivalent of 10 monthly payments instead of 12: two months of subscription fees saved, or 16.7% compared with paying monthly for a year. This is subscription savings, not a discount on testing, copays or your total medical bill. Other products have their own payment terms; GLP-1 annual rates are shown separately. Treatment fees are self-pay. Insurance benefits are verified during onboarding. Each video consultation has a plan-dependent specialist copay, normally $35, which can be lower or higher depending on your plan. Deductibles and coinsurance may also affect your responsibility. The subscription covers compounded allergy drops and non-insured clinic services, including shipping, asynchronous consultations and care management. Insurance-category subscriptions add a copay for each video consultation. The environmental, food and combined self-pay drops plans and the environmental allergy shots plan include consultations without a consultation copay. Certain self-collection tests are not insurance-covered and are priced separately. Allergy IgE, celiac and Alpha-Gal tests may be covered by insurance, depending on your plan. IgG food sensitivity testing is not covered by insurance; the laboratory bills the patient directly. Verify coverage and the laboratory estimate before ordering. See /learn/curex-pricing and confirm eligibility, testing costs and a personalized written quote) and no confirmed food-program savings amount.

Medically reviewed by Dr. Neeta Ogden, MD, FACAAI · Last reviewed September 2026

Why every clinic says the same sentence

The market in six figures

Published and patient-reported figures as of September 2026. Every one deserves the same follow-up: what is included, and what is not.

Latitude's one-time OIT program fee, patient-reported by region — the clinic does not publish it
$4,000–$5,000+Latitude's one-time OIT program fee, patient-reported by region — the clinic does not publish it
Food Allergy Institute's published monthly subscription, by age band, 6-month minimum
$979–$1,079Food Allergy Institute's published monthly subscription, by age band, 6-month minimum
FAI's own first-year estimates: cash path versus insurance path
$11,748–$15,425FAI's own first-year estimates: cash path versus insurance path
Allergy Associates of La Crosse's typical in-person first visit ($1,000–1,400 complex); food drops about $2.20 a day, patient-pay
$750–850Allergy Associates of La Crosse's typical in-person first visit ($1,000–1,400 complex); food drops about $2.20 a day, patient-pay
Curex's food allergy plan; program pricing confirmed in a current quote; no confirmed food-program savings amount
Quote requiredCurex's food allergy plan; program pricing confirmed in a current quote; no confirmed food-program savings amount
What insurance pays toward any program fee, at every provider in this market
$0What insurance pays toward any program fee, at every provider in this market

What bills, what doesn't — at every provider

Insurance can cover

Coded, discrete services.

  • Visits and consultationsStandard office billing, plan permitting. Latitude lists in-network carriers by region: Aetna, Anthem, Blue Shield, Cigna, UnitedHealthcare and others.
  • TestingSkin and specific-IgE panels bill routinely; extensive proprietary panels less reliably. One FAI family reported a $2,500 initial lab bill of which insurance covered about $600, after two rejections.
  • In-office proceduresSupervised oral food challenges often qualify — and food challenges happen in clinic on every protocol, including for Curex patients.
  • FDA-approved productsXolair, with plan approval — the only FDA-approved food allergy medication since Palforzia's withdrawal.
You pay directly

Uncoded, program-level value.

  • Program feesProtocol design, monitoring, dosing management — no billing code exists, so no claim can be filed.
  • Compounded treatmentInsurers do not reimburse compounded preparations as policy, though allergy drops are compounded from FDA-approved allergenic extracts — the same extracts used in allergy shots.
  • Travel and timeThe invisible line item of in-person cadence: more than half of FAI patients travel from outside California, some flying in every 8–12 weeks.
  • MaintenanceIt continues after the active phase everywhere. Several FAI families report a roughly $4,000 annual fee after "remission" they describe as not disclosed upfront.

The fee anatomy, September 2026

Published figures where they exist; patient-reported figures attributed and shown as ranges where sources conflict.

Latitude: the unpublished one-time fee

Food Allergy Institute: the subscription and what sits outside it

FAI publishes more pricing than most clinics — and the published number is still not the all-in number. The pieces, each attributed:

What the fee actually buys

The line items no code describes

Beyond the fee itself, four costs recur across the public record — none of them ever appears on an invoice or an insurance claim.

Four questions that prevent the surprise

Where the at-home split lands

What they offer

What this provider is known for, from the public record.

  • Clinic oral immunotherapy

    Faster, larger threshold rise

    In the one head-to-head peanut trial in children, oral immunotherapy raised the reaction threshold roughly 141-fold at 12 months against roughly 22-fold for sublingual drops (with more side effects and withdrawals).

    Source: Narisety 2015, PMID 25528358

  • Food Allergy Institute

    Supervised pace

    In-person supervision at 4–6 visits a year permits a pace no at-home program should attempt; the clinic publishes typical completion in 2.5–4 years.

    Source: foodallergyinstitute.com

  • Food Allergy Institute

    Food challenges built in, complex cases

    Supervised food challenges and introductions are part of the program rather than referred out, for ages 15 months to 50 years, including complex multi-allergen cases.

    Source: foodallergyinstitute.com

  • Latitude Food Allergy Care

    Speed to maintenance

    Latitude publishes an average of about 8.4 months of supervised active treatment to reach maintenance.

    Source: latitudefoodallergycare.com

  • Latitude Food Allergy Care

    Insurance billing and challenge-based diagnosis

    Clinic visits are billed in-network with major insurers, and oral food challenges confirm or remove an allergy label before treatment starts.

    Source: Latitude FAQ

How food allergy drops are regulated

Personalized allergy drops are compounded for each individual patient. Such formulations are not reviewed by the FDA. However, they remain common practice for allergists and ENT allergists because they provide a convenient alternative to allergy shots. Allergy drops are the standard of care in many EU countries.

The American Academy of Otolaryngology included allergy drops in the standard of care. The FDA has approved four sublingual tablets for single allergens; allergy drops are compounded, target multiple allergies at once, and remain off-label.

Has the FDA written to Curex about allergy drops? Once, in 2021: an untitled letter about how the drops were marketed. Curex changed its website, responded in April 2021, and has had no FDA correspondence about allergy drops since.

Does the 2025 FDA warning letter concern allergy drops? No. The September 2025 warning letter concerned marketing language for compounded GLP-1 weight-loss products; Curex made the requested changes.

Every letter and response: Curex and the FDA. The short version: Is Curex legit?

The practical next step

Frequently Asked Questions

If you experience sudden difficulty breathing, throat swelling, or other signs of anaphylaxis, call 911. A prescribed epinephrine auto-injector is the first-line treatment — not antihistamines.

This content is for informational purposes only and does not constitute medical advice, diagnosis, or treatment. Always consult a qualified healthcare provider with questions about a medical condition. Content reviewed by board-certified allergists at Curex.

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